World Resorts Japan Nagasaki Weather

Nagasaki weather in August

Weather in Nagasaki: August

Average day temperature: 87.8°F
Average night temperature: 79.6°F
Sea water temperature: 82.6°F
Number of sunny days: 14 days
Day length: 12.9 - 13.8 hours
Number of rainy days: 10 days
Precipitation totals: 9.7 in.

Air temperature in August, °F

Show year:
2024
2023
2022

The highest day temperature during August of 2024 was 90°F. At the same time the lowest night temperature was 77°F. Day and night temperature averages during August were 86.7°F and 80.0°F.

Sea water temperature in Nagasaki in August, °F

Show year:
2024
2023
2022

The average sea water temperature in August of 2024 was 85.5°F. The highest and lowest sea temperatures during the month were 87.8°F and 82.4°F.

Sunny, partly cloudy and cloudy days

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

Precipitation total in August, in.

Precipitation total value in Nagasaki in August is 8.8 in. It makes august one of the most rainy months of the year.

Wind speed in August, mph

The average wind speed value in August is 7.7 mph It makes August 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 August is: 6.8.

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: 23:38
November 16, saturday
0000
66°F
SW
5 mph
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
Units of measurement: °C / °F