World Resorts Japan Okinawa

Okinawa Monthly Weather Averages

Please click on any column to get detailed information about Okinawa weather in that particular month. You will get daily weather information for that month for the last several years.

Day & Night air temperature, °F

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
14
28
42
56
70
84
98
112
67.5
74.3
80.1
84.3
86.6
86.3
81.6
77.0
72.5
68.6
65.3
64.7
65.0
71.1
76.0
79.6
81.3
80.8
77.5
72.7
68.2
64.4
61.9
61.6
Day temperature   
Night temperature

The warmest month in Okinawa is august. The average daily temp is 86.6°F. The average nightly temp is 81.3°F.

Sea water temperature, °F

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
14
28
42
56
70
84
98
112
74.6
77.7
80.8
83.7
84.4
83.6
79.8
75.7
72.4
70.7
70.5
71.9

The warmest sea temperature usually observed in August. Average daily sea water temperature during this month is 84.4°F.

Precipitation total, 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
5.9
4.6
6
9.1
11
9.9
15.6
9.5
4.2
5.1
4
4.7

February is the month with least precipitations during the year. The average precipitation totals for this month is 4.0 in. The month with most precipitation total is June.

Number of rainy days

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
2
4
6
8
10
12
14
16
18
6
5
6
10
11
9
15
9
8
6
6
6

This chart shows averages for the last three years. It shows medium and heavy rains only, it doesn't show light rains.

Wind speed, mph
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
2
4
6
8
10
12
14
16
14.1
12.8
12.5
11.2
10.8
10.9
10.2
9.8
10.6
11.5
12.7
12.7
Sunny, partly cloudy and cloudy days
1
2
3
4
5
6
7
8
9
10
11
12
0
5
10
15
20
25
30
35
21
16
14
14
14
12
19
16
16
18
19
22
8
10
12
11
10
12
8
10
10
9
6
7
2
3
5
5
7
7
3
5
4
4
3
2
Cloudy days   
Partly cloudy days   
Sunny days
Average sunny hours
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
7
3.1
4
4.8
5.2
5.5
5.8
4.8
4.9
5.3
4.8
3.8
3.8

Sunny hours are calculated based on the average daily number of hours while sunlight can reach the ground. It depends on day length and cloudiness during the day.

* Charts above show average data for the last 3 years.

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
+50°F
+46°F
+48°F
+54°F
+57°F
+61°F
+57°F
+37°F
+66°F
+57°F
+39°F
+46°F
+55°F
+48°F
+55°F
24 Hours Forecast
Okinawa
Local time: 16:20
April 03, thursday
1800
63°F
S
11 mph
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
Units of measurement: °C / °F