Best year time to visit Illémon

General weather information about Illémon

Average annual temperature is 27.5 °C

Absolute maximum temperature: 39.6 °C

Absolute minimum temperature: 19.8 °C

Number of sunny days: 96 days

Number of rainy days: 269 days

Look at detailed online map of Illémon

* Weather data for Illémon Benin is based on climate observations for 2026 year

Illémon air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)37.539.638.736.535.134.532.432.532.933.735.538.5
Average daytime temperature (°C)36.137.835.534.033.531.230.430.230.431.833.636.3
Average temperature (°C)28.529.728.728.427.926.225.925.825.826.627.728.7
Average night temperature (°C)23.325.024.825.024.723.623.423.123.023.724.123.2
Absolute minimum temperature (°C)19.822.223.223.723.322.422.522.121.522.322.520.8

Illémon monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)11.011.012.012.012.012.012.012.012.012.011.011.0
Daylight mean duration (h)11.811.912.112.312.412.512.512.312.212.011.811.7
Daylight minimum duration (h)11.011.011.012.012.012.012.012.012.011.011.011.0
Sunshine mean duration (h)9.59.78.08.08.57.38.17.47.38.39.510.2
Precipitation (mm)779185137172186176176118213
Sunny days241964240120925
Rainy days792526292631302831216
Snow days000000000000

Best time to visit Illémon:

The largest precipitation sum in Illémon is at

  • May — 137(mm)
  • June — 172(mm)
  • July — 186(mm)
  • August — 176(mm)
  • September — 176(mm)