Guidan Roumdji Weather in May

NASA POWER reanalysis for the half-degree grid cell around Guidan Roumdji, 1991-2020; a grid cell is an area average and can differ from a thermometer in town by several degrees

Average highs run from 40°C on May 1 to 38°C on May 31, and lows from 27°C to 27°C. Normal precipitation for the month is 28 mm over about 6 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: 40°C
Average low: 27°C
Precipitation: 28 mm
Reanalysis high: 45°CMay 5, 2000
Reanalysis low: 19°CMay 5, 2003
Daylight: 12 h 37 min to 12 h 52 min
Cloud cover: 61%
Humidity: 39%
Dew point: 15°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	40°C	27°C	44°C 2016	23°C 2003	12%
May 2	40°C	27°C	43°C 1993	21°C 2003	13%
May 3	40°C	27°C	44°C 2001	21°C 2003	14%
May 4	40°C	27°C	44°C 2000	20°C 2003	15%
May 5	40°C	27°C	45°C 2000	19°C 2003	15%
May 6	40°C	27°C	44°C 2019	19°C 2003	17%
May 7	40°C	27°C	43°C 2015	22°C 2020	18%
May 8	40°C	27°C	44°C 2018	22°C 2003	19%
May 9	40°C	27°C	43°C 2002	23°C 2003	20%
May 10	40°C	27°C	44°C 2016	24°C 1997	20%
May 11	40°C	27°C	43°C 1999	24°C 2009	19%
May 12	40°C	27°C	43°C 2016	23°C 2009	19%
May 13	40°C	27°C	43°C 2010	25°C 2009	20%
May 14	40°C	27°C	43°C 2010	24°C 2005	20%
May 15	40°C	27°C	43°C 2002	23°C 2005	22%
May 16	40°C	27°C	43°C 2002	22°C 2005	22%
May 17	40°C	27°C	43°C 2010	24°C 2005	24%
May 18	40°C	27°C	43°C 2015	23°C 2005	24%
May 19	40°C	27°C	44°C 2003	25°C 2005	26%
May 20	39°C	27°C	43°C 2009	23°C 2001	26%
May 21	39°C	27°C	44°C 2000	24°C 1995	26%
May 22	39°C	27°C	43°C 2008	23°C 1995	27%
May 23	39°C	27°C	42°C 2018	23°C 2001	28%
May 24	39°C	27°C	43°C 2018	25°C 2009	29%
May 25	39°C	27°C	43°C 1998	24°C 2002	30%
May 26	39°C	27°C	44°C 2015	24°C 1991	32%
May 27	39°C	27°C	43°C 2008	25°C 1991	34%
May 28	39°C	27°C	42°C 2015	24°C 2004	35%
May 29	39°C	27°C	43°C 1998	23°C 1999	37%
May 30	38°C	27°C	44°C 2015	24°C 1991	38%
May 31	38°C	27°C	43°C 1994	24°C 2012	39%

Chance of rain

Chance of a wet day

Sunrise and sunset

Times for 2026, local time (GMT+1).

May 1: sunrise 6:12 AM, sunset 6:49 PM
May 31: sunrise 6:05 AM, sunset 6:57 PM

Every day of May: sun and moon

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 2026-09-25. Sun and moon: computed with the NOAA solar equations and Meeus.