Garoua Boulaï climate

Garoua Boulaï Weather in September

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

Average highs run from 26°C on September 1 to 26°C on September 30, and lows from 18°C to 18°C. Normal precipitation for the month is 246 mm over about 27 wet days.

September day by day

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

Normal daily high and low temperature at Garoua Boulaï, in °C, with the record for each date.1520253035151015202530
  • Normal low
  • Normal high
  • Reanalysis extreme high
  • Reanalysis extreme low

September at a glance

Average high
26°C
Average low
18°C
Precipitation
246 mm
Reanalysis high
30°CSep 29, 2003
Reanalysis low
15°CSep 17, 2010
Daylight
12 h 13 min to 12 h 04 min
Cloud cover
83%
Humidity
85%
Dew point
19°C
Wind
6.8 km/h

Every day of the month

A wet day has at least 1 mm of precipitation in the reanalysis.

DateNormal highNormal lowReanalysis highReanalysis lowChance wet
Sep 126°C18°C28°C 200217°C 200698%
Sep 226°C18°C28°C 200217°C 200898%
Sep 326°C18°C28°C 200817°C 200898%
Sep 426°C18°C28°C 200416°C 199598%
Sep 526°C18°C28°C 201917°C 200997%
Sep 626°C18°C28°C 200417°C 199297%
Sep 726°C18°C28°C 201617°C 199997%
Sep 826°C18°C29°C 200517°C 201397%
Sep 926°C18°C29°C 200516°C 201796%
Sep 1026°C18°C28°C 201717°C 199796%
Sep 1126°C18°C29°C 200417°C 200795%
Sep 1226°C18°C29°C 201517°C 199895%
Sep 1326°C18°C29°C 200417°C 201695%
Sep 1426°C18°C29°C 200417°C 199294%
Sep 1526°C18°C29°C 200416°C 199394%
Sep 1626°C18°C28°C 200417°C 201494%
Sep 1726°C18°C28°C 201015°C 201093%
Sep 1826°C18°C28°C 200616°C 199393%
Sep 1926°C18°C28°C 201317°C 199293%
Sep 2026°C18°C28°C 201716°C 199593%
Sep 2126°C18°C29°C 200417°C 201292%
Sep 2226°C18°C28°C 200417°C 201892%
Sep 2326°C18°C28°C 199116°C 199192%
Sep 2426°C18°C28°C 199117°C 199292%
Sep 2526°C18°C29°C 200217°C 199292%
Sep 2626°C18°C29°C 200217°C 199692%
Sep 2726°C18°C29°C 200417°C 199893%
Sep 2826°C18°C30°C 200317°C 199493%
Sep 2926°C18°C30°C 200317°C 202093%
Sep 3026°C18°C29°C 200416°C 202093%

Chance of rain

The chance of at least 1 mm of precipitation in the reanalysis on each date at Garoua Boulaï, in percent.0204060801001102030
  • Chance of a wet day

Sunrise and sunset

Times for 2026, local time (GMT+1).

September 1
sunrise 5:55 AM, sunset 6:08 PM
September 30
sunrise 5:50 AM, sunset 5:54 PM

Every day of September: 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.