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Contents
- 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
Weather in January
January, the same as December, is a very hot winter month in Sanson, Benin, with an average temperature ranging between min 18.7°C (65.7°F) and max 36.8°C (98.2°F). As January unfolds, the average high-temperature reaches a still sweltering 36.8°C (98.2°F), hinting at a slight fluctuation from the previous month. Weather in January »
Weather in February
February, the last month of the winter in Sanson, is also a sweltering month, with an average temperature fluctuating between 38.9°C (102°F) and 20.8°C (69.4°F). February observes an average high-temperature of a still fiery hot 38.9°C (102°F), marking an insignificant difference from January's 36.8°C (98.2°F). Weather in February »
Weather in March
The first month of the spring, March, is still a very hot month in Sanson, Benin, with temperature in the range of an average high of 39.2°C (102.6°F) and an average low of 23.8°C (74.8°F). With average temperatures fluctuating between a high of 39.2°C (102.6°F) and a low of 23.8°C (74.8°F), March stands out as the warmest month. In March, the average heat index is calculated to be a blazing hot 49°C (120.2°F). Weather in March »
Weather in April
April, the same as March, is another fiery hot spring month in Sanson, Benin, with an average temperature ranging between max 37.8°C (100°F) and min 24.8°C (76.6°F). During April, the average high-temperature is a still fiery hot 37.8°C (100°F), maintaining a close resemblance to that of the preceding month. Weather in April »
Weather in May
May, the last month of the spring in Sanson, is another torrid month, with temperature in the range of an average low of 24.2°C (75.6°F) and an average high of 35.3°C (95.5°F). May brings a marginal elevation to a still very hot 35.3°C (95.5°F) from April's 37.8°C (100°F) in Sanson's average high-temperatures. Weather in May »
Weather in June
The first month of the summer, June, is still a hot month in Sanson, Benin, with an average temperature varying between 22.8°C (73°F) and 32.8°C (91°F). June records an average high-temperature of a hot 32.8°C (91°F), indicating a minor variation from the preceding month. Weather in June »
Weather in July
July, the same as June, is another warm summer month in Sanson, Benin, with an average temperature varying between 29.8°C (85.6°F) and 21.8°C (71.2°F). Sanson starts July with an average high-temperature of a warm 29.8°C (85.6°F), a minor shift from June's 32.8°C (91°F). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Sanson, Benin, with an average temperature varying between 21.5°C (70.7°F) and 28.4°C (83.1°F). Sanson's temperature records reveal August as the coldest month, marked by average highs of 28.4°C (83.1°F) and lows of 21.5°C (70.7°F). For August, the heat index is calculated to be a tropical 34°C (93.2°F). Weather in August »
Weather in September
September, the first month of the autumn in Sanson, is still a warm month, with an average temperature varying between 21.9°C (71.4°F) and 29.4°C (84.9°F). September experiences an average high-temperature of a still warm 29.4°C (84.9°F), barely different from August's 28.4°C (83.1°F). Weather in September »
Weather in October
October is a hot autumn month in Sanson, Benin, with temperature in the range of an average low of 22.3°C (72.1°F) and an average high of 32.1°C (89.8°F). The arrival of October denotes a barely perceptible change in the average high-temperatures to a tropical 32.1°C (89.8°F) from September's 29.4°C (84.9°F). Weather in October »
Weather in November
November, the last month of the autumn in Sanson, is a very hot month, with temperature in the range of an average low of 22.2°C (72°F) and an average high of 35°C (95°F). November's presence marks an average high-temperature of a torrid 35°C (95°F), subtly varied from October's 32.1°C (89.8°F). Weather in November »
Weather in December
December, the first month of the winter in Sanson, is also a sweltering month, with an average temperature ranging between min 20°C (68°F) and max 35.5°C (95.9°F). As Sanson, Benin, transitions from November to December, the average high-temperatures adjust to a still torrid 35.5°C (95.9°F), nearly the same as the previous 35°C (95°F). Weather in December »
Updated: Jul 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
What is the least humid month?
