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Liberia weather in September 2025
Expect 30°C daytime maximum temperatures in the shade with on average 5 hours of sunshine per day in Liberia in September. Check more long-term weather averages for Liberia in September before you book your next holiday to Costa Rica in 2025/2026.
- 3030°C max day temperature
- 5 hours of sunshine per day
- 2323 days with some rainfall
- 2323°C min night temperature
- 1212 hours of daylight per day
- HHigh heat & humidity
- 364364 mm of monthly rainfall
- 1111+ (Extreme) UV index
More about Liberia
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Liberia by month
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The September weather guide for Costa Rica (Liberia) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
Metric (°C / mm) | Imperial (°F / inches)
More about Costa Rica
How hot is it in Liberia in September?
Daytime temperatures usually reach 30°C in Liberia in September with high heat and humidity, falling to 23°C at night.
How sunny is it in Liberia in September?
There are normally 5 hours of bright sunshine each day in Liberia in September - that's 42% of daylight hours.
Does it rain in Liberia in September?
There are usually 23 days with some rain in Liberia in September and the average monthly rainfall is 364mm.
Liberia September sunrise & sunset times
Browse the sunrise and sunset times for Liberia in September 2025. Select a month to view Liberia sunrise and sunset times for the next 12 months.
JanFebMarAprMayJunJulAugSepOctNovDec
Date | Sunrise times | Sunset times |
---|---|---|
Monday, 1st September 2025 | 05:32 | 17:51 |
Monday, 15th September 2025 | 05:31 | 17:42 |
Tuesday, 30th September 2025 | 05:31 | 17:32 |
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