The climate in Ronneby during September can be summarized as mild and reasonably dry.
September is in the fall / autumn in Ronneby and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a cool 16°C (61°F), whilst at night 9°C (48°F) is normal.
Daytime temperature | 16.4°C 61.4°F |
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Nightly temperature | 8.7°C 47.6°F |
Average temperature | 12.5°C 54.5°F |
Daily sunshine | 5.4 hrs |
Avg rainfall | 58 mm 2.3 ins |
Rainy days | 14 days |
Sea temperature | 15.3°C 59.6°F |
Humidity | 81% |
Windspeed | 19.8kph 12 mph |
On average September is the 2nd wettest month of the year in Ronneby with around 58mm 2.3 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 14 days, although this may vary considerably.
On the flip side this corresponds to an average of 5.4 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 Ronneby in September 2024.
Best places to visit in September
Hottest month: | July | 20.6°C 69.1°F |
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Driest month: | February | 33mm 1.3ins |
Sunniest month: | June | 9.5hrs |
Coldest month: | January | 0.9°C 33.6°F |
Wettest month: | July | 65mm 2.6ins |