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El Salvador weather in August 2025
Expect daytime maximum temperatures of 29°C in El Salvador in August and high heat and humidity based on long-term weather averages. There are 7 hours of sunshine per day on average with 28 days with some rainfall and typically 317 mm of rainfall in the month.
- 29°C max day temperature
29 - 7 hours of sunshine per day
- 28 days with some rainfall
28 - 17°C min night temperature
17 - 13 hours of daylight per day
13 - Moderate heat & humidity
M - 317 mm of monthly rainfall
317 - 11+ (Extreme) UV index
11
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Recommended for El Salvador
The August weather guide for El Salvador (San Salvador) 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.
Top El Salvador destinations
Below are average maximum temperatures at popular countries, regions and places in El Salvador in August. Select a holiday destination to see more weather parameters.
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Metric (°C / mm) | Imperial (°F / inches)
How hot is it in El Salvador in August?
Daytime temperatures usually reach 29°C in San Salvador, El Salvador in August with moderate heat and humidity, falling to 17°C at night.
How sunny is it in El Salvador in August?
There are normally 7 hours of bright sunshine each day in San Salvador, El Salvador in August - that's 55% of daylight hours.
Does it rain in El Salvador in August?
There are usually 28 days with some rain in San Salvador, El Salvador in August and the average monthly rainfall is 317mm.
El Salvador August sunrise & sunset times
Browse the sunrise and sunset times for El Salvador in August 2025. Select a month to view El Salvador sunrise and sunset times for the next 12 months. The El Salvador sunrise and sunset times shown below are for San Salvador.
JanFebMarAprMayJunJulAugSepOctNovDec
| Date | Sunrise times | Sunset times |
|---|---|---|
| Friday, 1st August 2025 | 05:42 | 18:25 |
| Saturday, 16th August 2025 | 05:44 | 18:18 |
| Sunday, 31st August 2025 | 05:45 | 18:08 |
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