Mariāni Weather in May

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

Average highs run from 32°C on May 1 to 33°C on May 31, and lows from 20°C to 23°C. Normal precipitation for the month is 211 mm over about 22 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: 32°C
Average low: 22°C
Precipitation: 211 mm
Reanalysis high: 39°CMay 29, 1991
Reanalysis low: 16°CMay 2, 2012
Daylight: 13 h 10 min to 13 h 41 min
Cloud cover: 80%
Humidity: 69%
Dew point: 20°C
Wind: 6.1 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	32°C	20°C	37°C 1999	18°C 2002	62%
May 2	32°C	21°C	36°C 1991	16°C 2012	62%
May 3	32°C	21°C	36°C 1994	18°C 1992	63%
May 4	32°C	21°C	37°C 1994	17°C 1992	63%
May 5	32°C	21°C	37°C 2007	17°C 2012	63%
May 6	32°C	21°C	38°C 2007	18°C 2004	62%
May 7	32°C	21°C	36°C 2007	18°C 1992	63%
May 8	32°C	21°C	35°C 1999	18°C 1992	64%
May 9	32°C	21°C	36°C 2002	19°C 1992	65%
May 10	32°C	21°C	37°C 2002	20°C 1996	65%
May 11	32°C	21°C	37°C 1995	19°C 1996	65%
May 12	32°C	21°C	37°C 2000	18°C 2003	64%
May 13	32°C	21°C	39°C 2000	19°C 2005	64%
May 14	32°C	21°C	38°C 2000	19°C 2005	65%
May 15	32°C	22°C	37°C 2000	17°C 2006	66%
May 16	32°C	22°C	37°C 1997	18°C 2006	66%
May 17	32°C	22°C	38°C 1998	19°C 2006	67%
May 18	32°C	22°C	38°C 2003	19°C 1994	68%
May 19	32°C	22°C	39°C 1998	19°C 2004	68%
May 20	32°C	22°C	36°C 1991	19°C 2004	70%
May 21	33°C	22°C	37°C 1991	19°C 2005	71%
May 22	33°C	22°C	36°C 1991	19°C 2005	72%
May 23	33°C	22°C	38°C 1998	20°C 1993	72%
May 24	33°C	22°C	37°C 1991	21°C 1992	73%
May 25	33°C	22°C	37°C 1991	20°C 2004	74%
May 26	33°C	22°C	38°C 1991	20°C 1992	76%
May 27	33°C	22°C	37°C 1991	20°C 1997	77%
May 28	33°C	23°C	37°C 1991	20°C 2020	78%
May 29	33°C	23°C	39°C 1991	21°C 2020	79%
May 30	33°C	23°C	36°C 1995	21°C 2020	80%
May 31	33°C	23°C	38°C 2003	21°C 1997	81%

Chance of rain

Chance of a wet day

Sunrise and sunset

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

May 1: sunrise 4:35 AM, sunset 5:45 PM
May 31: sunrise 4:20 AM, sunset 6:01 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.