| < September >
|Normal Max/ High Temperature
|Min/ Low Temperature
|Average Daylight per day
|Sun altitude at solar noon on the 21st day.
- The average temperature in Suwa in September is somewhat warm at 18.8 °C (65.84 °F).
- Afternoons can be fairly hot with average high temperatures reaching 23.7 °C (74.7 °F).
- Overnight temperatures are generally mild with an average low of 15 °C (59 °F).
- In September the mean diurnal temperature range/ variation is 8.7 °C (15.7 °F).
- The weather in September is faintly wet. Around 183.9mm (7.2in) of H2O is released.
- The shortest day is 11:48 long and the longest day is 12:55 long with an average length of 12:22.
Check the distance to and compare the Suwa September averages with somewhere beginning with:
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Weather Trend Graph for September in Suwa, Japan
Navigate to September Weather in Locations Surrounding Suwa:
- Takada, Japan - 117.9 kms (73.2 miles) N
- Nagano, Japan - 69 kms (42.9 miles) N
- Maebashi, Japan - 94.2 kms (58.5 miles) ENE
- Karuizawa, Japan - 52 kms (32.3 miles) NE
- Kumagaya, Japan - 114.7 kms (71.3 miles) E
- Chichibu, Japan - 87 kms (54 miles) E
- Kofu, Japan - 58.1 kms (36.1 miles) SE
- Kawaguchiko, Japan - 84.9 kms (52.7 miles) SE
- Mishima, Japan - 127.4 kms (79.2 miles) SE
- Shizuoka, Japan - 121.9 kms (75.8 miles) SSE