World Resorts Japan Osaka Weather

Osaka weather in May

Weather in Osaka: May

Average day temperature: 74.6°F
Average night temperature: 60.3°F
Sea water temperature: 64.3°F
Number of sunny days: 17 days
Day length: 13.6 - 14.3 hours
Number of rainy days: 6 days
Precipitation totals: 3.3 in.

Air temperature in May, °F

Show year:
2023
2022
2021

The highest day temperature during May of 2023 was 85°F. At the same time the lowest night temperature was 53°F. Day and night temperature averages during May were 74.3°F and 61.4°F.

Sea water temperature in Osaka in May, °F

Show year:
2023
2022
2021

The average sea water temperature in May of 2023 was 65.2°F. The highest and lowest sea temperatures during the month were 67.8°F and 60.1°F.

Sunny, partly cloudy and cloudy days

Mostly all days in May are sunny but cloudy days are also possible.

Precipitation total in May, in.

Precipitation total value in Osaka in May is 3.5 in. Other months of the year show relatively similar values.

Wind speed in May, mph

The average wind speed value in May is 5.9 mph It makes May one of the least windy months of the year.

Average sunny hours

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 May is: 7.6.

Best time for vacation in Osaka

Sunniest months:
August 17 days
May 17 days
October 16 days
Warmest months:
August 91.8 °F
July 88.4 °F
September 84.2 °F
Warmest sea temp:
August 82.2 °F
September 79.0 °F
July 78.7 °F
Coldest months:
January 46.6 °F
February 48.7 °F
December 50.8 °F
Rainiest months:
June 8 days
July 7 days
September 6 days
Windiest months:
December 7.3 mph
January 7.3 mph
February 7.2 mph

Osaka on a weather map

Osaka
+68°F
E 6 mph
Feels like: +68°F
Precip.: 0%
Places in Japan:
Name
°F
+59°F
+68°F
+68°F
+66°F
+64°F
+68°F
+68°F
+66°F
+73°F
+68°F
+48°F
+70°F
+64°F
+66°F
+59°F
24 Hours Forecast
Osaka
Local time: 20:23
April 28, sunday
2100
68°F
E
6 mph
April 29, monday
0000
68°F
E
2 mph
0300
66°F
E
1 mph
0600
66°F
W
1 mph
0900
72°F
W
4 mph
1200
73°F
W
4 mph
1500
73°F
W
7 mph
1800
66°F
W
7 mph
Units of measurement: °C / °F