Katha Weather in May

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

Average highs run from 38°C on May 1 to 38°C on May 31, and lows from 26°C to 27°C. Normal precipitation for the month is 47 mm over about 9 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: 38°C
Average low: 27°C
Precipitation: 47 mm
Reanalysis high: 44°CMay 30, 2005
Reanalysis low: 20°CMay 15, 2006
Daylight: 13 h 04 min to 13 h 31 min
Cloud cover: 73%
Humidity: 48%
Dew point: 18°C
Wind: 3.6 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	38°C	26°C	42°C 2007	22°C 2020	21%
May 2	38°C	26°C	42°C 1999	22°C 2016	21%
May 3	38°C	26°C	43°C 1995	22°C 2020	21%
May 4	38°C	26°C	41°C 1999	22°C 2016	22%
May 5	38°C	26°C	42°C 1994	22°C 2018	22%
May 6	38°C	26°C	41°C 2007	24°C 2013	22%
May 7	38°C	26°C	41°C 1994	22°C 2002	23%
May 8	38°C	27°C	42°C 2004	22°C 2013	22%
May 9	38°C	27°C	42°C 1998	22°C 1996	22%
May 10	38°C	27°C	43°C 2019	24°C 1999	22%
May 11	38°C	27°C	43°C 2004	24°C 2013	22%
May 12	38°C	27°C	42°C 2019	23°C 2001	23%
May 13	38°C	27°C	42°C 1992	23°C 2001	24%
May 14	38°C	27°C	43°C 1992	21°C 2006	24%
May 15	38°C	27°C	43°C 1998	20°C 2006	24%
May 16	38°C	27°C	43°C 1997	20°C 2006	24%
May 17	38°C	27°C	42°C 1997	21°C 2006	25%
May 18	38°C	27°C	41°C 2020	22°C 2017	27%
May 19	38°C	27°C	42°C 2019	21°C 2004	28%
May 20	38°C	27°C	42°C 1994	20°C 2004	28%
May 21	38°C	27°C	42°C 1994	21°C 2004	30%
May 22	38°C	27°C	42°C 1996	24°C 1992	31%
May 23	37°C	27°C	42°C 1996	24°C 1992	33%
May 24	37°C	27°C	43°C 2012	23°C 2004	34%
May 25	37°C	27°C	43°C 1995	23°C 1992	35%
May 26	38°C	27°C	43°C 1995	23°C 1992	36%
May 27	38°C	27°C	44°C 1995	23°C 2006	36%
May 28	38°C	27°C	43°C 1995	24°C 1997	37%
May 29	38°C	27°C	43°C 2003	24°C 1993	38%
May 30	38°C	27°C	44°C 2005	23°C 2009	39%
May 31	38°C	27°C	44°C 2003	24°C 2009	41%

Chance of rain

Chance of a wet day

Sunrise and sunset

Times for 2026, local time (GMT+6:30).

May 1: sunrise 5:30 AM, sunset 6:34 PM
May 31: sunrise 5:17 AM, sunset 6:48 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.