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Trieste weather in August 2025
Expect 27°C daytime maximum temperatures in the shade with on average 9 hours of sunshine per day in Trieste in August. Check more long-term weather averages for Trieste in August before you book your next holiday to Italy in 2025/2026.
- 2727°C max day temperature
- 9 hours of sunshine per day
- 1212 days with some rainfall
- 1717°C min night temperature
- 1414 hours of daylight per day
- LLow heat & humidity
- 100100 mm of monthly rainfall
- 77 (High) UV index
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Recommended for Italy
The August weather guide for Italy (Trieste) 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 Italy
How hot is it in Trieste in August?
Daytime temperatures usually reach 27°C in Trieste in August with low heat and humidity, falling to 17°C at night.
How sunny is it in Trieste in August?
There are normally 9 hours of bright sunshine each day in Trieste in August - that's 61% of daylight hours.
Does it rain in Trieste in August?
There are usually 12 days with some rain in Trieste in August and the average monthly rainfall is 100mm.
Trieste August sunrise & sunset times
Browse the sunrise and sunset times for Trieste in August 2025. Select a month to view Trieste sunrise and sunset times for the next 12 months.
JanFebMarAprMayJunJulAugSepOctNovDec
Date | Sunrise times | Sunset times |
---|---|---|
Friday, 1st August 2025 | 04:49 | 19:33 |
Saturday, 16th August 2025 | 05:07 | 19:11 |
Sunday, 31st August 2025 | 05:25 | 18:45 |
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