World Resorts Japan Okinawa Weather

Okinawa weather in December

Weather in Okinawa: December

Average day temperature: 68.0°F
Average night temperature: 65.0°F
Sea water temperature: 74.6°F
Number of sunny days: 2 days
Day length: 10.5 - 10.6 hours
Number of rainy days: 6 days
Precipitation totals: 5.4 in.
more information

Air temperature in December, °F

Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
0
12
24
36
48
60
72
84
96
Day temperature   
Night temperature

The highest day temperature during December of 2024 was 73°F. At the same time the lowest night temperature was 58°F. Daily and nightly averages during December were 66.1°F and 63.3°F.

Sea water temperature in Okinawa in December, °F

Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
68
70
72
74
76
78
80
82

The average sea water temperature in December of 2024 was 75.3°F. The highest and lowest sea temperatures during the month were 76.8°F and 73.6°F.

Sunny, partly cloudy and cloudy days
Sunny days
Partly cloudy days
Cloudy days
6%
26%
68%

Mostly all days in December are cloudy but sunny and partly cloudy days are also possible.

Precipitation total in December, in.

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
2.7
5.3
8.0
10.7
13.4
16.0
18.7
21.4
4.6
6.0
9.1
11.0
9.9
15.6
9.5
4.2
5.1
4.0
4.7
5.9
4.6
6.0
9.1
11.0
9.9
15.6
9.5
4.2
5.1
4.0
4.7

Precipitation total value in Okinawa in December is 5.9 in.

Wind speed in December, mph
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
2.4
4.8
7.2
9.6
12.1
14.5
16.9
12.8
12.5
11.2
10.8
10.9
10.2
9.8
10.6
11.5
12.7
12.7
14.1
12.8
12.5
11.2
10.8
10.9
10.2
9.8
10.6
11.5
12.7
12.7

The average wind speed value in December is 14.1 mph It makes December most windy month of the year.

Average sunny hours
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
4.0
4.8
5.2
5.5
5.8
4.8
4.9
5.3
4.8
3.8
3.8
3.1
4.0
4.8
5.2
5.5
5.8
4.8
4.9
5.3
4.8
3.8
3.8

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 December is: 3.1.

Best time for vacation in Okinawa

Sunniest months:
July 9 days
August 9 days
September 7 days
Warmest months:
August 87.1 °F
July 86.9 °F
September 85.4 °F
Warmest sea temp:
August 84.5 °F
September 83.7 °F
July 83.6 °F
Coldest months:
January 64.6 °F
February 65.6 °F
December 68.0 °F
Rainiest months:
June 14 days
May 10 days
August 10 days
Windiest months:
December 15.7 mph
October 15.0 mph
January 14.6 mph

Okinawa on a weather map

Leaflet | Tiles © Esri
Places in Japan:
Name
°F
Atami
+48°F
Yokohama
+48°F
Kamakura
+48°F
Kyoto
+48°F
Kobe
+52°F
Nagoya
+55°F
Nara
+52°F
Noboribetsu
+36°F
Okinawa
+63°F
Osaka
+54°F
Sapporo
+37°F
Tokyo
+46°F
Fukuoka
+52°F
Hakone
+48°F
Hiroshima
+52°F
all places
24 Hours Forecast
Okinawa
Local time: 19:18
April 03, thursday
2100
59°F
S
11 mph
April 04, friday
0000
59°F
S
9 mph
0300
59°F
S
7 mph
0600
59°F
S
6 mph
0900
63°F
S
8 mph
1200
64°F
S
7 mph
1500
64°F
S
8 mph
1800
61°F
S
8 mph
Units of measurement: °C / °F