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Contents
- The climate of Guayaquil
- The best time to visit Guayaquil
- The worst time to visit Guayaquil
- Spring weather in Guayaquil
- Summer weather in Guayaquil
- Autumn weather in Guayaquil
- Winter weather in Guayaquil
- 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 sea temperature
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
The climate of Guayaquil
Moreover, Guayaquil, Ecuador, falls under the Köppen climate classification Aw, signifying a Tropical wet and dry or savanna climate. Situated near the equator, the city experiences a hot, tropical climate year-round. Consistent warm temperatures mark the area with slight fluctuations between the warmest and coldest months. Average high temperatures hover around 30°C (86°F) to 32.9°C (91.2°F), where the peak occurs in November at 32.9°C (91.2°F). Similar consistency follows for the average low temperatures from 19.9°C (67.8°F) to 22.8°C (73°F).
Relative humidity ranges moderately from 67% to 83%, highest in February and lowest in November, displaying a decrease in humidity during the late year. Rainfall follows a more pronounced pattern, peaking significantly from February to April with monthly averages of over 200mm (7.87") then dramatically dipping to minimal levels below 30mm (1.18") from June to November. The highest rain frequency occurs in March with around 29.9 days of rainfall. Winds are mostly gentle, varying from 4.6km/h (2.9mph) to 8.7km/h (5.4mph) throughout the year.
The city’s tropical location plays a pivotal role in creating a uniform distribution of sunshine, daylight hours, and UV index. Daylight remains consistently around 12 hours, matching closely with the equatorial day length, while sunshine hours range from 6.8 to 10 hours indicating sunnier days in November.
Relative humidity ranges moderately from 67% to 83%, highest in February and lowest in November, displaying a decrease in humidity during the late year. Rainfall follows a more pronounced pattern, peaking significantly from February to April with monthly averages of over 200mm (7.87") then dramatically dipping to minimal levels below 30mm (1.18") from June to November. The highest rain frequency occurs in March with around 29.9 days of rainfall. Winds are mostly gentle, varying from 4.6km/h (2.9mph) to 8.7km/h (5.4mph) throughout the year.
The city’s tropical location plays a pivotal role in creating a uniform distribution of sunshine, daylight hours, and UV index. Daylight remains consistently around 12 hours, matching closely with the equatorial day length, while sunshine hours range from 6.8 to 10 hours indicating sunnier days in November.
The best time to visit Guayaquil
Understanding the dualistic nature of Guayaquil's climate, it becomes clear that the preferable time to visit relies heavily upon the traveler's preferences and activities. However, from June to November could be considered ideal for the majority. This period marks a noticeable decrease in rainfall, fewer rainy days, lower humidity levels, and relatively mild temperatures. The balance between humidity, rainfall, and temperature provides an amicable environment for outdoor activities.
The worst time to visit Guayaquil
Counterpart to the drier season, the period from February to mid-April, is relatively less recommendable due to increased rainfall, higher humidity, and frequency of rainy days. Visitors preferring lower humidity levels and drier conditions should consider avoiding this period.
Spring weather in Guayaquil
Transition into spring in Guayaquil from March to May sees a decrease in rainfall from 318mm (12.52") in March to 117mm (4.61") in May. This shift is accompanied by a slight decline in average high and low temperatures, moving towards the relatively milder months ahead. The high humidity persists from the preceding months, gradually diminishing towards the end of spring.
Summer weather in Guayaquil
June ushers in the summer months in Guayaquil with generally drier conditions, marking the onset of the less rainy half of the year. Temperatures in these months maintain a steady range from about 30.9°C (87.6°F) highs in June to 31.8°C (89.2°F) by August, and lows varying from around 21.3°C (70.3°F) to 19.9°C (67.8°F), experiencing the lowest average lows in the year during this season.
Autumn weather in Guayaquil
Autumn, spanning September to November, witnesses an upsurge in temperature, peaking at an average high of 32.9°C (91.2°F) in November. Parallelly it experiences the driest conditions of the year with rainfall between 25mm (0.98") in September and 18mm (0.71") in November. Reduced precipitation during this period is paired with diminished humidity levels, contributing to the overall dryness of the period.
