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Contents
- The climate of Santa Rosa de Lima
- The best time to visit Santa Rosa de Lima
- The worst time to visit Santa Rosa de Lima
- Spring weather in Santa Rosa de Lima
- Summer weather in Santa Rosa de Lima
- Autumn weather in Santa Rosa de Lima
- Winter weather in Santa Rosa de Lima
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
The climate of Santa Rosa de Lima
Santa Rosa de Lima, situated in El Salvador, is subject to a tropical wet and dry climate or savanna, denoted Aw under the Köppen climate classification. This classification implies that the city experiences high temperatures throughout the year, combined with considerable precipitation disparity between the wet and dry seasons.
A quick glace at the weather data reveals that the temperature in Santa Rosa de Lima maintains a steady range, with average highs fluctuating between 30.8°C (87.4°F) and 35.1°C (95.2°F), and lows oscillating between 20.1°C (68.2°F) and 24.4°C (75.9°F). These consistently high temperatures set Santa Rosa de Lima’s characteristically tropical climate tone, while factors such as rainfall and humidity account for the varied seasons.
Rainfall, one of the decisive factors in Köppen’s climate classification, changes dramatically throughout the year in Santa Rosa de Lima. The town has a conspicuous rainy period from April to November and a clear dry spell from December to March. Maximum precipitation is observed in September and May, totaling 179mm (7.05") and 178mm (7.01") respectively, while November, January, and February present the driest periods with monthly rainfall below 10mm (0.39").
The relative humidity mirrors the rainfall pattern, soaring high from 72% to a peak of 83% in line with the rainy season and lowering to around 55% to 65% during the drier months. Hours of daylight and sunshine remain relatively stable throughout the year, although the percentage of cloud cover increases during the rainy season, peaking at 41% in October.
A quick glace at the weather data reveals that the temperature in Santa Rosa de Lima maintains a steady range, with average highs fluctuating between 30.8°C (87.4°F) and 35.1°C (95.2°F), and lows oscillating between 20.1°C (68.2°F) and 24.4°C (75.9°F). These consistently high temperatures set Santa Rosa de Lima’s characteristically tropical climate tone, while factors such as rainfall and humidity account for the varied seasons.
Rainfall, one of the decisive factors in Köppen’s climate classification, changes dramatically throughout the year in Santa Rosa de Lima. The town has a conspicuous rainy period from April to November and a clear dry spell from December to March. Maximum precipitation is observed in September and May, totaling 179mm (7.05") and 178mm (7.01") respectively, while November, January, and February present the driest periods with monthly rainfall below 10mm (0.39").
The relative humidity mirrors the rainfall pattern, soaring high from 72% to a peak of 83% in line with the rainy season and lowering to around 55% to 65% during the drier months. Hours of daylight and sunshine remain relatively stable throughout the year, although the percentage of cloud cover increases during the rainy season, peaking at 41% in October.
The best time to visit Santa Rosa de Lima
When considering the best time to visit Santa Rosa de Lima, the dry season from December to March is most advisable. During this time, rainfall is at a minimum, averaging between 1mm (0.04") and 6mm (0.24") per month, ensuring outdoor activities are rarely disrupted. The temperatures are comfortable, ranging from a low of 20.1°C (68.2°F) to a high of 35.1°C (95.2°F), and the relative humidity is moderate, ranging from 55% to 65%. Clear skies are also a trademark of this period, with cloud cover averaging around 14%.
The worst time to visit Santa Rosa de Lima
The wet season from April to November may not be the ideal time for a visit to Santa Rosa de Lima, particularly with the heaviest rainfall observed in September and May. During these months, rainfall exceeds 150mm (5.91") and the relative humidity is in excess of 70%. Frequent rains and higher humidity may affect travel plans, particularly outdoor activities.
Spring weather in Santa Rosa de Lima
In Santa Rosa de Lima, the spring months of March, April, and May signal the beginning of the rainy season. Rainfall takes a leap from a meager 1mm (0.04") to 6mm (0.24") in March and April, to a dramatic 178mm (7.01") in May. Combined with this heightened rainfall pattern is an increase in relative humidity from 55% to 72% and a surge in temperature, reaching an average high of 35.1°C (95.2°F).
