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Trieste weather in October 2025
Expect 18°C daytime maximum temperatures in the shade with on average 5 hours of sunshine per day in Trieste in October. Check more long-term weather averages for Trieste in October before you book your next holiday to Italy in 2025/2026.
- 1818°C max day temperature
- 5 hours of sunshine per day
- 1111 days with some rainfall
- 1010°C min night temperature
- 1111 hours of daylight per day
- 0No heat & humidity
- 105105 mm of monthly rainfall
- 33 (Moderate) UV index
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Recommended for Italy
The October 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 October?
Daytime temperatures usually reach 18°C in Trieste in October, falling to 10°C at night.
How sunny is it in Trieste in October?
There are normally 5 hours of bright sunshine each day in Trieste in October - that's 50% of daylight hours.
Does it rain in Trieste in October?
There are usually 11 days with some rain in Trieste in October and the average monthly rainfall is 105mm.
Trieste October sunrise & sunset times
Browse the sunrise and sunset times for Trieste in October 2025. Select a month to view Trieste sunrise and sunset times for the next 12 months.
JanFebMarAprMayJunJulAugSepOctNovDec
Date | Sunrise times | Sunset times |
---|---|---|
Wednesday, 1st October 2025 | 06:03 | 17:45 |
Thursday, 16th October 2025 | 06:23 | 17:17 |
Friday, 31st October 2025 | 06:43 | 16:53 |
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