Weather in May
Temperature
Nagano's weather in May presents a rise in the average high-temperature, moving from a refreshing 17.3°C (63.1°F) in April to an agreeable 22.5°C (72.5°F). Contrasted against daytime highs, Nagano records an average nighttime low of 10.5°C (50.9°F) in May.Humidity
The average relative humidity in May is 64%.Rainfall
In Nagano, in May, it is raining for 10 days, with typically 75mm (2.95") of accumulated precipitation. Throughout the year, there are 129.8 rainfall days, and 933mm (36.73") of precipitation is accumulated.Snowfall
In Nagano, snow does not fall in May through October.Daylight
The average length of the day in May is 14h and 7min.On the first day of May, sunrise is at 04:53 and sunset at 18:35. On the last day of the month, sunrise is at 04:30 and sunset at 18:59 JST.
Sunshine
With an average of 6.7h of sunshine, May has the most sunshine of the year in Nagano, Japan.Frequently asked questions
What is the usual temperature for Nagano in May?
What is the average humidity in May in Nagano?
How much does it rain in Nagano in May?
When it does not snow in Nagano?
Does it snow in Nagano in May?
What is the average length of the day in May in Nagano?
When are sunrise and sunset in May in Nagano?
What month has the most sunshine in Nagano?
How many hours of sunshine does Nagano have in May?
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 least 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 least 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).
The months with the least 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).
The months with the least 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: 14h and 1min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in May: 6h and 4min
The month with the most sunshine is May (Average sunshine: 6h and 42min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).
Nagano, Japan
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