Benin weather in May 2023

  • 31°C maximum daytime temperature in May in Benin (Porto-Novo)31
    31°C max day temperature
  • 7 hours of sunshine per day
  • 13 days with some rainfall in May in Benin (Porto-Novo)13
    13 days with some rainfall
  • 24°C minimum night-time temperature in May in Benin (Porto-Novo)24
    24°C min night temperature
  • 12 hours of daylight per day in May in Benin (Porto-Novo)12
    12 hours of daylight per day
  • Very high heat & humidity in May in Benin (Porto-Novo)VH
    Very High heat & humidity
  • 195 mm monthly rainfall in May in Benin (Porto-Novo)195
    195 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in May in Benin (Porto-Novo)11
    11+ (Extreme) UV index

Below are average maximum temperatures at popular destinations in Benin in May. Select a destination to see more weather parameters.

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The May weather guide for Benin (Porto-Novo) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

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Metric (°C / mm)  |  Imperial (°F / inches)

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How hot is it in Benin in May?

Daytime temperatures usually reach 31°C in Porto-Novo, Benin in May with very high heat and humidity, falling to 24°C at night.

How sunny is it in Benin in May?

There are normally 7 hours of bright sunshine each day in Porto-Novo, Benin in May - that's 53% of daylight hours.

Does it rain in Benin in May?

There are usually 13 days with some rain in Porto-Novo, Benin in May and the average monthly rainfall is 195mm.

Benin May sunrise & sunset times

Browse the sunrise and sunset times for Benin in May 2023. Select a month to view Benin sunrise and sunset times for the next 12 months. The Benin sunrise and sunset times shown below are for Porto-Novo.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st May 2023 06:36 18:57
Tuesday, 16th May 2023 06:33 18:59
Wednesday, 31st May 2023 06:33 19:01

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