Nioro Weather in May
Average highs run from 42°C on May 1 to 41°C on May 31, and lows from 26°C to 28°C. Normal precipitation for the month is 19 mm over about 3 wet days.
May day by day
The normal high and low for each date, in °C.
- Normal low
- Normal high
- Reanalysis extreme high
- Reanalysis extreme low
May at a glance
- Average high
- 42°C
- Average low
- 28°C
- Precipitation
- 19 mm
- Reanalysis high
- 45°CMay 14, 2002
- Reanalysis low
- 19°CMay 4, 1994
- Daylight
- 12 h 41 min to 12 h 58 min
- Cloud cover
- 56%
- Humidity
- 23%
- Dew point
- 8°C
- Wind
- 14.0 km/h
Every day of the month
A wet day has at least 1 mm of precipitation in the reanalysis.
| Date | Normal high | Normal low | Reanalysis high | Reanalysis low | Chance wet |
|---|---|---|---|---|---|
| May 1 | 42°C | 26°C | 44°C 2003 | 21°C 1994 | 6% |
| May 2 | 42°C | 26°C | 44°C 2003 | 21°C 1994 | 7% |
| May 3 | 42°C | 27°C | 44°C 2003 | 21°C 1994 | 7% |
| May 4 | 42°C | 27°C | 44°C 2008 | 19°C 1994 | 7% |
| May 5 | 42°C | 27°C | 44°C 2011 | 20°C 1994 | 8% |
| May 6 | 42°C | 27°C | 44°C 2003 | 22°C 1994 | 8% |
| May 7 | 42°C | 27°C | 45°C 2019 | 24°C 1995 | 10% |
| May 8 | 42°C | 27°C | 45°C 2015 | 24°C 2002 | 11% |
| May 9 | 42°C | 27°C | 44°C 2020 | 24°C 2007 | 11% |
| May 10 | 42°C | 27°C | 44°C 2017 | 23°C 2019 | 10% |
| May 11 | 42°C | 27°C | 44°C 1999 | 24°C 2019 | 11% |
| May 12 | 42°C | 28°C | 44°C 2010 | 24°C 2019 | 12% |
| May 13 | 42°C | 28°C | 44°C 2010 | 25°C 2007 | 12% |
| May 14 | 42°C | 28°C | 45°C 2002 | 24°C 2007 | 12% |
| May 15 | 42°C | 28°C | 44°C 2015 | 23°C 1997 | 12% |
| May 16 | 42°C | 28°C | 44°C 2002 | 24°C 2007 | 13% |
| May 17 | 42°C | 28°C | 45°C 2002 | 25°C 1997 | 12% |
| May 18 | 41°C | 28°C | 44°C 2004 | 24°C 2014 | 12% |
| May 19 | 41°C | 28°C | 45°C 2004 | 22°C 2014 | 13% |
| May 20 | 41°C | 28°C | 45°C 2003 | 23°C 2014 | 13% |
| May 21 | 41°C | 28°C | 44°C 2009 | 24°C 1992 | 14% |
| May 22 | 41°C | 28°C | 45°C 2009 | 25°C 2006 | 13% |
| May 23 | 41°C | 28°C | 45°C 2016 | 26°C 2020 | 13% |
| May 24 | 41°C | 28°C | 45°C 2016 | 25°C 2020 | 14% |
| May 25 | 41°C | 28°C | 44°C 2013 | 24°C 2020 | 16% |
| May 26 | 41°C | 28°C | 44°C 2013 | 23°C 1991 | 17% |
| May 27 | 41°C | 28°C | 45°C 2010 | 25°C 1993 | 17% |
| May 28 | 41°C | 28°C | 44°C 2002 | 25°C 1992 | 18% |
| May 29 | 41°C | 28°C | 45°C 2016 | 25°C 1992 | 20% |
| May 30 | 41°C | 28°C | 45°C 2019 | 25°C 2012 | 21% |
| May 31 | 41°C | 28°C | 45°C 2015 | 25°C 1993 | 22% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT).
- May 1
- sunrise 6:15 AM, sunset 6:56 PM
- May 31
- sunrise 6:07 AM, sunset 7:05 PM
Other months
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.