Onna Water Temperature

Onna is a village close to East China Sea. August is the month with the warmest water temperature at 84°F / 28.9°C. The coolest month is February with an avg. water temperature of 70.2°F / 21.2°C. May is the sunniest at 0.4in / 9.6mm and July the wettest month with 9.4in / 239.2mm. The average air temperature is around 78.4°F / 25.8°C, August is the hottest month in a year. January is the coolest with 41.4°F / 5.2°C average air temperature. mild temperate climate with hot summer would be the climate here. April, October, November, June, July, August, September would be the best time to visit.

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

Onna water temperature by month

°C

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

°F

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

August is the month with the warmest water temperature at 84°F / 28.9°C. The month with the coldest is February with an average water temperature of 70.2°F / 21.2°C.

Onna weather by month / climate table

°C

	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%

°F

	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%

May is the month with the lowest rain of 0.4in / 9.6mm and July with the highest precipitation in a year with 9.4in / 239.2mm. The avg. temperature is around 78.4°F / 25.8°C, August is the month with the highest temperature. January is the coolest with 41.4°F / 5.2°C average temperature.

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

East China Sea