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Contents
- The climate of Ahuachapan
- The best time to visit Ahuachapan
- The worst time to visit Ahuachapan
- Spring weather in Ahuachapan
- Summer weather in Ahuachapan
- Autumn weather in Ahuachapan
- Winter weather in Ahuachapan
- 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 Ahuachapan
Ahuachapan, nestled in El Salvador, experiences a tropical wet and dry or savanna climate, as characterized by the Köppen Climate Classification of "Aw". This designates a weather pattern subject to high temperatures and precipitation at certain periods. The mercury swings between 17.9°C (64.2°F), seen during colder months, and reaches 32.6°C (90.7°F) during intense heat. Humidity levels fluctuate from 63%, experienced during drier months, to as high as 84% when the wet season is in full swing.
Dominating wind speeds in Ahuachapan vary from a calm 5.2km/h (3.2mph) to a breezy 10.6km/h (6.6mph). Visibility remains relatively consistent across the year, with the lowest at 8km (5mi) during rainfall-intensive months and highest at 10km (6.2mi) during clear months. The atmospheric pressure experienced here barely shifts, applicable levels fall within 1011.6mb to 1014.1mb.
An examination of rainfall uncovers that Ahuachapan's maximum precipitation of 162mm (6.38") transpires during October, while the lowest of 1mm (0.04") is witnessed in January, posing a significant divergence. In terms of daylight, a minimum of 11.3 hours occurs in December, while the longest days, offering 12.9 hours of sunlight, come in June and July.
Dominating wind speeds in Ahuachapan vary from a calm 5.2km/h (3.2mph) to a breezy 10.6km/h (6.6mph). Visibility remains relatively consistent across the year, with the lowest at 8km (5mi) during rainfall-intensive months and highest at 10km (6.2mi) during clear months. The atmospheric pressure experienced here barely shifts, applicable levels fall within 1011.6mb to 1014.1mb.
An examination of rainfall uncovers that Ahuachapan's maximum precipitation of 162mm (6.38") transpires during October, while the lowest of 1mm (0.04") is witnessed in January, posing a significant divergence. In terms of daylight, a minimum of 11.3 hours occurs in December, while the longest days, offering 12.9 hours of sunlight, come in June and July.
The best time to visit Ahuachapan
To truly appreciate the allure of Ahuachapan, a journey during the dry spell from December to February is highly encouraged when rainfall measurements fall to 1mm (0.04"), 3mm (0.12"), and 6mm (0.24") respectively. During this period, humidity subsides to 66% to 71% offering visitors a comfortable exploring environment. With temperature highs ranging from 28.4°C (83.1°F) to 30.8°C (87.4°F) and lows from 17.9°C (64.2°F) to 19.2°C (66.6°F), this time also presents optimal temperatures for outdoor activities.
The worst time to visit Ahuachapan
Ahuachapan undergoes its most wet and humid phase between May and October. In these months, rainfall soars upwards 116mm (4.57") to 162mm (6.38"), making outdoor exploration challenging. Humidity also increases, hovering between 76% and 84%, which can make the temperature feel hotter and represent uncomfortable conditions for those unaccustomed to high humidity levels.
Spring weather in Ahuachapan
Ahuachapan experiences Spring from March to May. These months witness average high temperatures between 30.8°C (87.4°F) to 32.6°C (90.7°F) and average low temperatures from 18.7°C (65.7°F) to 21.7°C (71.1°F). Rainfall volumes in these months significantly increase from 6mm (0.24") in March to 156mm (6.14") in May, marking the beginning of the wet season. At this time, the relative humidity shifts from a moderate 63% to 76%.
Summer weather in Ahuachapan
In Ahuachapan, Summer extends from June to August. Average high temperatures range from 29°C (84.2°F) to 29.8°C (85.6°F), while low temperatures range from 20.3°C (68.5°F) to 20.7°C (69.3°F). These are months of significant rainfall, with the volume reaching 149mm (5.87") in June and 119mm (4.69") in August. The relative humidity during this period fluctuates between 80% and 83%.
Autumn weather in Ahuachapan
In Ahuachapan, Autumn begins in September and lasts until November. The average high temperatures fall between 28.1°C (82.6°F) to 29.8°C (85.6°F) and low temperatures from 18.5°C (65.3°F) to 20°C (68°F). It is vital to note that September and October are the months with the highest rainfall, with 116mm (4.57") and 162mm (6.38") respectively, leading to a spike in humidity levels up to 84%.
Winter weather in Ahuachapan
Winter hits Ahuachapan in December, moving through to February. Average high temperatures in these months range from 28.4°C (83.1°F) to 30.8°C (87.4°F) while lows settle between 17.9°C (64.2°F) and 19.2°C (66.6°F). These months mark the driest period in Ahuachapan with rainfall levels dropping significantly from 4mm (0.16") in December to 1mm (0.04") in January, and the relative humidity oscillates between a comfortable 66% and 71%.