Winter weather in Guayaquil
Winter months in Guayaquil, encompassing December to February, showcase a rise in rainfall, starting with 69mm (2.72") in December and further increasing to 325mm (12.8") in February. High temperatures remain consistent from 32.5°C (90.5°F) in December to 30.7°C (87.3°F) in February. Increase in precipitation applies a notable rise in humidity levels, justifying the endowment of the wettest season of Guayaquil. It is worth noting that the sea temperature during winter varies within close proximity from 24.4°C (75.9°F) in December to 25.3°C (77.5°F) in February.
Weather in January
In Guayaquil, Ecuador, January kicks off with damp but relatively warm conditions, distinguishing this city's tropical climate. It consistently outplays December in terms of rainfall with a monthly average precipitation of 204mm (8.03"). Weather in January »
Weather in February
As Guayaquil ventures deeper into the year, February pendulates between warmth and rainfall, both slightly intensifying from January. Precipitation peaks notably in February, topping the year's monthly averages at 325mm (12.8"). Weather in February »
Weather in March
Transition characterizes the weather in March in Guayaquil, projecting a shift towards diminishing rainfall and slowly regaining sunshine. Even though precipitation still rides high at 318mm (12.52"), a slight recession begins from the February peak. Weather in March »
Weather in April
As Guayaquil embraces April, a significant rotary motion in weather patterns is discernible, performing a series of climatic ballet between sun and rain. This month marks a pivot in the yearly weather trends: rainfall plummets to 205mm (8.07"), rainfall-centric days decrease, and sunshine hours start to increase. Weather in April »
Weather in May
May in Guayaquil spells the onset of a tangible shift towards dry conditions and entities a step away from the city's considerable rainfall from the preceding months. This period upholds a tapering trend in precipitation with a drastic drop to 117mm (4.61"), fewer rainfall-innovative days, and a concurrent spike in sunshine hours. Weather in May »
Weather in June
Persisting with its passage into the drier part of the year, June in Guayaquil witnesses a drastic amelioration in terms of steeper declines in rainfall and marked increments in sunshine. Aligned with the ongoing trend, the warmest sea temperatures begin to ebb, dropping to a soothing 23.9°C (75°F). Weather in June »
Weather in July
In Guayaquil, the heart of the year, July, unfolds with a bold leap towards considerably drier conditions compared to the preceding moisture-intensive months. An utter plummet in precipitation is observed, diving to 27mm (1.06"), while the hours of sunshine reach their peak. Weather in July »
Weather in August
Settling into the driest part of the year, Guayaquil's August weather underlines the city's resolute tryst with the sun. Both rain and cloud cover strip themselves bare, reaching their lowest yearly averages at 21mm (0.83") and 34%, respectively. Weather in August »
Weather in September
As Guayaquil saunters into September, it welcomes a revitalizing twist to a fading summer narrative, showcasing the finesse of its tropical elegance. Rainfall sees a slight uptick registering at 25mm (0.98"), signaling the start of a tender graduation from the arid peak. Weather in September »
Weather in October
October in Guayaquil signals a perceptible nod towards the city's seamless blend between its drier and wetter phases of the weather wheel. A marginal increase in rainfall accompanies this phase, climbing up to 27mm (1.06"), gently pulling away from the parched terrain of the previous months. Weather in October »
Weather in November
Setting the stage for the impending arrival of increased rainfall, Guayaquil's November displays the next leap in an ongoing trend towards dampness. Rainfall slightly ascends, registering at 18mm (0.71") for the month, falling in line with the forecasted rhythm of a wetter season. Weather in November »
Weather in December
Closing the year on a distinctly damp note, December in Guayaquil embraces a notable surge in rainfall that calculates to an average of 69mm (2.72") for the month. This moisture-imbued narrative, proceeding November's gentle steps, contributes a fresh layer of intrigue to the city's climatic prowess. Weather in December »
Updated: Jan 27, 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
How much does it rain in Guayaquil?
