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Contents
- The climate of Guinagourou
- The best time to visit Guinagourou
- The worst time to visit Guinagourou
- Spring weather in Guinagourou
- Summer weather in Guinagourou
- Autumn weather in Guinagourou
- Winter weather in Guinagourou
- 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
Climate and monthly weather forecast
The climate of Guinagourou
According to the Köppen climate classification, Guinagourou, Benin experiences a tropical wet and dry climate or what is commonly referred to as a savanna climate. Positioned in the heartland of Benin, Guinagourou witnesses a spectrum of weather changes throughout the year.
Guinagourou's annual weather cycle is largely dictated by temperature swings, with the mercury ranging from a warm 65.7°F to a sweltering 102.6°F. Rainfall follows an equally distinct pattern with yearly values ranging from a minimal 0" in December to a maximum of 5.51" in August. Unsurprisingly, the variance in rainfall coincides with changes in humidity, which peaks at 87% in August and falls to a low of 22% in January.
Wind speed in Guinagourou also varies throughout the year, with the maximum average wind speed being 6.5mph in April and the minimal average wind speed falling to 3.7mph in November. The most distinct weather condition would certainly be the rainfall pattern, where several months witness little to no precipitation, while other times of the year experience torrential rainfall.
Guinagourou's annual weather cycle is largely dictated by temperature swings, with the mercury ranging from a warm 65.7°F to a sweltering 102.6°F. Rainfall follows an equally distinct pattern with yearly values ranging from a minimal 0" in December to a maximum of 5.51" in August. Unsurprisingly, the variance in rainfall coincides with changes in humidity, which peaks at 87% in August and falls to a low of 22% in January.
Wind speed in Guinagourou also varies throughout the year, with the maximum average wind speed being 6.5mph in April and the minimal average wind speed falling to 3.7mph in November. The most distinct weather condition would certainly be the rainfall pattern, where several months witness little to no precipitation, while other times of the year experience torrential rainfall.
The best time to visit Guinagourou
Given the climatic patterns of Guinagourou, the ideal time to visit this region would be in the months of November, December and January. These months witness the lowest humidity levels between 22% and 47%, making it more comfortable for tourists. Temperatures fall within a comfortable range of 65.7°F and 95.9°F, and with average rainfall of fewer than 0.16", visitors can expect most days to be rain free. Clear skies dominate these months as suggested by the 3% to 9% cloud cover while the UV index of 7 indicates the need for ample sun protection.
The worst time to visit Guinagourou
The unfavorable time for a visit to Guinagourou would arguably be between the months of June to September. These months are characterized by the highest reported humidity levels, between 82% and 87% alongside substantial rainfall ranging from 3.9" to 5.51". Further, the reduced visibility from 4.3mi to 5.6mi and increased cloud cover - from 53% to 63% makes for less suitable sightseeing conditions. Disruptive weather patterns, notably wind gusts that can reach 8.1mph in June, also contribute to the discomfort experienced during these months.
Spring weather in Guinagourou
Spring in Guinagourou, observed between March to May, is characterized by increasing humidity levels from 45% to 65%, indicating the onset of the rainy season, which peaks with 2.52" in May. Temperatures tend to rise during this period, nudging the mercury from 98.2°F to 95.5°F for high and 74.8°F to 75.6°F for low. March sees a wind speed of around 4.7mph before rising to 5.7mph in May.
Summer weather in Guinagourou
Guinagourou's summer, extending from June to August, is typically wet with high humidity levels that peak at 87% in August. Rainfall is highest during these months with August observing an impressive 5.51". Despite the rain, temperatures remain high, ranging from 91°F to 83.1°F. Winds maintain a speed of over 4.3mph throughout the summer.
Autumn weather in Guinagourou
Autumn, stretching from September to November, sees relative weather stability in Guinagourou. Rainfall begins to recede from 3.94" in September to a mere 0.08" in November, and wind speeds start winding down, from 4.5mph to 3.7mph. Temperatures stay fairly constant with highs between 84.9°F and 95°F, while the lows move between 71.4°F and 72°F.
Winter weather in Guinagourou
Guinagourou's winter season, taking up December and January, is marked by the year's lowest rainfall of 0" in December and 0.04" in January. Temperatures during this time are fairly comfortable, with the high temperature staying between 95°F and 98.2°F and the low temperature ranging from 68°F to 65.7°F. Wind speeds pick up during this time to around 4.7mph.
