The climate in Isernia during November can be summarized as cool and damp.
November is in the fall / autumn in Isernia and is typically the 5th coldest month of the year. Daytime maximum temperatures average around a cool 12°C (53°F), whilst at night 6°C (42°F) is normal.
Daytime temperature | 11.7°C 53.1°F |
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Nightly temperature | 5.5°C 41.9°F |
Average temperature | 8.6°C 47.5°F |
Daily sunshine | 4.5 hrs |
Avg rainfall | 105 mm 4.1 ins |
Rainy days | 13 days |
Sea temperature | 18.2°C 64.8°F |
Humidity | 80% |
Windspeed | 13kph 8 mph |
On average November is the wettest month of the year in Isernia with around 105mm 4.1 inches of rain making it a damp time to visit. This rainfall is typically spread over 13 days, although this may vary considerably.
On the flip side this corresponds to an average of 4.5 hours of sunshine per day.
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 Isernia in November 2025.
Best places to visit in November
Hottest month: | July | 25.6°C 78.1°F |
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Driest month: | July | 39mm 1.5ins |
Sunniest month: | August | 9.3hrs |
Coldest month: | January | 6.9°C 44.4°F |
Wettest month: | November | 105mm 4.1ins |