Portogruaro Weather in December
What's the weather like in Portogruaro (Veneto) in December 2025?
The climate in Portogruaro during December can be summarized as cool and a little damp.
December is in the winter in Portogruaro and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around a cold 9°C (47°F), whilst at night 1°C (33°F) is normal.
| Daytime temperature | 8.5°C 47.2°F |
|---|---|
| Nightly temperature | 0.6°C 33°F |
| Average temperature | 4.5°C 40.1°F |
| Daily sunshine | 3 hrs |
| Avg rainfall | 92 mm 3.6 ins |
| Rainy days | 11 days |
| Sea temperature | 13.7°C 56.7°F |
| Humidity | 76% |
| Windspeed | 5kph 3 mph |
On average December is the 5th driest month of the year in Portogruaro with around 92mm 3.6 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 11 days, although this may vary considerably.
On the flip side this corresponds to an average of 3 hours of sunshine per day.
December temperatures in Portogruaro
December rainfall
December hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Portogruaro in December 2025.
Other monthly averages
Best places to visit in December
Portogruaro weather stats
| Hottest month: | July | 28.1°C 82.6°F |
|---|---|---|
| Driest month: | January | 75mm 3ins |
| Sunniest month: | August | 8.8hrs |
| Coldest month: | January | 7.4°C 45.3°F |
| Wettest month: | June | 126mm 5ins |
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