Throughout the year, there are 235.3 rainfall days, and 1397mm (55") of precipitation is accumulated.
What are the months with the least sunshine in Guayaquil?
January and February, with an average of 6.8h of sunshine, are months with the least sunshine in Guayaquil, Ecuador.
What are the months with the lowest UV index in Guayaquil?
January through August, with an average maximum UV index of 6, are months with the lowest UV index.
What is the coldest time of year in Guayaquil?
During the coldest month in Guayaquil, February, temperatures average a high of 30.7°C (87.3°F) and a low of 22.7°C (72.9°F).
What are the most humid months in Guayaquil?
February and March, with an average relative humidity of 83%, are most humid months in Guayaquil.
What is the wettest month in Guayaquil?
February is the month with the most rainfall in Guayaquil. Rain falls for 27.3 days and accumulates 325mm (12.8") of precipitation.
What is the month with the warmest sea water in Guayaquil?
With an average sea temperature of 25.3°C (77.5°F), February is the month with the warmest seawater.
What is the month with the shortest days in Guayaquil?
The month with the shortest days in Guayaquil is June, with an average of 12h and 0min of daylight.
What month is the sea coldest in Guayaquil?
With an average sea temperature of 22.6°C (72.7°F), September is the month with the coldest seawater in Guayaquil, Ecuador.
What are the months with the highest UV index in Guayaquil?
September through December, with an average maximum UV index of 7, are months with the highest UV index.
What is the warmest month in Guayaquil?
Guayaquil's temperatures peak on average in November, reaching 32.9°C (91.2°F) at their highest and 21.5°C (70.7°F) at their lowest.
What is the least humid month in Guayaquil?
The least humid month in Guayaquil, Ecuador, is November, with an average relative humidity of 67%.
What is the driest month in Guayaquil?
November is the month with the least rainfall in Guayaquil, Ecuador. Rain falls for 10.2 days and accumulates 18mm (0.71") of precipitation.
What month has the most sunshine in Guayaquil?
With an average of 10h of sunshine, November has the most sunshine of the year.
When are the longest days in Guayaquil?
With an average of 12h and 12min of daylight, December has the longest days of the year.
Is there Daylight Saving Time (DST) in Guayaquil?
Guayaquil does not utilize Daylight Saving Time (DST). -05 timezone is used over the entire year.
Average temperature
Guayaquil, Ecuador
The warmest month (with the highest average high temperature) is November (32.9°C).
The month with the lowest average high temperature is February (30.7°C).
The month with the highest average low temperature is January (22.8°C).
The coldest month (with the lowest average low temperature) is August (19.9°C).
Average pressure
Guayaquil, Ecuador
- Average pressure in January:
1012.4mbar - Average pressure in February:
1012.1mbar - Average pressure in March:
1012.3mbar - Average pressure in April:
1012.6mbar - Average pressure in May:
1013mbar - Average pressure in June:
1013.3mbar
- Average pressure in July:
1013.4mbar - Average pressure in August:
1013.6mbar - Average pressure in September:
1013.4mbar - Average pressure in October:
1013mbar - Average pressure in November:
1012.5mbar - Average pressure in December:
1012.3mbar
The month with the highest atmospheric pressure is August (1013.6mbar).
The month with the lowest atmospheric pressure is February (1012.1mbar).
Average wind speed
Guayaquil, Ecuador
- Average wind speed in January:
5.8km/h - Average wind speed in February:
4.6km/h - Average wind speed in March:
4.8km/h - Average wind speed in April:
5km/h - Average wind speed in May:
5.7km/h - Average wind speed in June:
7km/h
- Average wind speed in July:
8km/h - Average wind speed in August:
8.6km/h - Average wind speed in September:
8.7km/h - Average wind speed in October:
8.6km/h - Average wind speed in November:
8.4km/h - Average wind speed in December:
7.7km/h
The windiest month (with the highest average wind speed) is September (8.7km/h).
