Onna Water Temperature
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The coldest month is February with an average water temperature of 70.2°F / 21.2°C.
May is the driest at 0.4in / 9.6mm and July the wettest month with 9.4in / 239.2mm.
With an average air temperature of 78.4°F / 25.8°C, August is the warmest month in a year. January is the coldest with 41.4°F / 5.2°C average air temperature.
The Climate is described as mild temperate climate with hot summer. Best time to Visit would be in April, October, November, June, July, August, September.
Onna Summary
Description | Value |
---|---|
Current water temperature | / |
Warmest Month Water Temperature: | August with 28.9°C / 84°F |
Coldest Month Water Temperature: | February with 21.2°C / 70.2°F |
Warmest Month Air Temperature: | August with 25.8°C / 78.4°F |
Coldest Month Air Temperature: | January with 5.2°C / 41.4°F |
Wettest Month: | July with 239.2mm / 9.4in |
Driest Month: | May with 9.6mm / 0.4in |
Highest Humidity | July with 86.3% |
Lowest Humidity | February with 67.8% |
Best Time to Visit: | April, October, November, June, July, August, September |
Climate Classification | mild temperate climate with hot summer |
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Onna water temperature by month
East China Sea water temperature by month
Max. Water
Temperature (°C) |
ø. Water
Temperature (°C) |
Min. Water
Temperature (°C) |
|
---|---|---|---|
January |
22.6 | 22 | 21.4 |
February |
21.5 | 21.2 | 21.1 |
March |
21.6 | 21.3 | 20.9 |
April |
22.9 | 22.2 | 21.5 |
May |
25.2 | 24.1 | 22.9 |
June |
27.9 | 26.3 | 25.3 |
July |
29 | 28.4 | 27.9 |
August |
29 | 28.8 | 28.5 |
September |
28.8 | 28.2 | 27.5 |
October |
27.6 | 26.8 | 26 |
November |
26.1 | 25.1 | 24.2 |
December |
24.1 | 23.5 | 22.7 |
East China Sea water temperature by month
Max. Water
Temperature (°F) |
ø. Water
Temperature (°F) |
Min. Water
Temperature (°F) |
|
---|---|---|---|
January |
72.7 | 71.6 | 70.5 |
February |
70.7 | 70.2 | 70 |
March |
70.9 | 70.3 | 69.6 |
April |
73.2 | 72 | 70.7 |
May |
77.4 | 75.4 | 73.2 |
June |
82.2 | 79.3 | 77.5 |
July |
84.2 | 83.1 | 82.2 |
August |
84.2 | 83.8 | 83.3 |
September |
83.8 | 82.8 | 81.5 |
October |
81.7 | 80.2 | 78.8 |
November |
79 | 77.2 | 75.6 |
December |
75.4 | 74.3 | 72.9 |
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Onna weather today & 14-day weather forecast
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Onna weather by month / climate table
Max. Temperature °C | ø. Temperature °C | Min. Temperature (°C) |
Precip. (mm) |
Rainy Days (d) |
Rel. Humidity (%) |
|
---|---|---|---|---|---|---|
January |
8.5 | 5.2 | 2.2 | 41.5 | 1 | 68% |
February |
11.6 | 5.9 | 2.2 | 76.8 | 2 | 67.8% |
March |
14.5 | 8.8 | 3.9 | 37.2 | 3 | 68% |
April |
18.3 | 13.3 | 7.5 | 33 | 3 | 70.8% |
May |
22.7 | 17.6 | 12.6 | 9.6 | 2 | 75.6% |
June |
25.5 | 21.1 | 16.3 | 222.9 | 14 | 83.6% |
July |
29 | 24.7 | 21.2 | 239.2 | 14 | 86.3% |
August |
29.6 | 25.8 | 22.7 | 177.3 | 12 | 82.4% |
September |
27.8 | 23.3 | 18.5 | 104.9 | 10 | 79.6% |
October |
24.1 | 18.2 | 12.5 | 25.3 | 0 | 75.4% |
November |
18.9 | 12.9 | 8 | 11.3 | 0 | 72.8% |
December |
13.4 | 7.8 | 3.4 | 32.8 | 0 | 70% |
Max. Temperature °F | ø. Temperature °F | Min. Temperature (°F) |
Precip. (in) |
Rainy Days (d) |
Rel. Humidity (%) |
|
---|---|---|---|---|---|---|
January |
47.3 | 41.4 | 36 | 1.6 | 1 | 68% |
February |
52.9 | 42.6 | 36 | 3 | 2 | 67.8% |
March |
58.1 | 47.8 | 39 | 1.5 | 3 | 68% |
April |
64.9 | 55.9 | 45.5 | 1.3 | 3 | 70.8% |
May |
72.9 | 63.7 | 54.7 | 0.4 | 2 | 75.6% |
June |
77.9 | 70 | 61.3 | 8.8 | 14 | 83.6% |
July |
84.2 | 76.5 | 70.2 | 9.4 | 14 | 86.3% |
August |
85.3 | 78.4 | 72.9 | 7 | 12 | 82.4% |
September |
82 | 73.9 | 65.3 | 4.1 | 10 | 79.6% |
October |
75.4 | 64.8 | 54.5 | 1 | 0 | 75.4% |
November |
66 | 55.2 | 46.4 | 0.4 | 0 | 72.8% |
December |
56.1 | 46 | 38.1 | 1.3 | 0 | 70% |
Activities & POI in Onna
Type of Activity | List |
---|---|
Beach | みゆきビーチ, サンマリナビーチ, 万座ビーチ, ムーンビーチ |
Attraction | 沖縄工芸村 |
Golf Course | 沖縄国際ゴルフ倶楽部, 東山カントリークラブ |