Monrovia Weather in October

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

Average highs run from 27°C on October 1 to 28°C on October 31, and lows from 25°C to 26°C. Normal precipitation for the month is 208 mm over about 22 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: 27°C
Average low: 26°C
Precipitation: 208 mm
Record high: 34°COct 23, 1985
Record low: 20°COct 16, 1989
Daylight: 12 h 04 min to 11 h 54 min
Cloud cover: 76%
Humidity: 85%
Dew point: 24°C
Wind: 12.2 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	27°C	25°C	32°C 1989	22°C 1986	70%
Oct 2	27°C	25°C	33°C 1981	21°C 1980	70%
Oct 3	27°C	25°C	32°C 1988	21°C 1985	71%
Oct 4	27°C	25°C	32°C 1988	20°C 1989	71%
Oct 5	27°C	25°C	33°C 1989	21°C 1984	72%
Oct 6	27°C	25°C	31°C 1988	22°C 1977	72%
Oct 7	27°C	25°C	32°C 2005	22°C 1977	71%
Oct 8	27°C	26°C	33°C 1988	21°C 1984	70%
Oct 9	27°C	26°C	32°C 1985	20°C 1986	69%
Oct 10	27°C	26°C	33°C 1987	21°C 1978	69%
Oct 11	27°C	26°C	33°C 1985	21°C 1983	69%
Oct 12	27°C	26°C	32°C 1989	22°C 1973	68%
Oct 13	27°C	26°C	32°C 1974	21°C 2014	67%
Oct 14	27°C	26°C	33°C 1989	22°C 1988	68%
Oct 15	27°C	26°C	32°C 1986	21°C 1973	68%
Oct 16	27°C	26°C	32°C 1983	20°C 1989	66%
Oct 17	27°C	26°C	33°C 2005	22°C 1989	65%
Oct 18	27°C	26°C	33°C 1988	20°C 1983	64%
Oct 19	27°C	26°C	32°C 1985	22°C 1989	62%
Oct 20	27°C	26°C	33°C 2006	21°C 1978	61%
Oct 21	27°C	26°C	32°C 1986	20°C 1987	61%
Oct 22	27°C	26°C	33°C 1985	20°C 1986	61%
Oct 23	27°C	26°C	34°C 1985	21°C 2014	62%
Oct 24	28°C	26°C	33°C 2005	21°C 2014	61%
Oct 25	28°C	26°C	33°C 1984	21°C 1986	61%
Oct 26	28°C	26°C	33°C 1987	20°C 1983	60%
Oct 27	28°C	26°C	33°C 2005	22°C 1986	58%
Oct 28	28°C	26°C	32°C 1987	22°C 1981	57%
Oct 29	28°C	26°C	33°C 1989	21°C 1981	56%
Oct 30	28°C	26°C	34°C 1989	21°C 1985	54%
Oct 31	28°C	26°C	32°C 1973	21°C 1973	53%

Chance of rain

Chance of a wet day

Sunrise and sunset

Times for 2026, local time (GMT).

October 1: sunrise 6:31 AM, sunset 6:35 PM
October 31: sunrise 6:30 AM, sunset 6:24 PM

Every day of October: sun and moon

Other months

Sources

Records: NOAA GHCN-Daily, station LIM00065660, 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.