Liberia Weather in September
Average highs run from 31°C on September 1 to 29°C on September 30, and lows from 25°C to 24°C. Normal precipitation for the month is 263 mm over about 26 wet days.
September day by day
The normal high and low for each date, and the record, in °C.
- Normal low
- Normal high
- Record high
- Record low
September at a glance
- Average high
- 30°C
- Average low
- 25°C
- Precipitation
- 263 mm
- Record high
- 36°CSep 5, 2018
- Record low
- 20°CSep 1, 2018
- Daylight
- 12 h 19 min to 12 h 02 min
- Cloud cover
- 80%
- Humidity
- 83%
- Dew point
- 24°C
- Wind
- 9.4 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 |
|---|---|---|---|---|---|
| Sep 1 | 31°C | 25°C | 36°C 2023 | 20°C 2018 | 79% |
| Sep 2 | 30°C | 25°C | 35°C 2015 | 21°C 2012 | 80% |
| Sep 3 | 30°C | 25°C | 35°C 2019 | 20°C 2018 | 80% |
| Sep 4 | 30°C | 25°C | 35°C 2019 | 20°C 2006 | 80% |
| Sep 5 | 30°C | 25°C | 36°C 2018 | 20°C 2022 | 82% |
| Sep 6 | 30°C | 25°C | 35°C 2015 | 20°C 2018 | 83% |
| Sep 7 | 30°C | 25°C | 34°C 2019 | 20°C 2018 | 83% |
| Sep 8 | 30°C | 25°C | 36°C 2015 | 21°C 2018 | 85% |
| Sep 9 | 30°C | 25°C | 36°C 2009 | 21°C 2001 | 86% |
| Sep 10 | 30°C | 25°C | 34°C 2023 | 20°C 2021 | 87% |
| Sep 11 | 30°C | 25°C | 34°C 2019 | 20°C 2018 | 86% |
| Sep 12 | 30°C | 25°C | 33°C 2023 | 20°C 1987 | 86% |
| Sep 13 | 30°C | 25°C | 34°C 2023 | 21°C 2006 | 86% |
| Sep 14 | 30°C | 25°C | 33°C 2019 | 21°C 2006 | 86% |
| Sep 15 | 30°C | 25°C | 35°C 2023 | 21°C 2006 | 86% |
| Sep 16 | 30°C | 25°C | 33°C 2016 | 21°C 2006 | 87% |
| Sep 17 | 30°C | 25°C | 34°C 2018 | 21°C 2021 | 88% |
| Sep 18 | 30°C | 25°C | 35°C 2015 | 21°C 2020 | 89% |
| Sep 19 | 30°C | 25°C | 35°C 2023 | 21°C 2020 | 90% |
| Sep 20 | 30°C | 25°C | 35°C 2016 | 21°C 2004 | 90% |
| Sep 21 | 30°C | 25°C | 34°C 2023 | 20°C 2021 | 90% |
| Sep 22 | 30°C | 25°C | 35°C 2015 | 20°C 1984 | 90% |
| Sep 23 | 29°C | 25°C | 35°C 2009 | 21°C 2018 | 90% |
| Sep 24 | 29°C | 25°C | 34°C 2023 | 21°C 2006 | 90% |
| Sep 25 | 29°C | 25°C | 34°C 2007 | 20°C 2006 | 90% |
| Sep 26 | 29°C | 25°C | 36°C 2023 | 20°C 2006 | 90% |
| Sep 27 | 29°C | 24°C | 35°C 2020 | 20°C 2021 | 90% |
| Sep 28 | 29°C | 24°C | 33°C 2018 | 21°C 2002 | 90% |
| Sep 29 | 29°C | 24°C | 34°C 2016 | 20°C 2021 | 89% |
| Sep 30 | 29°C | 24°C | 34°C 2016 | 21°C 2006 | 87% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (CST).
- September 1
- sunrise 5:32 AM, sunset 5:51 PM
- September 30
- sunrise 5:31 AM, sunset 5:33 PM
Other months
Sources
Records: NOAA GHCN-Daily, station CS000078774, 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 2026-09-28. Sun and moon: computed with the NOAA solar equations and Meeus.