With an average relative humidity of 22%, January is the least humid month in Sanson.
When does it rain?
January through November are months with rainfall.
How much does it rain?
In Sanson, during the entire year, the rain falls for 139.7 days and collects up to 607mm (23.9") of precipitation.
What are the months with the most sunshine?
The months with the most sunshine are January and December, with an average of 10h of sunshine.
What month is the hottest?
Temperature readings reach their annual highs in March, averaging 39.2°C (102.6°F) and a minimum average of 23.8°C (74.8°F).
When is the highest UV index?
The months with the highest UV index are March and April, with an average maximum UV index of 8.
When are the longest days?
With an average of 12h and 42min of daylight, June has the longest days of the year.
What are the months with the lowest UV index in Sanson?
July and August, with an average maximum UV index of 6, are months with the lowest UV index.
What is the coldest month?
Sanson's coldest month, August, generally records average temperatures ranging from a high of 28.4°C (83.1°F) to a low of 21.5°C (70.7°F).
What is the most humid month?
The most humid month is August, with an average relative humidity of 87%.
What is the rainiest month?
The month with the most rainfall is August, when the rain falls for 25.1 days and typically aggregates up to 140mm (5.51") of precipitation.
What is the month with the least sunshine?
The month with the least sunshine is August, with an average of 6.1h of sunshine.
What is the driest month?
December is the only month when rain does not fall.
What is the month with the shortest days in Sanson?
The month with the shortest days is December, with an average of 11h and 36min of daylight.
Is there Daylight Saving Time (DST)?
Sanson does not observe Daylight Saving Time (DST). WAT timezone is used over the entire year.
Average temperature
Sanson, Benin
The warmest month (with the highest average high temperature) is March (39.2°C).
The month with the lowest average high temperature is August (28.4°C).
The month with the highest average low temperature is April (24.8°C).
The coldest month (with the lowest average low temperature) is January (18.7°C).
Average pressure
Sanson, Benin
- Average pressure in January:
1011.1mbar - Average pressure in February:
1009.4mbar - Average pressure in March:
1008.7mbar - Average pressure in April:
1008.8mbar - Average pressure in May:
1010.4mbar - Average pressure in June:
1012.3mbar
- Average pressure in July:
1013mbar - Average pressure in August:
1012.9mbar - Average pressure in September:
1012.4mbar - Average pressure in October:
1011mbar - Average pressure in November:
1010.1mbar - Average pressure in December:
1011mbar
The month with the highest atmospheric pressure is July (1013mbar).
The month with the lowest atmospheric pressure is March (1008.7mbar).
Average wind speed
Sanson, Benin
- Average wind speed in January:
7.7km/h - Average wind speed in February:
7.1km/h - Average wind speed in March:
7.6km/h - Average wind speed in April:
9.3km/h - Average wind speed in May:
9.2km/h - Average wind speed in June:
8.7km/h
- Average wind speed in July:
7.8km/h - Average wind speed in August:
7.3km/h - Average wind speed in September:
6.1km/h - Average wind speed in October:
6.2km/h - Average wind speed in November:
5.9km/h - Average wind speed in December:
7.5km/h
The windiest month (with the highest average wind speed) is April (9.3km/h).
The calmest month (with the lowest average wind speed) is November (5.9km/h).
Average humidity
Sanson, Benin
The month with the highest relative humidity is August (87%).
The month with the lowest relative humidity is January (22%).
Average rainfall
Sanson, Benin
The wettest month (with the highest rainfall) is August (140mm).
The driest month (with the least rainfall) is December (0mm).
Average rainfall days
Sanson, 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
Sanson, 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
Sanson, 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
Sanson, 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
Sanson, 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
Sanson, Benin
The months with the highest visibility are January, February, March, April, May, November and December (10km).
The months with the lowest visibility are August and September (7km).