Weather in January
January in Guinagourou, Benin brings with it a refreshing and enjoyable climate. The maximum temperature swings up to 98.2°F and dips to a cozy low of 65.7°F, while relative humidity sits low at 22%. These clear skies and warm weather make Guinagourou an appealing destination for travelers. Weather in January »
Weather in February
As Guinagourou moves into February, a noticeable shift in the humidity can be felt as it increases to 32% from last month, signaling a start of humid conditions. Sun-filled days still continue, welcoming visitors and locals outdoors. Weather in February »
Weather in March
With the arrival of March, the enhanced humidity at 45% indicates the continued transition from arid to wet conditions as the year progresses. This month witnesses an uptick in rain, but still assures ample hours of sunshine. Especially for those who prefer a bit more freshness in the air, March becomes suitable due to the rising humidity levels. Weather in March »
Weather in April
As Guinagourou steps into April, days become visibly wetter, receiving rainfall of 2.36" on an average of 10.8 days. However, April still maintains a fair balance of sun and rain, allowing for a variety of outdoor activities. Weather in April »
Weather in May
May showcases a unique weather characteristic as compared to other months. Humidity levels rise notably to 65%, offering a different environment to weather aficionados. Despite the increased humidity, visitors and locals can still enjoy an average of 9.5 hours of sunshine each day. Weather in May »
Weather in June
June weather shows noticeable changes as Guinagourou approaches the maximum rainfall for the year. Days become wetter and less sunny, contributing to higher humidity levels. Still, June offers a significant number of sunshine hours, despite being on average, the cloudiest month. Weather in June »
Weather in July
As July sweeps in, Guinagourou weather turns toward the peak of monsoon, receiving maximum rainfall of the year. The weather display significantly increased cloud cover, and a significant decrease in sunshine hours. Humidity reaches its zenith in July, bringing a completely different weather experience. Weather in July »
Weather in August
August retains the monsoonal influence with the highest humidity of the year at 87%, and a remarkable rainfall of 5.51". August falls into the group of the least sunny months of the year for Guinagourou. The warmth continues to persist, with the temperatures hovering around pleasant values. Weather in August »
Weather in September
September marks the retreat of monsoons from Guinagourou with a decreased rainfall of 3.94". The weather begins to change from the extreme rainfall and humidity of the previous months. Despite lesser rain, September still maintains high humidity. Weather in September »
Weather in October
October is a transition month in Guinagourou, shedding the high rainfall and humidity of monsoon in favor of drier weather. As the city heads into October, there are more sunshine-filled days and lesser cloud cover. As compared to the past few months, cooler winds might be experienced due to the decrease in humidity. Weather in October »
Weather in November
November indicates a further decrease in rainfall and humidity, marking an end to the last traces of monsoon. The city rejoices with clear skies, a lot of sunshine, and comfortable temperature averages. Outdoor activities are encouraged as the city basks in beautiful weather. Weather in November »
Weather in December
December greets Guinagourou with a dry and comfortable weather, receiving no rainfall. Sunshine-filled days, accompanied by crisp, gentle breeze mark the end of the year. The unusual humidity from the monsoon season has well receded, providing a comfortable climate. Weather in December »
Updated: Aug 3, 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 least humid month?
With an average relative humidity of 22%, January is the least humid month.
When does it rain?
January through November are months with rainfall.
How many days does it rain?
In Guinagourou, during the entire year, the rain falls for 139.7 days and collects up to 23.9" of precipitation.
What are the months with the most sunshine?
January and December, with an average of 10h of sunshine, are months with the most sunshine.
What is the warmest month?
Guinagourou registers the average highest temperatures during March, with peaks of 102.6°F and lows of 74.8°F.
What is the month with the highest UV index?
March and April, with an average maximum UV index of 8, are months with the highest UV index.
When are the longest days?
The month with the longest days is June, with an average of 12h and 42min of daylight.
When is the lowest UV index?
The months with the lowest UV index are July and August, with an average maximum UV index of 6.
What part of the year is the coldest?
August tends to be the coldest month, with temperatures averaging a daily high of 83.1°F and a low of 70.7°F.
What is the most humid month?
August is the most humid month, with an average relative humidity of 87%.
What is the rainiest month?
August is the month with the most rainfall. Rain falls for 25.1 days and accumulates 5.51" of precipitation.
What is the month with the least sunshine?
With an average of 6.1h of sunshine, August has the least sunshine of the year in Guinagourou.
What is the driest month?
The only month without rainfall is December.
What is the month with the shortest days in Guinagourou?
The month with the shortest days is December, with an average of 11h and 36min of daylight.
Is there Daylight Saving Time (DST)?
Guinagourou does not observe Daylight Saving Time (DST). WAT timezone is used over the entire year.
Average temperature
Guinagourou, Benin
The warmest month (with the highest average high temperature) is March (102.6°F).
The month with the lowest average high temperature is August (83.1°F).
The month with the highest average low temperature is April (76.6°F).
The coldest month (with the lowest average low temperature) is January (65.7°F).
