World Resorts Japan Nagasaki Weather

Nagasaki weather in May

Weather in Nagasaki: May

Average day temperature: 72.4°F
Average night temperature: 64.0°F
Sea water temperature: 66.8°F
Number of sunny days: 14 days
Day length: 13.5 - 14.2 hours
Number of rainy days: 7 days
Precipitation totals: 6.9 in.

Air temperature in May, °F

Show year:
2024
2023
2022

The highest day temperature during May of 2024 was 77°F. At the same time the lowest night temperature was 51°F. Day and night temperature averages during May were 69.4°F and 61.9°F.

Sea water temperature in Nagasaki in May, °F

Show year:
2024
2023
2022

The average sea water temperature in May of 2024 was 67.0°F. The highest and lowest sea temperatures during the month were 70.0°F and 65.3°F.

Sunny, partly cloudy and cloudy days

Mostly all days in May are sunny but cloudy days are also possible.

Precipitation total in May, in.

Precipitation total value in Nagasaki in May is 7.7 in. It makes may one of the most rainy months of the year.

Wind speed in May, mph

The average wind speed value in May is 7.0 mph It makes May one of the least windy months of the year.

Average sunny hours

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in May is: 7.4.

Best time for vacation in Nagasaki

Sunniest months:
October 18 days
August 14 days
April 14 days
Warmest months:
August 87.8 °F
July 84.4 °F
September 82.9 °F
Warmest sea temp:
August 82.6 °F
September 80.0 °F
July 78.7 °F
Coldest months:
January 50.5 °F
February 52.2 °F
December 53.7 °F
Rainiest months:
July 13 days
June 11 days
August 10 days
Windiest months:
January 10.8 mph
December 10.8 mph
February 10.7 mph

Nagasaki on a weather map

Nagasaki
+66°F
SW 5 mph
Feels like: +66°F
Precip.: 0%
Places in Japan:
Name
°F
+59°F
+64°F
+66°F
+59°F
+61°F
+66°F
+63°F
+61°F
+75°F
+63°F
+39°F
+64°F
+61°F
+63°F
+59°F
24 Hours Forecast
Nagasaki
Local time: 00:02
November 16, saturday
0300
66°F
SW
3 mph
0600
66°F
SW
5 mph
0900
68°F
SW
6 mph
1200
70°F
W
3 mph
1500
72°F
E
4 mph
1800
68°F
SE
1 mph
2100
68°F
S
3 mph
November 17, sunday
0000
66°F
SE
2 mph
Units of measurement: °C / °F