Suzaka Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Suzaka.
Climate overview of Suzaka
Suzaka, Nagano Prefecture, Japan, experiences significant temperature variation throughout the year. Summers bring daytime highs of 29°C (84°F) in August, while winters cool to 3°C (37°F) in January.
With around 1815 mm (71 in) of annual rain/snowfall, Suzaka has a notably wet climate. However, this rain/snowfall is not evenly distributed, the city has warm summers and cold winters. The wettest month is July. Sunshine peaks in May, when the city sees around 7.0 hours of sunshine per day.
Suzaka Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Suzaka - and find the best time to visit.
Monthly Temperature in Suzaka
Depending on the time of the year, temperatures range from comfortable to chilly in Suzaka. Average daytime temperatures reach a comfortable 29°C (84°F) in August. In January, the coolest month of the year, temperatures drop to a chilly 3°C (37°F).
At night, temperatures range from around 19°C (66°F) in August to -6°C (21°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Suzaka
Suzaka has a relatively rain/snowy climate with high precipitation levels, averaging 1815 mm (71 in) of rain/snowfall annually. Suzaka can be quite wet during July, receiving approximately 234 mm (9.2 in) of precipitation over 22 rainy days.
In contrast, during the driest month (November), you will experience much drier conditions, with 106 mm (4.2 in) of precipitation spread across 17 rainy days. For more details, please visit our Suzaka Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Suzaka
Suzaka experiences moderate variation in sunshine hours across the seasons. With 7.0 hours daily sunshine in May, it dips to 4.3 hours in January, offering a balanced mix of sunny and overcast days.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Suzaka by Month
The relative humidity is high throughout the year in Suzaka.
The city experiences its highest humidity in January, reaching 78%. In April, the humidity drops to its lowest level at 61%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Suzaka
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: May and August
- Warmest weather: July and August
- Most sunshine: May and August
- Fewer rainy days: April, May, August, October and November
- Seasonal pattern: Warm summers and cold winters
- Coldest conditions: January, with freezing nights around -6°C (21°F).
Frequently asked questions about the climate in Suzaka
What is the best time to visit Suzaka?
May and August typically offer the most optimal weather in Suzaka. In contrast, January, February, March, November and December tend to have less optimal conditions. Suzaka has warm summers and cold winters.
What temperatures can I expect in Suzaka?
Daytime highs range from 3°C (37°F) in January to 29°C (84°F) in August. Nighttime lows range from -6°C (21°F) to 19°C (66°F). Temperatures vary considerably through the year.
How much rain does Suzaka get?
Annual rainfall is around 1815 mm (71 in). July is the wettest month with 234 mm (9.2 in), while November is the driest with 106 mm (4.2 in).
How sunny is Suzaka?
Suzaka receives around 1,951 hours of sunshine per year. May is the sunniest month with 209 hours, while January is the cloudiest with just 128 hours.
Suzaka 3-Day Forecast
Suzaka on the map
Suzaka is highlighted - select any city to see its climate.
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