Ueda Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Ueda.
Climate overview of Ueda
Temperatures in Ueda, Nagano Prefecture, Japan, vary greatly throughout the year. August is the hottest month at 29°C (84°F), while January is the coldest at 4°C (39°F).
The city has a wet climate, receiving around 1539 mm (61 in) of rain/snowfall per year. Despite the high annual total, it has warm summers and cold winters. July is the wettest month. May is the sunniest month, averaging 7.0 hours of sunshine per day.
Ueda Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Ueda - and find the best time to visit.
Monthly Temperature in Ueda
The climate in Ueda is known for significant temperature differences throughout the year, making the weather dynamic. On average, daytime temperatures range from a comfortable 29°C (84°F) in August to a chilly 4°C (39°F) in January.
Nighttime temperatures range from 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 Ueda
Ueda has a notably wet climate with abundant precipitation, recording 1539 mm (61 in) of rain/snowfall per year. The seasons in Ueda bring significant changes in precipitation. The wettest month, July, receives heavy rainfall, with an average of 196 mm (7.7 in) of precipitation. This rainfall is distributed across 21 rainy days.
In contrast, the driest month, November, experiences much less rainfall, totaling 87 mm (3.4 in) over 14 rainy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Ueda 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 Ueda
Ueda enjoys sunny spells year-round. May sees up to 7.0 hours of daily sunshine, perfect for a sunny trip. January, the least sunny month, still offers a generous 4.3 hours of sun despite this cloudier time of the year.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Ueda by Month
The relative humidity is high throughout the year in Ueda.
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 Ueda
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: May, June, August and September
- Warmest weather: July and August
- Most sunshine: May and August
- 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 Ueda
What is the best time to visit Ueda?
May, June, August and September typically offer the most optimal weather in Ueda. In contrast, January, February, March and December tend to have less optimal conditions. Ueda has warm summers and cold winters.
What temperatures can I expect in Ueda?
Daytime highs range from 4°C (39°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 Ueda get?
Annual rainfall is around 1539 mm (61 in). July is the wettest month with 196 mm (7.7 in), while November is the driest with 87 mm (3.4 in).
How sunny is Ueda?
Ueda 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.
Ueda 3-Day Forecast
Ueda on the map
Ueda is highlighted - select any city to see its climate.
Popular this month
Where to go in July - average daytime high across popular destinations.
Osaka
32°C (90°F) Tokyo30°C (86°F) Naha
30°C (86°F) Kyoto31°C (88°F) Hakone28°C (82°F) Hakuba26°C (79°F) Sapporo24°C (75°F) Niseko24°C (75°F) 
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