Weather in January
January introduces the year in Ahuachapan, El Salvador with weather that offers warm days and cooler evenings. It holds relatively low humidity allowing for pleasant outdoor activities during the day. Some might argue that this month carries the most balanced weather circumstances, compared to the upcoming months. Weather in January »
Weather in February
February sees a gradual rise in temperatures in Ahuachapan. This month's balmy weather almost mirrors January's, except for the slight increase in the average high, which is now 30.8°C (87.4°F). In anticipation of possible rainfall in the ensuing month, humidity starts to drop, enhancing the overall comfort of the weather. Weather in February »
Weather in March
March takes the heat a notch higher in Ahuachapan, without any notable rainfall, which is a contrast to the rain-soaked months in the second quarter. Take advantage of the 63% average relative humidity, the lowest in the year, to venture outdoors during the day. Weather in March »
Weather in April
In April, showers make their formal appearance in Ahuachapan's weather narrative with 38mm (1.5") average rainfall scattered across approximately 14 days. These first rains signify the onset of the so-called rainy season in this region. Weather in April »
Weather in May
May marks the peak of the rainy season with an overwhelming 156mm (6.14") of average rainfall, spanning across 24 out of 31 days. It becomes the wettest month in Ahuachapan, a far cry from its dry start at the beginning of the year. Weather in May »
Weather in June
June continues with May's trend of high rainfall and humidity. Despite the slight drop in rainfall to 149mm (5.87"), it remains extremely wet, with almost no break in clouds in the town of Ahuachapan. However, as the rainy days persist, residents start to experience a drop in the average high temperature to around 29°C (84.2°F). Weather in June »
Weather in July
July carries forward June’s temperament, albeit with some minor shifts in Ahuachapan. There is a noticeable decline in rainfall, down to 87mm (3.43"), suggesting a decrease in monsoon’s vigor. However, the frequency of rainy days remains pretty high. Weather in July »
Weather in August
In August, Ahuachapan residents see a rebound in rainfall numbers, hitting 119mm (4.69"). The weather at this time is characterized by sporadic bouts of rainfall, mainly during the later part of the day. Although the average high temperature remains consistent, the high humidity and wet trappings of the earlier months persist. Weather in August »
Weather in September
September’s 116mm (4.57") of rainfall shows a marginal decrease but maintains the wet disposition Ahuachapan has adopted since May. At this point, the city experiences approximately 22 rainy days in the month, which is higher than the preceding months. Weather in September »
Weather in October
October brings the heaviest showers since May, with an average rainfall of 162mm (6.38"). It’s an anomaly in the gradually receding rainy season, giving the city a seamless transition to the cooler months ahead. Yet, amidst this wet spell, temperatures and humidity manage to stay moderate, thanks to the increased rainfall. Weather in October »
Weather in November
November presents the much-awaited break in Ahuachapan’s long-standing rainy season. Rainfall dramatically drops to 24mm (0.94"), indicating the end of the water-dominated months and the onset of the dry season. The city’s character undergoes a significant shift as it steps into the penultimate month of the year. Weather in November »
Weather in December
December rounds off the year in Ahuachapan with a welcoming dry spell, accompanied by negligible rainfall of just 4mm (0.16"). This month recognizes itself by the dominance of clear skies, abundant sunshine, and minimal cloud cover. Weather in December »
Updated: Jan 29, 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 Ahuachapan?
The month with the least rainfall is January, when the rain falls for 1.8 days and typically collects 1mm (0.04") of precipitation.
How much does it rain in Ahuachapan?
In Ahuachapan, El Salvador, during the entire year, the rain falls for 169.5 days and collects up to 865mm (34.06") of precipitation.
What are the months with the least sunshine in Ahuachapan?
The months with the least sunshine are January and December, with an average of 7.7h of sunshine.
What are the months with the lowest UV index in Ahuachapan?
January, February, May through December, with an average maximum UV index of 6, are months with the lowest UV index in Ahuachapan, El Salvador.
What is the least humid month in Ahuachapan?
With an average relative humidity of 63%, March is the least humid month in Ahuachapan, El Salvador.
What are the months with the highest UV index in Ahuachapan?
The months with the highest UV index are March and April, with an average maximum UV index of 7.
What is the warmest month in Ahuachapan?
Ahuachapan's warmest month, April, registers temperatures that range from a high of 32.6°C (90.7°F) to a low of 21.3°C (70.3°F).
What month has the most sunshine in Ahuachapan?
April has the most sunshine of the year in Ahuachapan, El Salvador, with an average of 11.5h of sunshine.
When are the longest days in Ahuachapan?
The month with the longest days in Ahuachapan, El Salvador, is June, with an average of 12h and 54min of daylight.
What is the most humid month in Ahuachapan?
September and October, with an average relative humidity of 84%, are most humid months.
What is the coldest month in Ahuachapan?
Ahuachapan's October weather, marked by an average high temperature of 28.1°C (82.6°F) and an average low temperature of 19.5°C (67.1°F), is the coldest in the year.