The calmest month (with the lowest average wind speed) is February (4.6km/h).
Average humidity
Guayaquil, Ecuador
The months with the highest relative humidity are February and March (83%).
The month with the lowest relative humidity is November (67%).
Average rainfall
Guayaquil, Ecuador
- Average rainfall in January:
204mm - Average rainfall in February:
325mm - Average rainfall in March:
318mm - Average rainfall in April:
205mm - Average rainfall in May:
117mm - Average rainfall in June:
41mm
The wettest month (with the highest rainfall) is February (325mm).
The driest month (with the least rainfall) is November (18mm).
Average rainfall days
Guayaquil, Ecuador
- Average rainfall days in January:
29.1 days - Average rainfall days in February:
27.3 days - Average rainfall days in March:
29.9 days - Average rainfall days in April:
27.2 days - Average rainfall days in May:
25.8 days - Average rainfall days in June:
18.6 days
- Average rainfall days in July:
13.9 days - Average rainfall days in August:
8.8 days - Average rainfall days in September:
12 days - Average rainfall days in October:
12.3 days - Average rainfall days in November:
10.2 days - Average rainfall days in December:
20.2 days
The month with the highest number of rainy days is March (29.9 days).
The month with the least rainy days is August (8.8 days).
Average sea temperature
Guayaquil, Ecuador
The best month for swimming (with the highest average sea temperature) is February (25.3°C).
The coldest month (with the lowest average sea temperature) is September (22.6°C).
Average daylight / Average sunshine
Guayaquil, Ecuador
- Average daylight in January:
12h and 1min - Average daylight in February:
12h and 1min - Average daylight in March:
12h and 1min - Average daylight in April:
12h and 1min - Average daylight in May:
12h and 0min - Average daylight in June:
12h and 0min
- Average daylight in July:
12h and 0min - Average daylight in August:
12h and 0min - Average daylight in September:
12h and 1min - Average daylight in October:
12h and 1min - Average daylight in November:
12h and 1min - Average daylight in December:
12h and 1min
The month with the longest days is December (Average daylight: 12h and 12min).
The month with the shortest days is June (Average daylight: 12h and 0min).
- Average sunshine in January:
6h and 5min - Average sunshine in February:
6h and 5min - Average sunshine in March:
7h and 1min - Average sunshine in April:
7h and 4min - Average sunshine in May:
8h and 1min - Average sunshine in June:
8h and 3min
- Average sunshine in July:
8h and 4min - Average sunshine in August:
9h and 2min - Average sunshine in September:
9h and 1min - Average sunshine in October:
9h and 3min - Average sunshine in November:
10h and 0min - Average sunshine in December:
7h and 5min
The month with the most sunshine is November (Average sunshine: 10h and 0min).
The months with the least sunshine are January and February (Average sunshine: 6h and 48min).
Average sunshine days
Guayaquil, Ecuador
- Average sunshine days in January:
1.3 days - Average sunshine days in February:
0.6 days - Average sunshine days in March:
0.8 days - Average sunshine days in April:
1.8 days - Average sunshine days in May:
2.6 days - Average sunshine days in June:
7.2 days
- Average sunshine days in July:
9.9 days - Average sunshine days in August:
14.6 days - Average sunshine days in September:
11.5 days - Average sunshine days in October:
14.2 days - Average sunshine days in November:
17.1 days - Average sunshine days in December:
8.6 days
The month with the most sunshine days is November (17.1 days).
The month with the least sunshine days is February (0.6 days).
Average UV index
Guayaquil, Ecuador
The months with the highest UV index are September, October, November and December (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July and August (UV index 6).
Average cloud cover
Guayaquil, Ecuador
The months with the most cloud cover are January and February (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility
Guayaquil, Ecuador
The months with the highest visibility are July, August, September, October, November and December (10km).
The months with the lowest visibility are February, March and April (8km).
Guayaquil, Ecuador
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