La Unión Weather in October

NASA POWER reanalysis for the half-degree grid cell around La Unión, 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 October 1 to 32°C on October 31, and lows from 18°C to 18°C. Normal precipitation for the month is 3 mm over about 0 wet days.

October day by day

The normal high and low for each date, and the record, in °C.

Normal low
Normal high
Record high
Record low

October at a glance

Average high: 32°C
Average low: 18°C
Precipitation: 3 mm
Record high: 34°COct 30, 1982
Record low: 8°COct 12, 2000
Daylight: 12 h 09 min to 12 h 18 min
Cloud cover: 51%
Humidity: 65%
Dew point: 15°C
Wind: 21.6 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	Record high	Record low	Chance wet
Oct 1	32°C	18°C	32°C 1973	13°C 1967	1%
Oct 2	32°C	18°C	33°C 1997	13°C 1967	1%
Oct 3	32°C	18°C	32°C 2000	12°C 1977	1%
Oct 4	32°C	18°C	32°C 2003	13°C 1967	2%
Oct 5	32°C	18°C	31°C 1994	13°C 1967	2%
Oct 6	32°C	18°C	32°C 1966	11°C 1967	1%
Oct 7	32°C	18°C	32°C 1965	13°C 1977	1%
Oct 8	32°C	18°C	32°C 1993	14°C 1967	1%
Oct 9	32°C	18°C	32°C 2015	14°C 1963	1%
Oct 10	31°C	18°C	31°C 2015	14°C 1986	1%
Oct 11	31°C	18°C	33°C 1987	13°C 1977	1%
Oct 12	31°C	18°C	33°C 1997	8°C 2000	2%
Oct 13	31°C	18°C	32°C 1979	12°C 1977	2%
Oct 14	31°C	18°C	32°C 2015	13°C 1967	2%
Oct 15	31°C	18°C	33°C 1982	13°C 1967	2%
Oct 16	31°C	18°C	32°C 1964	12°C 2011	2%
Oct 17	31°C	18°C	33°C 1982	13°C 2011	2%
Oct 18	31°C	18°C	33°C 2014	14°C 1977	2%
Oct 19	31°C	18°C	32°C 1965	13°C 1967	2%
Oct 20	31°C	18°C	33°C 1982	13°C 1963	2%
Oct 21	32°C	18°C	33°C 1981	14°C 1963	2%
Oct 22	32°C	18°C	32°C 1969	14°C 1963	2%
Oct 23	32°C	18°C	32°C 1965	13°C 1964	2%
Oct 24	32°C	18°C	33°C 1969	14°C 1963	2%
Oct 25	32°C	18°C	33°C 2003	13°C 1986	2%
Oct 26	32°C	18°C	33°C 1999	12°C 1973	2%
Oct 27	32°C	18°C	33°C 1997	13°C 1973	2%
Oct 28	32°C	18°C	33°C 1997	13°C 1977	2%
Oct 29	32°C	18°C	33°C 1997	12°C 1967	2%
Oct 30	32°C	18°C	34°C 1982	14°C 1977	2%
Oct 31	32°C	18°C	33°C 2015	12°C 1977	1%

Chance of rain

Chance of a wet day

Sunrise and sunset

Times for 2026, local time (GMT-5).

October 1: sunrise 6:08 AM, sunset 6:17 PM
October 31: sunrise 5:58 AM, sunset 6:16 PM

Every day of October: sun and moon

Other months

Sources

Records: NOAA GHCN-Daily, station PEM00084401, every year on file, quality-flagged values removed. 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.