Average pressure
Guinagourou, Benin
- Average pressure in January:
29.86"Hg - Average pressure in February:
29.81"Hg - Average pressure in March:
29.79"Hg - Average pressure in April:
29.79"Hg - Average pressure in May:
29.84"Hg - Average pressure in June:
29.89"Hg
- Average pressure in July:
29.91"Hg - Average pressure in August:
29.91"Hg - Average pressure in September:
29.9"Hg - Average pressure in October:
29.85"Hg - Average pressure in November:
29.83"Hg - Average pressure in December:
29.85"Hg
The months with the highest atmospheric pressure are July and August (29.91"Hg).
The months with the lowest atmospheric pressure are March and April (29.79"Hg).
Average wind speed
Guinagourou, Benin
- Average wind speed in January:
4.8mph - Average wind speed in February:
4.4mph - Average wind speed in March:
4.7mph - Average wind speed in April:
5.8mph - Average wind speed in May:
5.7mph - Average wind speed in June:
5.4mph
- Average wind speed in July:
4.8mph - Average wind speed in August:
4.5mph - Average wind speed in September:
3.8mph - Average wind speed in October:
3.9mph - Average wind speed in November:
3.7mph - Average wind speed in December:
4.7mph
The windiest month (with the highest average wind speed) is April (5.8mph).
The calmest month (with the lowest average wind speed) is November (3.7mph).
Average humidity
Guinagourou, Benin
The month with the highest relative humidity is August (87%).
The month with the lowest relative humidity is January (22%).
Average rainfall
Guinagourou, Benin
- Average rainfall in January:
0.04" - Average rainfall in February:
0.16" - Average rainfall in March:
0.59" - Average rainfall in April:
2.36" - Average rainfall in May:
2.52" - Average rainfall in June:
2.17"
The wettest month (with the highest rainfall) is August (5.51").
The driest month (with the least rainfall) is December (0").
Average rainfall days
Guinagourou, Benin
- Average rainfall days in January:
0.8 days - Average rainfall days in February:
2.1 days - Average rainfall days in March:
7.3 days - Average rainfall days in April:
10.8 days - Average rainfall days in May:
14.1 days - Average rainfall days in June:
15.6 days
- Average rainfall days in July:
22.8 days - Average rainfall days in August:
25.1 days - Average rainfall days in September:
23.5 days - Average rainfall days in October:
15.8 days - Average rainfall days in November:
1.5 days - Average rainfall days in December:
0.3 days
The month with the highest number of rainy days is August (25.1 days).
The month with the least rainy days is December (0.3 days).
Average daylight / Average sunshine
Guinagourou, Benin
- Average daylight in January:
11h and 4min - Average daylight in February:
11h and 5min - Average daylight in March:
12h and 1min - Average daylight in April:
12h and 2min - Average daylight in May:
12h and 4min - Average daylight in June:
12h and 4min
- Average daylight in July:
12h and 4min - Average daylight in August:
12h and 2min - Average daylight in September:
12h and 1min - Average daylight in October:
11h and 5min - Average daylight in November:
11h and 4min - Average daylight in December:
11h and 4min
The month with the longest days is June (Average daylight: 12h and 42min).
The month with the shortest days is December (Average daylight: 11h and 36min).
- Average sunshine in January:
10h and 0min - Average sunshine in February:
9h and 5min - Average sunshine in March:
9h and 5min - Average sunshine in April:
9h and 4min - Average sunshine in May:
9h and 3min - Average sunshine in June:
8h and 4min
- Average sunshine in July:
6h and 5min - Average sunshine in August:
6h and 1min - Average sunshine in September:
7h and 2min - Average sunshine in October:
9h and 1min - Average sunshine in November:
9h and 5min - Average sunshine in December:
10h and 0min
The months with the most sunshine are January and December (Average sunshine: 10h and 0min).
The month with the least sunshine is August (Average sunshine: 6h and 6min).
Average sunshine days
Guinagourou, Benin
- Average sunshine days in January:
29.6 days - Average sunshine days in February:
24.7 days - Average sunshine days in March:
22.8 days - Average sunshine days in April:
17 days - Average sunshine days in May:
15 days - Average sunshine days in June:
12.1 days
- Average sunshine days in July:
6 days - Average sunshine days in August:
3.3 days - Average sunshine days in September:
4.5 days - Average sunshine days in October:
11.9 days - Average sunshine days in November:
27.6 days - Average sunshine days in December:
30.5 days
The month with the most sunshine days is December (30.5 days).
The month with the least sunshine days is August (3.3 days).
Average UV index
Guinagourou, Benin
The months with the highest UV index are March and April (UV index 8).
The months with the lowest UV index are July and August (UV index 6).
Average cloud cover
Guinagourou, Benin
The month with the most cloud cover is August (Cloud cover 63).
The month with the least cloud cover is December (Cloud cover 3).
Average visibility
Guinagourou, Benin
The months with the highest visibility are January, February, March, April, May, June, October, November and December (6mi).
The months with the lowest visibility are August and September (4mi).
