Phumĭ Tnaôt Weather in May

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

Average highs run from 35°C on May 1 to 33°C on May 31, and lows from 27°C to 26°C. Normal precipitation for the month is 141 mm over about 23 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: 34°C
Average low: 26°C
Precipitation: 141 mm
Reanalysis high: 41°CMay 2, 1998
Reanalysis low: 23°CMay 16, 2006
Daylight: 12 h 36 min to 12 h 50 min
Cloud cover: 80%
Humidity: 73%
Dew point: 24°C
Wind: 9.0 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	35°C	27°C	40°C 1998	25°C 2007	57%
May 2	35°C	27°C	41°C 1998	25°C 2009	59%
May 3	35°C	27°C	41°C 1994	25°C 2014	60%
May 4	35°C	27°C	40°C 1993	24°C 2009	61%
May 5	35°C	27°C	39°C 2015	25°C 2009	63%
May 6	34°C	27°C	39°C 1997	25°C 1999	63%
May 7	34°C	27°C	39°C 1997	25°C 2004	64%
May 8	34°C	27°C	39°C 1998	25°C 1999	65%
May 9	34°C	27°C	38°C 1992	25°C 1999	66%
May 10	34°C	27°C	38°C 2016	25°C 2012	69%
May 11	34°C	27°C	39°C 2015	25°C 1996	71%
May 12	34°C	27°C	38°C 2017	24°C 2009	72%
May 13	34°C	27°C	37°C 1998	24°C 2007	73%
May 14	34°C	26°C	38°C 1998	24°C 2007	75%
May 15	34°C	26°C	38°C 2015	24°C 2006	78%
May 16	33°C	26°C	40°C 2015	23°C 2006	80%
May 17	33°C	26°C	37°C 2016	25°C 1993	80%
May 18	33°C	26°C	39°C 2015	25°C 1993	80%
May 19	33°C	26°C	38°C 2015	25°C 2001	81%
May 20	33°C	26°C	38°C 1998	25°C 1993	81%
May 21	33°C	26°C	37°C 2017	25°C 1997	81%
May 22	33°C	26°C	37°C 1991	25°C 2011	82%
May 23	33°C	26°C	37°C 1998	25°C 2004	82%
May 24	33°C	26°C	37°C 1995	25°C 2004	81%
May 25	33°C	26°C	37°C 2015	25°C 2008	81%
May 26	33°C	26°C	36°C 2016	25°C 1997	80%
May 27	33°C	26°C	36°C 2015	24°C 1999	80%
May 28	33°C	26°C	38°C 2015	25°C 2009	81%
May 29	33°C	26°C	37°C 1992	25°C 1999	81%
May 30	33°C	26°C	37°C 2014	24°C 1999	80%
May 31	33°C	26°C	38°C 2014	25°C 1997	79%

Chance of rain

Chance of a wet day

Sunrise and sunset

Times for 2026, local time (GMT+7).

May 1: sunrise 5:41 AM, sunset 6:17 PM
May 31: sunrise 5:34 AM, sunset 6:24 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 2026-09-26. Sun and moon: computed with the NOAA solar equations and Meeus.