May weather forecastTillabéri, Niger
May
Weather in May
The heat intensifies in May in Tillabéri, Niger with temperatures soaring. A notable increase in humidity adds to the feeling of intense heat. Extended daylight hours, up to 12.8 on average, and an equally high UV index continue through May. In line with the season, the number of rainy days and overall rainfall witnesses a sharp increase to 3.3 days and 7mm (0.28") respectively.Temperature
May is the warmest month of the year in Tillabéri, registering average temperatures as high as 41.9°C (107.4°F) and as low as 30.4°C (86.7°F).Humidity
In May, the average relative humidity in Tillabéri is 24%.Rainfall
In Tillabéri, in May, during 3.3 rainfall days, 7mm (0.28") of precipitation is typically accumulated. Throughout the year, there are 38.4 rainfall days, and 119mm (4.69") of precipitation is accumulated.Daylight
The average length of the day in May is 12h and 47min.On the first day of the month, sunrise is at 06:31 and sunset at 19:10. On the last day of May, sunrise is at 06:24 and sunset at 19:19 WAT.
Sunshine
In May, the average sunshine in Tillabéri, Niger, is 9.9h.UV index
The months with the highest UV index in Tillabéri are April and May, with an average maximum UV index of 9. A UV Index of 8 to 10 symbolizes a very high health risk from exposure to the Sun's UV radiation for average individuals.Note: A typical high UV index of 9 in May suggests the following recommendations:
Immediate damage can occur to skin and eyes if left unprotected. Always take necessary precautions. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Every two hours, apply and reapply an SPF 30+ broad-spectrum sunscreen, especially after swimming or engaging in outdoor activities.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Tillabéri, Niger
- Average high temperature in May: 41.9°C
The warmest month (with the highest average high temperature) is May (41.9°C).
The month with the lowest average high temperature is January (33°C).
- Average low temperature in May: 30.4°C
The month with the highest average low temperature is June (31°C).
The coldest month (with the lowest average low temperature) is January (17°C).
Average pressure in May
Tillabéri, Niger
- Average pressure in May: 1007.3mbar
The month with the highest atmospheric pressure is January (1013.2mbar).
The month with the lowest atmospheric pressure is April (1007.1mbar).
Average wind speed in May
Tillabéri, Niger
- Average wind speed in May: 14km/h
The windiest months (with the highest average wind speed) are January and December (16.4km/h).
The calmest month (with the lowest average wind speed) is October (11.1km/h).
Average humidity in May
Tillabéri, Niger
- Average humidity in May: 24%
The month with the highest relative humidity is August (49%).
The month with the lowest relative humidity is March (11%).
Average rainfall in May
Tillabéri, Niger
- Average rainfall in May: 7mm
The wettest month (with the highest rainfall) is August (51mm).
The driest months (with the least rainfall) are January, February, March, November and December (0mm).
Average rainfall days in May
Tillabéri, Niger
- Average rainfall days in May: 3.3 days
The month with the highest number of rainy days is August (12 days).
The months with the least rainy days are January, November and December (0 days).
Average daylight in May /
Average sunshine in May
Tillabéri, Niger
- Average daylight in May: 12h and 48min
The month with the longest days is June (Average daylight: 13h and 0min).
The month with the shortest days is December (Average daylight: 11h and 18min).
- Average sunshine in May: 9h and 54min
The month with the most sunshine is March (Average sunshine: 10h and 0min).
The month with the least sunshine is August (Average sunshine: 9h and 12min).
Average sunshine days in May
Tillabéri, Niger
- Average sunshine days in May: 26.5 days
The month with the most sunshine days is December (31 days).
The month with the least sunshine days is August (15.8 days).
Average UV index in May
Tillabéri, Niger
- Average UV index in May: 9
The months with the highest UV index are April and May (UV index 9).
The month with the lowest UV index is December (UV index 6).
Average cloud cover in May
Tillabéri, Niger
- Average cloud cover in May: 9
The month with the most cloud cover is August (Cloud cover 27).
The month with the least cloud cover is November (Cloud cover 4).
Average visibility in May
Tillabéri, Niger
- Average visibility in May: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).





