Nagano
Japan
Long-term weather forecast
Long-term weather forecast

May weather forecast and climate
Nagano, Japan

May, the last month of the spring, in Nagano, is a pleasant month, with average temperature ranging between max 22.5°C (72.5°F) and min 10.5°C (50.9°F).

Temperature

In Nagano, Japan, the average high-temperature in May rises, from a comfortable 17.3°C (63.1°F) in April, to an agreeable 22.5°C (72.5°F). In Nagano, in May, the average low-temperature is 10.5°C (50.9°F).

Humidity

The average relative humidity in Nagano is 64%.

Rainfall

In Nagano, during May, the rain falls for 10 days and regularly aggregates up to 75.1mm (3") of precipitation. Throughout the year, in Nagano, there are 129.8 rainfall days, and 932.7mm (36.7") of precipitation is accumulated.

Snowfall

In Nagano snow does not fall through October.

Daylight

The average length of the day in Nagano, Japan, is 14.1h.

Sunshine

May has the most sunshine of the year in Nagano, with an average of 6.7h of sunshine.

What is the temperature in May in Nagano?

In May, in Nagano, Japan, the average high-temperature is 22.5°C (72.5°F), and the average low-temperature is 10.5°C (50.9°F).

What is the average humidity in May in Nagano?

The average relative humidity in May is 64%.

How much does it rain in Nagano in May?

In Nagano, in May, it is raining for 10 days, with typically 75.1mm (3") of accumulated precipitation.

Does it snow in Nagano in May?

In May, in Nagano, Japan, it doesn't snow. April is the latest month when it typically snows.

When it does not snow in Nagano?

In Nagano, Japan, snow does not fall in May through October.

How many hours of daylight does Nagano have in May?

The average length of the day in May in Nagano, Japan, is 14.1h.

What month has the most sunshine in Nagano?

The month with the most sunshine is May, with an average of 6.7h of sunshine.

How long on average sun shines in May in Nagano?

In Nagano, Japan, the average sunshine in May is 6.7h.
Average temperature in May - Nagano, Japan
  • Average high temperature in May: 22.5°C

The warmest month (with the highest average high temperature) is August (31°C).
The month with the lowest average high temperature is January (3.5°C).

  • Average low temperature in May: 10.5°C

The month with the highest average low temperature is August (21.3°C).
The coldest month (with the lowest average low temperature) is January (-4.1°C).

Average humidity in May - Nagano, Japan
  • Average humidity in May: 64%

The month with the highest relative humidity is January (78%).
The month with the lowest relative humidity is April (61%).

Average rainfall in May - Nagano, Japan
  • Average rainfall in May: 75.1mm

The wettest month (with the highest rainfall) is July (134.4mm).
The driest month (with the lowest rainfall) is November (44.3mm).

Average rainfall days in May - Nagano, Japan
  • Average rainfall days in May: 10 days

The month with the highest number of rainy days is July (13.1 days).
The month with the lowest number of rainy days is November (8.6 days).

Average snowfall in May - Nagano, Japan
  • Average snowfall in May: 0mm

The month with the highest snowfall is January (980mm).
Months with the lowest snowfall are May, June, July, August, September and October (0mm).

Average snowfall days in May - Nagano, Japan
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is January (22.9 days).
Months with the lowest number of snowfall days are May, June, July, August, September and October (0 days).

Average daylight in May / Average sunshine in May - Nagano, Japan
  • Average daylight in May: 14.1h

The month with the longest days is June (Average daylight: 14.6h).
The month with shortest days is December (Average daylight: 9.7h).

  • Average sunshine in May: 6.7h

The month with most sunshine is May (Average sunshine: 6.7h).
The month with least sunshine is January (Average sunshine: 4.1h).