Shiraishi Island

Island Scenic island near Okayama, known for beaches

An Okayama island with sandy coves, pine groves and small fishing communities; accessed by ferry and used for swimming and coastal walks.

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Kasaoka City Hall Shiroishijima Branch Office.jpg
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Shiraishi island Kairyu temple.jpg
Shiraishi island postoffice.jpg
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Shiraishi Island
34.4021, 133.5151

Best Time to Visit Shiraishi Island #

Weather & Climate near Shiraishi Island #

Climate

Temperate climate with hot summers (peaking in August) and cold winters (coldest in February). Temperatures range from 1°C to 31°C. Abundant rainfall (1322 mm/year), wettest in June.

Best Time to Visit
AugustJulySeptember
Temperature & Rainfall
Temperature Range
35°
Warmest Month
-4°
Coldest Month
Monthly Conditions

January

January is cold with highs of 8°C and lows of 1°C. Moderate rainfall (37 mm) and mostly overcast skies.

50 Acceptable

Comfort

Feels Like Cold
C
Temperature
79%
Humidity
Very Humid

Weather

37 mm
Rainfall
3.8 m/s
Wind
Light Breeze
0.4
UV Index
Low
10.0h daylight

February

February is the coolest month with highs of 8°C and lows of 1°C. Moderate rainfall (53 mm) and mostly overcast skies.

48 Poor

Comfort

Feels Like Cold
C
Temperature
78%
Humidity
Very Humid

Weather

53 mm
Rainfall
3.8 m/s
Wind
Light Breeze
0.6
UV Index
Moderate
10.8h daylight

March

March is cold with highs of 12°C and lows of 3°C. Regular rainfall (83 mm) and partly cloudy skies.

56 Acceptable

Comfort

Feels Like Cold
C
Temperature
12°
76%
Humidity
Very Humid

Weather

83 mm
Rainfall
3.6 m/s
Wind
Light Breeze
0.9
UV Index
Moderate
11.8h daylight

April

April is cool with highs of 17°C and lows of 9°C. Significant rainfall (132 mm) and partly cloudy skies.

62 Good

Comfort

13°
Feels Like Cool
13°C
Temperature
17°
76%
Humidity
Very Humid

Weather

132 mm
Rainfall
3.6 m/s
Wind
Light Breeze
1.2
UV Index
High
12.9h daylight

May

May is cool with highs of 22°C and lows of 13°C. Significant rainfall (137 mm) and partly cloudy skies.

64 Good

Comfort

18°
Feels Like Cool
18°C
Temperature
13° 22°
77%
Humidity
Very Humid

Weather

137 mm
Rainfall
3.4 m/s
Wind
Light Breeze
1.5
UV Index
Very High
13.8h daylight

June

June is mild with highs of 25°C and lows of 18°C. The wettest month with heavy rain (216 mm) and mostly overcast skies.

66 Good

Comfort

22°
Feels Like Mild
22°C
Temperature
18° 25°
81%
Humidity
Very Humid

Weather

216 mm
Rainfall
3.1 m/s
Wind
Light Breeze
1.5
UV Index
Very High
14.3h daylight

July

July is warm with muggy conditions (dew point 23°C). Significant rainfall (182 mm) and mostly overcast skies.

68 Good

Comfort

26°
Feels Like Warm
26°C
Temperature
22° 29°
84%
Humidity
Very Humid

Weather

182 mm
Rainfall
4.2 m/s
Wind
Light Breeze
1.8
UV Index
Very High
14.1h daylight

August

August is the hottest month, feeling like 30°C with oppressive humidity. Regular rainfall (91 mm) and partly cloudy skies.

78 Very Good

Comfort

30°
Feels Like Hot
27°C
Temperature
23° 31°
80%
Humidity
Very Humid

Weather

91 mm
Rainfall
5.1 m/s
Wind
Light Breeze
1.8
UV Index
Very High
13.3h daylight

September

September is mild with highs of 27°C and lows of 20°C. Significant rainfall (189 mm) and mostly overcast skies.

68 Good

Comfort

23°
Feels Like Mild
23°C
Temperature
20° 27°
80%
Humidity
Very Humid

Weather

189 mm
Rainfall
3.6 m/s
Wind
Light Breeze
1.3
UV Index
High
12.3h daylight

October

October is cool with highs of 21°C and lows of 14°C. Significant rainfall (107 mm) and partly cloudy skies.

66 Good

Comfort

18°
Feels Like Cool
18°C
Temperature
14° 21°
79%
Humidity
Very Humid

Weather

107 mm
Rainfall
3.0 m/s
Wind
Light Breeze
0.9
UV Index
Moderate
11.2h daylight

November

November is cool with highs of 16°C and lows of 8°C. Moderate rainfall (65 mm) and partly cloudy skies.

68 Good

Comfort

12°
Feels Like Cool
12°C
Temperature
16°
79%
Humidity
Very Humid

Weather

65 mm
Rainfall
3.4 m/s
Wind
Light Breeze
0.5
UV Index
Moderate
10.2h daylight

December

December is cold with highs of 11°C and lows of 3°C. Moderate rainfall (30 mm) and mostly overcast skies.

58 Acceptable

Comfort

Feels Like Cold
C
Temperature
11°
79%
Humidity
Very Humid

Weather

30 mm
Rainfall
3.6 m/s
Wind
Light Breeze
0.3
UV Index
Low
9.7h daylight

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