What is the wettest month in Ahuachapan?
The month with the most rainfall in Ahuachapan, El Salvador, is October, when the rain falls for 19.6 days and typically aggregates up to 162mm (6.38") of precipitation.
What is the month with the shortest days in Ahuachapan?
The month with the shortest days is December, with an average of 11h and 18min of daylight.
Is there Daylight Saving Time (DST) in Ahuachapan?
Ahuachapan does not utilize Daylight Saving Time (DST). CST timezone is used over the entire year.
Average temperature
Ahuachapan, El Salvador
The warmest month (with the highest average high temperature) is April (32.6°C).
The month with the lowest average high temperature is October (28.1°C).
The month with the highest average low temperature is May (21.7°C).
The coldest month (with the lowest average low temperature) is January (17.9°C).
Average pressure
Ahuachapan, El Salvador
- Average pressure in January:
1014.1mbar - Average pressure in February:
1013.3mbar - Average pressure in March:
1013.1mbar - Average pressure in April:
1012mbar - Average pressure in May:
1011.6mbar - Average pressure in June:
1011.9mbar
- Average pressure in July:
1012.7mbar - Average pressure in August:
1012.2mbar - Average pressure in September:
1011.7mbar - Average pressure in October:
1011.7mbar - Average pressure in November:
1012.8mbar - Average pressure in December:
1013.4mbar
The month with the highest atmospheric pressure is January (1014.1mbar).
The month with the lowest atmospheric pressure is May (1011.6mbar).
Average wind speed
Ahuachapan, El Salvador
- Average wind speed in January:
10.6km/h - Average wind speed in February:
9.2km/h - Average wind speed in March:
8.7km/h - Average wind speed in April:
6.7km/h - Average wind speed in May:
5.5km/h - Average wind speed in June:
5.2km/h
- Average wind speed in July:
6.3km/h - Average wind speed in August:
5.6km/h - Average wind speed in September:
5.2km/h - Average wind speed in October:
6.1km/h - Average wind speed in November:
8.7km/h - Average wind speed in December:
9.4km/h
The windiest month (with the highest average wind speed) is January (10.6km/h).
The calmest months (with the lowest average wind speed) are June and September (5.2km/h).
Average humidity
Ahuachapan, El Salvador
The months with the highest relative humidity are September and October (84%).
The month with the lowest relative humidity is March (63%).
Average rainfall
Ahuachapan, El Salvador
The wettest month (with the highest rainfall) is October (162mm).
The driest month (with the least rainfall) is January (1mm).
Average rainfall days
Ahuachapan, El Salvador
- Average rainfall days in January:
1.8 days - Average rainfall days in February:
3.6 days - Average rainfall days in March:
6.5 days - Average rainfall days in April:
13.8 days - Average rainfall days in May:
24.2 days - Average rainfall days in June:
23.5 days
- Average rainfall days in July:
20.2 days - Average rainfall days in August:
21.8 days - Average rainfall days in September:
22.6 days - Average rainfall days in October:
19.6 days - Average rainfall days in November:
8.9 days - Average rainfall days in December:
3 days
The month with the highest number of rainy days is May (24.2 days).
The month with the least rainy days is January (1.8 days).
Average daylight / Average sunshine
Ahuachapan, 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 3min - 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:
9h and 4min - Average sunshine in March:
10h and 1min - Average sunshine in April:
11h and 3min - Average sunshine in May:
10h and 5min - Average sunshine in June:
10h and 1min
- Average sunshine in July:
11h and 1min - Average sunshine in August:
11h and 0min - Average sunshine in September:
9h and 2min - Average sunshine in October:
8h and 4min - Average sunshine in November:
8h and 3min - Average sunshine in December:
7h and 4min
The month with the most sunshine is April (Average sunshine: 11h and 30min).
The months with the least sunshine are January and December (Average sunshine: 7h and 42min).
Average sunshine days
Ahuachapan, El Salvador
- Average sunshine days in January:
28.4 days - Average sunshine days in February:
23.1 days - Average sunshine days in March:
23.4 days - Average sunshine days in April:
14.7 days - Average sunshine days in May:
6.2 days - Average sunshine days in June:
5.9 days
- Average sunshine days in July:
10 days - Average sunshine days in August:
7.8 days - Average sunshine days in September:
6.3 days - Average sunshine days in October:
10.4 days - Average sunshine days in November:
19.5 days - Average sunshine days in December:
27.5 days
The month with the most sunshine days is January (28.4 days).
The month with the least sunshine days is June (5.9 days).
Average UV index
Ahuachapan, El Salvador
The months with the highest UV index are March and April (UV index 7).
The months with the lowest UV index are January, February, May, June, July, August, September, October, November and December (UV index 6).
Average cloud cover
Ahuachapan, El Salvador
The months with the most cloud cover are June and September (Cloud cover 42).
The months with the least cloud cover are January and December (Cloud cover 12).
Average visibility
Ahuachapan, 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).
Ahuachapan, El Salvador
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