Dehradun Weather in May

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

Average highs run from 31°C on May 1 to 34°C on May 31, and lows from 16°C to 19°C. Normal precipitation for the month is 40 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: 33°C
Average low: 18°C
Precipitation: 40 mm
Reanalysis high: 39°CMay 24, 2013
Reanalysis low: 8°CMay 2, 2004
Daylight: 13 h 21 min to 13 h 57 min
Cloud cover: 56%
Humidity: 32%
Dew point: 5°C
Wind: 11.9 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	31°C	16°C	36°C 1993	12°C 2012	16%
May 2	31°C	16°C	36°C 2000	8°C 2004	17%
May 3	31°C	16°C	36°C 2000	11°C 2004	17%
May 4	31°C	16°C	36°C 2008	12°C 1992	18%
May 5	31°C	17°C	36°C 1993	11°C 2003	18%
May 6	31°C	17°C	37°C 1993	13°C 2020	18%
May 7	32°C	17°C	35°C 1993	12°C 2020	18%
May 8	32°C	17°C	36°C 2002	13°C 2020	17%
May 9	32°C	17°C	37°C 2002	11°C 1997	18%
May 10	32°C	17°C	37°C 2002	9°C 1997	17%
May 11	32°C	17°C	39°C 2002	9°C 1997	17%
May 12	32°C	17°C	37°C 2002	12°C 1997	17%
May 13	32°C	18°C	37°C 1992	13°C 1997	17%
May 14	32°C	18°C	37°C 2002	14°C 2014	17%
May 15	33°C	18°C	37°C 2004	14°C 1997	17%
May 16	33°C	18°C	37°C 1995	14°C 1997	18%
May 17	33°C	18°C	37°C 2004	14°C 1997	18%
May 18	33°C	18°C	37°C 2009	14°C 1996	18%
May 19	33°C	18°C	37°C 2000	14°C 1997	19%
May 20	33°C	18°C	37°C 2000	13°C 1997	20%
May 21	33°C	19°C	38°C 2013	14°C 1997	21%
May 22	33°C	19°C	38°C 2013	14°C 1997	22%
May 23	33°C	19°C	38°C 2013	14°C 1997	24%
May 24	33°C	19°C	39°C 2013	16°C 2008	24%
May 25	33°C	19°C	38°C 1993	16°C 2003	26%
May 26	33°C	19°C	38°C 2010	16°C 2008	26%
May 27	33°C	19°C	39°C 2010	15°C 1997	26%
May 28	34°C	19°C	38°C 1994	16°C 2003	26%
May 29	34°C	19°C	38°C 1994	16°C 2004	27%
May 30	34°C	19°C	39°C 1994	16°C 1997	28%
May 31	34°C	19°C	38°C 1994	15°C 1992	28%

Chance of rain

Chance of a wet day

Sunrise and sunset

Times for 2026, local time (GMT+5:30).

May 1: sunrise 5:35 AM, sunset 6:56 PM
May 31: sunrise 5:17 AM, sunset 7:14 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 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.