Nagano Weather Averages
Climate averages for Nagano based on 10 years of historical data.
Annual avg temp
11.5°C
Annual avg high
17.0°C
Annual avg low
6.7°C
Record high
36°C
Record low
-16°C
Annual rainfall
1756 mm
Rainy days
178
Sunshine
2.8h/day
Kelembapan
79%
Average Nagano temperatures by month
Avg high
Avg low
Average rainfall in Nagano by month
Rainfall (mm)
Sunshine hours in Nagano by month
Sunshine (h/day)
Humidity in Nagano by month
Average humidity
Month-by-month averages
| Month | Avg High | Avg Low | Rainfall | Sunshine |
|---|---|---|---|---|
| Cuaca pada Januari | 3°C | -5°C | 125 mm | 1.6h |
| Cuaca pada Februari | 5°C | -5°C | 96 mm | 2.3h |
| Cuaca pada Mac | 10°C | -1°C | 118 mm | 3.1h |
| Cuaca pada April | 16°C | 4°C | 124 mm | 4.0h |
| Cuaca pada Mei | 22°C | 9°C | 136 mm | 4.6h |
| Cuaca pada Jun | 25°C | 14°C | 152 mm | 3.4h |
| Cuaca pada Julai | 28°C | 19°C | 252 mm | 2.2h |
| Cuaca pada Ogos | 30°C | 20°C | 167 mm | 2.0h |
| Cuaca pada September | 25°C | 16°C | 187 mm | 2.5h |
| Cuaca pada Oktober | 19°C | 8°C | 164 mm | 2.9h |
| Cuaca pada November | 13°C | 3°C | 104 mm | 2.7h |
| Cuaca pada Disember | 7°C | -2°C | 131 mm | 1.8h |