Summer weather in Santa Rosa de Lima
Regions with a tropical wet and dry climate, including Santa Rosa de Lima, do not encounter the conventional four-season pattern as perceived in temperate regions. Summer, which usually denotes the warmest season, merges with the rainy period, occupying the months of June to August. Rainfall levels during these months range from 102mm (4.02") to 150mm (5.91"), while humidity hovers between 74% and 80%. Temperature highs remain stable at 31.8°C (89.2°F) to 33°C (91.4°F).
Autumn weather in Santa Rosa de Lima
The autumn months in Santa Rosa de Lima, which coincide with September to November, serve as the tail-end of the rainy period. Rainfall remains high at 122mm (4.8") to 179mm (7.05"), with a marked decrease to 39mm (1.54") in November. A sharp fall in rainfall by November indicates the imminent arrival of the dry period. Temperatures during these months fluctuate from 30.8°C (87.4°F) to 33°C (91.4°F).
Winter weather in Santa Rosa de Lima
Santa Rosa de Lima, like other tropical regions, doesn’t experience a chilly winter. Rather, the "winter months" from December to February mark the onset of the drier months. Temperatures remain warm, ranging from 20.1°C (68.2°F) to 35.1°C (95.2°F), and there is a notable decrease in rainfall, dropping to as low as 1mm (0.04") in December and 3mm (0.12") in February. Lower humidity levels, averaging from 55% to 59%, contribute to the overall drier and more pleasant weather conditions.
Weather in January
As Santa Rosa de Lima welcomes the new year, weather patterns reveal a tendency towards some of the mildest conditions. January experiences an average high temperature of 32.9°C (91.2°F) and a low of 20.2°C (68.4°F), alongside a manageable 1mm (0.04") rainfall, transforming the city into a soothing cocoon. Weather in January »
Weather in February
On transitioning from January to February, the city of Santa Rosa de Lima witnesses a study of subtle contrasts. The average high temperature takes a minor leap to 34.3°C (93.7°F), and there is a slight increase in rainfall, from 1mm (0.04") to 3mm (0.12"), indicating the beginning of a slow march towards the wetter months of the year. Weather in February »
Weather in March
As Santa Rosa de Lima transitions from February to March, there's an onset of early tropical vibes. The city experiences the highest UV index of the year, compelling locals and tourists to take extra precautions. Even though the weather grows gradually warmer with an average high temperature of 35.1°C (95.2°F), an increase in daylight hours, from 11.7 hours to 12.1 hours, ensures that the city remains enlivened. Weather in March »
Weather in April
In line with the advent of April, the Santa Rosa de Lima climate delves deeper into tropical territory. An observable increase in rainfall occurs, catapulting from 6mm (0.24") in March to 35mm (1.38"). The daylight hours further increase, peaking at a commendable 12.4 hours, indicative of harmoniously long, tropical days. Weather in April »
Weather in May
May marks the commencement of the rainiest season in Santa Rosa de Lima. There's a tangible shift in the city's climate as the precipitation soars to a substantial 178mm (7.01"), evocative of a proper rainforest climate. The increased rainfall doesn't deter the daylight hours which remain long and relatively sunny. Weather in May »
Weather in June
Santa Rosa de Lima greets June as the midpoint of the calendar and the peak of the rainy season. Heightened average rainfall, 150mm (5.91"), coupled with the longest daylight hours of the year, creates a striking weather pattern. The high contrary levels of precipitation and sunlight engender an almost surreal, steamy atmosphere that manifests the very essence of topicality. Weather in June »
Weather in July
In contrast to the extensive showers of June, July rainfall in Santa Rosa de Lima drops to 102mm (4.02"). Though July remains part of the rainy season, this dip allows the city to breathe a sigh of relief amidst the intensive downpour. Weather in July »
Weather in August
As Santa Rosa de Lima moves into August, weather conditions maintain their rain-soaked demeanor. There's a continuation of the rainfall, albeit with a slight increase to 134mm (5.28"), as compared to July's 102mm (4.02"). Despite being part of the latter half of the rainy season, August bears the mark of overcast skies, interspersed with flashes of sunlight. Weather in August »
Weather in September
September stands as the final month of Santa Rosa de Lima's rainy season. A higher percentage of cloud cover, 40%, dominated by an average rainfall of 122mm (4.8"), marks these closing chapters of the wet season. Nevertheless, September possesses a certain heritage charm under the contrast of blue skies and occasional cloud bursts. Weather in September »
Weather in October
With the arrival of October, Santa Rosa de Lima shifts to the post-monsoon season. October sees the highest rainfall for the latter half of the year register at 179mm (7.05"). However, the rapidly falling number of sunshine days signifies the city's staggered move towards the dry period. Weather in October »
Weather in November
Santa Rosa de Lima in November transitions to the drier phase, with rainfall receding to 39mm (1.54"). The shift in weather patterns signifies the departure of the monsoons and the arrival of the drier months. The plunging rainfall and escalating number of sunshine days, align to boost the city's appeal to its zenith. Weather in November »
Weather in December
As December sets in, Santa Rosa de Lima embraces a farewell to the year with a return to its driest weather. The city experiences a significant drop in rainfall to just 5mm (0.2"), the lowest throughout the year, indicating the full onset of the dry spell. Weather in December »
Updated: Jan 30, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the driest month in Santa Rosa de Lima?
