Weather in April 2025

Nagano weather in April 2025

°C °F

The average weather in Nagano in April

The weather in Nagano in April is very cold with temperatures between 1°C and 15°C, warm clothes are a must.

You can expect rain for roughly half of the month of April in Nagano. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.

Please note that Nagano can expect a few days of snow in April.

Our weather forecast can give you a great sense of what weather to expect in Nagano in April 2025.

If you’re planning to visit Nagano in the near future, we highly recommend that you review the 14 day weather forecast for Nagano before you arrive.

Temperatures
15° / 1°
Rainy Days
9
Snowy Days
2
Dry Days
20
Rainfall
172
mm
Sun Hours
10.5
Hrs

Explore the weather in Nagano in other months

Nagano annual weather

Month Temperatures Rainy Days Dry Days Snowy Days Rainfall Weather More details
January -1° / -12° 11 1 23 159 mm
Awful
February 1° / -11° 9 3 18 145 mm
Awful
March 7° / -6° 10 10 11 185 mm
Awful
April 15° / 1° 9 20 2 172 mm
Bad
May 22° / 8° 8 23 0 188 mm
Ok
June 24° / 10° 12 18 0 280 mm
Good
July 27° / 13° 17 14 0 393 mm
Good
August 28° / 14° 13 18 0 292 mm
Good
September 23° / 9° 10 20 0 216 mm
Good
October 18° / 3° 6 25 0 203 mm
Good
November 10° / -2° 6 22 1 142 mm
Ok
December 3° / -7° 10 7 16 170 mm
Awful

Weather in Nagano in April - FAQ

What is the average temperature in Nagano in April?
The average temperature in Nagano in April is 1/15° C.
What is the chance of rain in Nagano in April?
On average, there are 9 rainy days in Nagano during April.
Weather wise, is April a good time to visit Nagano?
The weather in Nagano in April is bad.
Can it snow in Nagano in April?
On average, there are 2 snowy days in Nagano in April.
More about the weather in Nagano