Metlika Weather in September
What's the weather like in Metlika (Metlika) in September 2025?
The climate in Metlika during September can be summarized as mild and damp.
September is in the fall / autumn in Metlika and is typically the 4th warmest month of the year. Daytime maximum temperatures average around 22°C (72°F), whilst at night 11°C (51°F) is normal.
| Daytime temperature | 22.2°C 71.9°F |
|---|---|
| Nightly temperature | 10.5°C 50.8°F |
| Average temperature | 16.3°C 61.3°F |
| Daily sunshine | 7 hrs |
| Avg rainfall | 116 mm 4.6 ins |
| Rainy days | 13 days |
| Sea temperature | 22.6°C 72.7°F |
| Humidity | 81% |
| Windspeed | 5.8kph 4 mph |
On average September is the 4th wettest month of the year in Metlika with around 116mm 4.6 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 7 hours of sunshine per day.
September temperatures in Metlika
September rainfall
September 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 Metlika in September 2025.
Other monthly averages
Best places to visit in September
Metlika weather stats
| Hottest month: | July | 26.1°C 79°F |
|---|---|---|
| Driest month: | February | 73mm 2.9ins |
| Sunniest month: | July | 9.8hrs |
| Coldest month: | January | 3°C 37.4°F |
| Wettest month: | November | 131mm 5.2ins |
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