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Costa Rica weather in August 2023
- 2424°C max day temperature
- 2424 days with some rainfall
- 1717°C min night temperature
- 1212 hours of daylight per day
- LLow heat & humidity
- 282282 mm of monthly rainfall
- 1111+ (Extreme) UV index
Below are average maximum temperatures at popular destinations in Costa Rica in August. Select a destination to see more weather parameters.
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The August weather guide for Costa Rica (San Jose) 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 Costa Rica in August?
Daytime temperatures usually reach 24°C in San Jose, Costa Rica in August, falling to 17°C at night.
How sunny is it in Costa Rica in August?
There are normally 6 hours of bright sunshine each day in San Jose, Costa Rica in August - that's 50% of daylight hours.
Does it rain in Costa Rica in August?
There are usually 24 days with some rain in San Jose, Costa Rica in August and the average monthly rainfall is 282mm.
Costa Rica August sunrise & sunset times
Browse the sunrise and sunset times for Costa Rica in August 2023. Select a month to view Costa Rica sunrise and sunset times for the next 12 months. The Costa Rica sunrise and sunset times shown below are for San Jose.
|Date||Sunrise times||Sunset times|
|Tuesday, 1st August 2023||05:26||17:59|
|Wednesday, 16th August 2023||05:27||17:54|
|Thursday, 31st August 2023||05:27||17:46|
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