The climate in Laiwu during September can be summarized as warm and reasonably dry.
September is in the fall / autumn in Laiwu and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a comfortable 26°C (78°F), whilst at night 15°C (60°F) is normal.
| Daytime temperature | 25.6°C 78.1°F |
|---|---|
| Nightly temperature | 15.4°C 59.7°F |
| Average temperature | 20.5°C 68.9°F |
| Daily sunshine | 7.6 hrs |
| Avg rainfall | 68 mm 2.7 ins |
| Rainy days | 9 days |
| Sea temperature | 21.6°C 70.8°F |
| Humidity | 69% |
| Windspeed | 9.7kph 6 mph |
On average September is the 4th wettest month of the year in Laiwu with around 68mm 2.7 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 9 days, although this may vary considerably.
On the flip side this corresponds to an average of 7.6 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 Laiwu in September 2025.
Best places to visit in September
| Hottest month: | July | 30.4°C 86.7°F |
|---|---|---|
| Driest month: | January | 7mm 0.3ins |
| Sunniest month: | October | 7.4hrs |
| Coldest month: | January | 2.8°C 37°F |
| Wettest month: | July | 222mm 8.7ins |