World Resorts Japan Kamakura Weather

Kamakura weather in September

Weather in Kamakura: September

Average day temperature: 81.9°F
Average night temperature: 75.0°F
Sea water temperature: 78.4°F
Number of sunny days: 12 days
Day length: 11.9 - 12.9 hours
Number of rainy days: 6 days
Precipitation totals: 4.9 in.

Air temperature in September, °F

Show year:
2025
2024
2023

The highest day temperature during September of 2025 was 86°F. At the same time the lowest night temperature was 71°F. Daily and nightly averages during September were 80.7°F and 77.4°F.

Sea water temperature in Kamakura in September, °F

Show year:
2025
2024
2023

The average sea water temperature in September of 2025 was 79.6°F. The highest and lowest sea temperatures during the month were 82.8°F and 74.3°F.

Sunny, partly cloudy and cloudy days

Number of sunny, partly cloudy and cloudy days in September is almost equal.

Precipitation total in September, in.

Precipitation total value in Kamakura in September is 4.8 in. Other months of the year show relatively similar values.

Wind speed in September, mph

The average wind speed value in September is 11.1 mph

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 September is: 6.4.

Best time for vacation in Kamakura

Sunniest months:
January 17 days
December 17 days
July 14 days
Warmest months:
August 87.8 °F
July 84.6 °F
September 81.9 °F
Warmest sea temp:
August 80.4 °F
September 78.4 °F
July 76.7 °F
Coldest months:
January 49.6 °F
February 50.3 °F
December 54.6 °F
Rainiest months:
September 6 days
June 6 days
October 5 days
Windiest months:
April 11.8 mph
March 11.7 mph
October 11.2 mph

Kamakura on a weather map

Kamakura
+50°F
S 10 mph
Feels like: +45°F
Precip.: 0%
Places in Japan:
Name
°F
+43°F
+48°F
+50°F
+37°F
+43°F
+43°F
+41°F
+39°F
+63°F
+45°F
+30°F
+46°F
+41°F
+43°F
+36°F
24 Hours Forecast
Kamakura
Local time: 23:48
December 06, saturday
0000
50°F
S
10 mph
0300
48°F
SW
6 mph
0600
48°F
SW
7 mph
0900
48°F
SW
8 mph
1200
50°F
SW
3 mph
1500
52°F
NW
3 mph
1800
54°F
NE
6 mph
2100
55°F
E
10 mph
Units of measurement: °C / °F