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JapanThe weather in April in Nagano
It's cool to moderate in April in Nagano with an average temperature of 18°C. Temperatures this month range from a low of 15°C to a high of 21°C. At night, you can expect temperatures between 3°C and 9°C.
Looking for great weather? April is a good time to be in Nagano. The temperatures are nice, and there’s not too much rain.
Average temperatures and precipitation
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in April for Nagano, Japan. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.
Temperature records
With 29°C in 2018, Nagano reached the highest temperature in April over the past 10 years. The lowest daytime temperature in this month was 3°C in 2015. The extreme nighttime temperatures ranged from a lowest recorded value of -4°C to a highest value of 17°C.
Precipitation and snowfall
In April, there is an average of 70 mm of precipitation, spread over 11 days. Of the total precipitation, about 3,5 cm falls as snow in April. The wind speed is around 4 Bft, mostly coming from the Southeast.
Daily weather in April for Nagano
Click on any day in April to get detailed info about the usual weather on that day in Nagano. Check out the historical temperatures and precipitation over the past 10 years on this day.
April weather comparison
| Nagano | New York | |
|---|---|---|
| Average temperature | 18°C | 17°C |
| Max. temperature | 21°C | 22°C |
| Min. temperature | 3°C | -5°C |
| Total precipitation | 70 mm | 81 mm |
| Rainy days | 11 days | 11 days |
| Total snowfall | 3,5 cm | 0,4 cm |
| Snowy days | 2 days | 1 day |
Start of April
The month of April starts in Nagano with cool temps, averaging around 16°C during the day and nights around 5°C.
Mid April
By mid-April, daytime temps rise to around 17°C, with nights around 6°C. There’s a chance of some showers during this time, but plenty of dry and sunny days too.
End of April
By the end of April, the average daytime temperature in Nagano is around 20°C, while nighttime temps are about 8°C. A shower might pop up, but overall, the weather will be dry and sunny.
Find affordable trips to Nagano
UV index
The UV index is a maximum of 8 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Check out the climate of Nagano for all months and discover the best travel time
Curious about the weather in other parts of Japan? Check out the climate and weather for spots like Tokyo, Kyōto, Osaka, or explore other destinations in Japan.
Temperature charts
These charts show the average temperatures in April in Nagano, Japan. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in April in Nagano
Temperature in April in Nagano over the years
Precipitation charts
These charts show the average amount of precipitation in April in Nagano, Japan. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Daily Precipitation in April in Nagano
Total precipitation in April in Nagano over the years
Daily Snowfall in April in Nagano
Snowfall in April in Nagano per year
Daily UV index in April in Nagano
This chart shows the average daily UV index in April in Nagano, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Weather experiences in April in Nagano
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Average weather in Nagano by month
Click on a month below to see detailed weather info for Nagano. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.