Measurements:
°C
°F
Nagasaki
54°F
SE 19 mph
Feels like: 48°F
Precip: 0%
World Resorts Japan Nagasaki Weather December Weather in Nagasaki

Nagasaki Weather: December

Average Day Temperature: 54.0°F
Average Night Temperature: 48.6°F
Sea Water Temperature: 66.0°F
Number of Sunny Days: 9 days
Sunshine Hours: 10.0 - 10.2 hours
Number of Rainy Days: 4 days
Precipitation Totals: 3.3 in

Air Temperature in December, °F

Select Year: 2024 2023 2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
0
11
22
33
44
55
66
77
88
Day Temperature   
Night Temperature

The highest day temperature in December 2024 was 65°F. The lowest night temperature was 40°F. The average values for day and night temperatures during December were 52.2°F и 47.7°F respectivly.

Nagasaki Water Sea Temperature in December, °F

Select Year: 2024 2023 2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
56
59
62
65
68
71
74
77

The average sea surface temperature in December 2024 for Nagasaki was 65.7°F. The maximum and minimum values were 62.2°F and 70.4°F respectively.

Sunny, Cloudy and Gloomy days
Sunny days
Cloudy days
Gloomy days
29%
32%
39%

You can expect various weather conditions during December. Be ready for sunny, cloudy or even gloomy days.

Precipitation Totals in December, in

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
0.0
2.4
4.8
7.1
9.5
11.9
14.3
16.6

Precipitation total in December for Nagasaki is 3.3 in. It makes december one of the least rainy months of the year.

Wind Speed in December, mph
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
0.0
1.8
3.7
5.5
7.4
9.2
11.1
12.9
14.8

The average wind speed in December is 10.8 mph. It makes December one of the most windy months of the year for Nagasaki.

Average Sunny Hours Per Day
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
0.0
1.4
2.9
4.3
5.8
7.2
8.7
10.1

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Nagasaki in December is 5.0 hours.

Best Time to Visit Nagasaki
The most sunny months:
October 18 days
August 14 days
April 14 days
The most warm months:
August 92.0 °F
July 88.2 °F
September 86.6 °F
Warmest sea temperature:
August 86.2 °F
September 83.4 °F
July 81.8 °F
The most cold months:
January 50.4 °F
February 51.9 °F
December 54.0 °F
The most rainy months:
July 13 days
June 11 days
August 10 days
The most windy months:
February 11 mph
December 11 mph
January 11 mph

Nagasaki on the Weather Map

Japan Resorts:
NAME
Atami +58
Fukuoka +54
Hakone +62
Hiroshima +52
Kamakura +64
Kyoto +52
Nagasaki +54
Nagoya +58
Nara +56
Noboribetsu +46
Okinawa +70
Osaka +58
Sapporo +46
Tokyo +70
Yokohama +64
24 Hours Weather Forecast
Nagasaki
Local time: 11:18
15 apr, tuesday
1200 54°F
SE
19 mph
1500 54°F
SE
16 mph
1800 54°F
E
11 mph
2100 52°F
E
9 mph
16 apr, wednesday
0000 52°F
E
8 mph
0300 52°F
E
7 mph
0600 54°F
NE
6 mph
0900 62°F
NE
9 mph