Aparri Weather in May

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

Average highs run from 33°C on May 1 to 32°C on May 31, and lows from 25°C to 26°C. Normal precipitation for the month is 174 mm over about 19 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: 25°C
Precipitation: 174 mm
Reanalysis high: 38°CMay 5, 2020
Reanalysis low: 22°CMay 7, 2009
Daylight: 12 h 48 min to 13 h 09 min
Cloud cover: 59%
Humidity: 76%
Dew point: 23°C
Wind: 8.6 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	33°C	25°C	36°C 1991	23°C 2009	30%
May 2	33°C	25°C	37°C 2020	23°C 2009	30%
May 3	33°C	25°C	37°C 2016	23°C 2009	32%
May 4	33°C	25°C	36°C 2020	23°C 2009	34%
May 5	33°C	25°C	38°C 2020	23°C 2009	36%
May 6	33°C	25°C	37°C 2016	22°C 2009	38%
May 7	33°C	25°C	36°C 2016	22°C 2009	40%
May 8	33°C	25°C	37°C 2016	23°C 2009	42%
May 9	33°C	25°C	36°C 1993	23°C 2000	44%
May 10	33°C	25°C	36°C 2016	23°C 2000	45%
May 11	33°C	25°C	36°C 1997	23°C 1995	46%
May 12	33°C	25°C	37°C 2020	24°C 2009	47%
May 13	33°C	25°C	37°C 2004	23°C 2009	50%
May 14	33°C	25°C	36°C 2003	24°C 1997	52%
May 15	33°C	25°C	36°C 1997	24°C 2015	56%
May 16	33°C	25°C	36°C 2018	23°C 2015	58%
May 17	33°C	25°C	36°C 2010	23°C 1993	60%
May 18	33°C	25°C	37°C 2007	23°C 2015	62%
May 19	33°C	25°C	37°C 2014	23°C 1993	64%
May 20	33°C	25°C	37°C 2014	24°C 2006	66%
May 21	33°C	25°C	36°C 1993	24°C 1993	68%
May 22	33°C	25°C	37°C 2014	24°C 1991	70%
May 23	33°C	25°C	37°C 2010	24°C 1996	70%
May 24	33°C	25°C	36°C 2018	23°C 1996	71%
May 25	33°C	26°C	36°C 1991	24°C 1996	71%
May 26	32°C	26°C	37°C 2014	24°C 1992	72%
May 27	32°C	26°C	36°C 2018	24°C 1997	73%
May 28	32°C	26°C	37°C 2018	24°C 1997	74%
May 29	32°C	26°C	36°C 2018	23°C 2009	74%
May 30	32°C	26°C	37°C 2014	23°C 2009	73%
May 31	32°C	26°C	37°C 2014	22°C 2009	72%

Chance of rain

Chance of a wet day

Sunrise and sunset

Times for 2026, local time (GMT+8).

May 1: sunrise 5:27 AM, sunset 6:15 PM
May 31: sunrise 5:17 AM, sunset 6:26 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.