January is the month with the least rainfall. Rain falls for 1.6 days and accumulates 1mm (0.04") of precipitation.
How much does it rain in Santa Rosa de Lima?
In Santa Rosa de Lima, El Salvador, during the entire year, the rain falls for 188.2 days and collects up to 954mm (37.56") of precipitation.
What is the month with the highest UV index in Santa Rosa de Lima?
January through August, November and December, with an average maximum UV index of 7, are months with the highest UV index in Santa Rosa de Lima, El Salvador.
What is the warmest month in Santa Rosa de Lima?
In Santa Rosa de Lima, March and April are characterised by the peak of temperatures, recording an average high of 35.1°C (95.2°F).
What is the least humid month in Santa Rosa de Lima?
March is the least humid month, with an average relative humidity of 55%.
What month has the most sunshine in Santa Rosa de Lima?
The month with the most sunshine in Santa Rosa de Lima is April, with an average of 11.5h of sunshine.
When are the longest days in Santa Rosa de Lima?
June has the longest days of the year in Santa Rosa de Lima, with an average of 12h and 54min of daylight.
When is the lowest UV index in Santa Rosa de Lima?
September and October, with an average maximum UV index of 6, are months with the lowest UV index.
What month is the coldest in Santa Rosa de Lima?
With average high temperatures of 30.8°C (87.4°F) and lows of 21.5°C (70.7°F), October is the coldest month in Santa Rosa de Lima, El Salvador.
What is the most humid month in Santa Rosa de Lima?
With an average relative humidity of 83%, October is the most humid month in Santa Rosa de Lima.
What is the rainiest month in Santa Rosa de Lima?
October is the month with the most rainfall in Santa Rosa de Lima. Rain falls for 24.4 days and accumulates 179mm (7.05") of precipitation.
What is the month with the shortest days in Santa Rosa de Lima?
The month with the shortest days in Santa Rosa de Lima is December, with an average of 11h and 18min of daylight.
Is there Daylight Saving Time (DST) in Santa Rosa de Lima?
Santa Rosa de Lima does not observe Daylight Saving Time (DST). CST timezone is used over the entire year.
What is the month with the least sunshine in Santa Rosa de Lima?
December has the least sunshine of the year, with an average of 7.6h of sunshine.
Average temperature
Santa Rosa de Lima, El Salvador
The warmest months (with the highest average high temperature) are March and April (35.1°C).
The month with the lowest average high temperature is October (30.8°C).
The month with the highest average low temperature is April (24.4°C).
The coldest month (with the lowest average low temperature) is December (20.1°C).
Average pressure
Santa Rosa de Lima, El Salvador
- Average pressure in January:
1013.4mbar - Average pressure in February:
1012.8mbar - Average pressure in March:
1012.5mbar - Average pressure in April:
1011.5mbar - Average pressure in May:
1011.3mbar - Average pressure in June:
1011.6mbar
- Average pressure in July:
1012.2mbar - Average pressure in August:
1011.8mbar - Average pressure in September:
1011.4mbar - Average pressure in October:
1011.3mbar - Average pressure in November:
1012.1mbar - Average pressure in December:
1012.8mbar
The month with the highest atmospheric pressure is January (1013.4mbar).
The months with the lowest atmospheric pressure are May and October (1011.3mbar).
