Adjaouèrè, Benin Climate
The warmest month is February, with an average high of 33°C; the coldest is January, with an average low of 21°C. A normal year brings 1349 mm of precipitation.
Temperature through the year
The normal daily high and low. The line marks today.
- Normal low
- Normal high
- Reanalysis extreme high
- Reanalysis extreme low
Normals for Sep 24
- Normal high
- 29°C
- Normal low
- 23°C
- Reanalysis high
- 30°Cin 2019
- Reanalysis low
- 21°Cin 1996
- Chance of a wet day
- 96%
- Daylight
- 12 h 06 min
Month by month
Averages for 1991-2020. Wet days have at least 1 mm of precipitation in the reanalysis. Each month links to its own page.
| Month | Avg high | Avg low | Warmest | Coldest | Precipitation | Wet days |
|---|---|---|---|---|---|---|
| January | 32°C | 21°C | 37°C (1993) | 11°C (2015) | 19 mm | 6.2 |
| February | 33°C | 23°C | 39°C (2016) | 15°C (2001) | 28 mm | 8.5 |
| March | 32°C | 24°C | 38°C (1992) | 17°C (1993) | 71 mm | 18.6 |
| April | 31°C | 24°C | 36°C (1998) | 20°C (1997) | 114 mm | 24.0 |
| May | 30°C | 24°C | 34°C (2000) | 22°C (1996) | 155 mm | 27.9 |
| June | 29°C | 23°C | 32°C (2016) | 21°C (1992) | 201 mm | 30.0 |
| July | 28°C | 22°C | 31°C (2014) | 20°C (2004) | 192 mm | 27.9 |
| August | 29°C | 22°C | 32°C (2015) | 19°C (1997) | 140 mm | 24.8 |
| September | 29°C | 22°C | 32°C (1992) | 20°C (2001) | 210 mm | 27.0 |
| October | 29°C | 23°C | 32°C (2016) | 20°C (1996) | 161 mm | 27.9 |
| November | 31°C | 23°C | 34°C (2015) | 17°C (2006) | 42 mm | 12.0 |
| December | 31°C | 21°C | 36°C (1992) | 14°C (2002) | 16 mm | 3.1 |
| Year | 30°C | 23°C | 1349 mm | 238 |
Precipitation
Rain and melted snow together. The chance of a wet day is the share of days with at least 1 mm of precipitation in the reanalysis.
1349 mm in a normal year, most in September.
Chance of a wet day
- Chance of a wet day
Humidity and comfort
NASA POWER reanalysis, 1991-2020, for the grid cell around Adjaouèrè.
The muggiest month is April, when 100 percent of days are muggy or worse, with a mean dew point of 18°C or more.
| Month | Dew point | Humidity | Dry | Comfortable | Humid | Muggy | Oppressive | Miserable |
|---|---|---|---|---|---|---|---|---|
| January | 20°C | 73% | 6% | 12% | 12% | 16% | 49% | 5% |
| February | 22°C | 76% | 2% | 5% | 5% | 13% | 56% | 19% |
| March | 24°C | 81% | 0% | 1% | 1% | 2% | 47% | 49% |
| April | 24°C | 85% | 0% | 0% | 0% | 0% | 25% | 75% |
| May | 24°C | 88% | 0% | 0% | 0% | 0% | 32% | 68% |
| June | 24°C | 89% | 0% | 0% | 0% | 0% | 75% | 25% |
| July | 23°C | 89% | 0% | 0% | 0% | 1% | 98% | 1% |
| August | 22°C | 87% | 0% | 0% | 0% | 7% | 93% | 0% |
| September | 23°C | 89% | 0% | 0% | 0% | 1% | 97% | 2% |
| October | 24°C | 89% | 0% | 0% | 0% | 0% | 79% | 21% |
| November | 23°C | 84% | 0% | 0% | 1% | 6% | 72% | 21% |
| December | 21°C | 76% | 1% | 5% | 14% | 19% | 55% | 5% |
Comfort is judged by the day's mean dew point: dry below 13°C, comfortable to 16°C, humid to 18°C, muggy to 21°C, oppressive to 24°C, miserable above.
Clouds
Average share of the sky covered, from satellite (CERES and GEWEX SRB) by way of NASA POWER, 1991-2020.
The clearest month is December, with the sky 32 percent covered on average; the cloudiest is August, at 80 percent.
Wind
The mean wind speed over the whole day, from the MERRA-2 reanalysis by way of NASA POWER. Gusts run well above it.
The windiest month is August, averaging 11.5 km/h at 10 meters (33 feet) above the ground.
Daylight and sunshine
The longest day is Jun 9, with 12 h 32 min of daylight; the shortest is Jan 2, with 11 h 43 min.
- Day length
Solar energy
Average daily sunshine reaching the ground on a flat surface, in kilowatt-hours per square meter, clouds included.
Month pages
The weather in Adjaouèrè in each month, day by day.
What this means
A normal is the average of the thirty years 1991 to 2020, the period the World Meteorological Organization and NOAA use for comparison. It is an average, not a forecast: most days depart from it, and some by a long way.
Where no station record is within reach, the extremes shown are the highest and lowest the reanalysis produced for the date in 1991-2020, not measured records.
Cloud, humidity, wind and sunshine come from a reanalysis: a weather model run over the past with every observation fed in, averaged over a grid cell about 50 km across. It is consistent everywhere on Earth; it smooths local detail such as a lake shore or a valley.
More for this place
Nearby
Sources
Cloud, humidity, wind and sunshine, and temperature and precipitation: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.