Average wind speed
Santa Rosa de Lima, El Salvador
- Average wind speed in January:
7.4km/h - Average wind speed in February:
7.1km/h - Average wind speed in March:
6.5km/h - Average wind speed in April:
5.4km/h - Average wind speed in May:
4.7km/h - Average wind speed in June:
4.6km/h
- Average wind speed in July:
5.7km/h - Average wind speed in August:
4.7km/h - Average wind speed in September:
4.5km/h - Average wind speed in October:
4.5km/h - Average wind speed in November:
5.6km/h - Average wind speed in December:
6.7km/h
The windiest month (with the highest average wind speed) is January (7.4km/h).
The calmest months (with the lowest average wind speed) are September and October (4.5km/h).
Average humidity
Santa Rosa de Lima, El Salvador
The month with the highest relative humidity is October (83%).
The month with the lowest relative humidity is March (55%).
Average rainfall
Santa Rosa de Lima, El Salvador
The wettest month (with the highest rainfall) is October (179mm).
The driest month (with the least rainfall) is January (1mm).
Average rainfall days
Santa Rosa de Lima, El Salvador
- Average rainfall days in January:
1.6 days - Average rainfall days in February:
2.8 days - Average rainfall days in March:
6.4 days - Average rainfall days in April:
15.7 days - Average rainfall days in May:
23.6 days - Average rainfall days in June:
25.2 days
- Average rainfall days in July:
22.3 days - Average rainfall days in August:
24 days - Average rainfall days in September:
25.8 days - Average rainfall days in October:
24.4 days - Average rainfall days in November:
12.3 days - Average rainfall days in December:
4.1 days
The month with the highest number of rainy days is September (25.8 days).
The month with the least rainy days is January (1.6 days).
Average daylight / Average sunshine
Santa Rosa de Lima, El Salvador
- Average daylight in January:
11h and 2min - Average daylight in February:
11h and 4min - Average daylight in March:
12h and 1min - Average daylight in April:
12h and 2min - Average daylight in May:
12h and 5min - Average daylight in June:
12h and 5min
- Average daylight in July:
12h and 5min - Average daylight in August:
12h and 4min - Average daylight in September:
12h and 1min - Average daylight in October:
11h and 5min - Average daylight in November:
11h and 3min - Average daylight in December:
11h and 2min
The month with the longest days is June (Average daylight: 12h and 54min).
The month with the shortest days is December (Average daylight: 11h and 18min).
- Average sunshine in January:
7h and 4min - Average sunshine in February:
7h and 5min - Average sunshine in March:
10h and 5min - Average sunshine in April:
11h and 3min - Average sunshine in May:
10h and 3min - Average sunshine in June:
10h and 2min
- Average sunshine in July:
11h and 2min - Average sunshine in August:
10h and 5min - Average sunshine in September:
8h and 5min - Average sunshine in October:
8h and 2min - Average sunshine in November:
9h and 5min - Average sunshine in December:
7h and 4min
The month with the most sunshine is April (Average sunshine: 11h and 30min).
The month with the least sunshine is December (Average sunshine: 7h and 36min).
Average sunshine days
Santa Rosa de Lima, El Salvador
- Average sunshine days in January:
28.9 days - Average sunshine days in February:
23.8 days - Average sunshine days in March:
23.7 days - Average sunshine days in April:
12.4 days - Average sunshine days in May:
5.8 days - Average sunshine days in June:
3.9 days
- Average sunshine days in July:
6.5 days - Average sunshine days in August:
5.3 days - Average sunshine days in September:
2.7 days - Average sunshine days in October:
5.5 days - Average sunshine days in November:
16.9 days - Average sunshine days in December:
26.5 days
The month with the most sunshine days is January (28.9 days).
The month with the least sunshine days is September (2.7 days).
Average UV index
Santa Rosa de Lima, El Salvador
The months with the highest UV index are January, February, March, April, May, June, July, August, November and December (UV index 7).
The months with the lowest UV index are September and October (UV index 6).
Average cloud cover
Santa Rosa de Lima, El Salvador
The month with the most cloud cover is October (Cloud cover 41).
The month with the least cloud cover is January (Cloud cover 13).
Average visibility
Santa Rosa de Lima, El Salvador
The months with the highest visibility are January, February, March, April and December (10km).
The months with the lowest visibility are June, August, September and October (8km).
Santa Rosa de Lima, El Salvador
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