World Resorts Japan Hakone Weather

Hakone Sea Temperature in December

Average sea water temperature in December:
+64.2°F
Minimum sea water temperature in December: 68.9°F
Maximum sea water temperature in December: 58.3°F

Daily sea water temperature in December, °F

Show year:
2024
2023
2022

The average sea water temperature in December of 2024 was 65.7°F. The highest and lowest sea temperatures during the month were 68.9°F and 61.7°F.

Monthly sea water temperature in Hakone, °F

Which Japan resorts have warmest sea in December?

Place name December 2024 December 2023
Okinawa 75.3°F 75.2°F
Atami 65.8°F 63.5°F
Hakone 65.7°F 63.5°F
Kamakura 65.1°F 63.1°F
Nagasaki 64.1°F 64.1°F
Fukuoka 62.2°F 62.2°F
Hiroshima 61.6°F 60.9°F
Nagoya 60.7°F 59.9°F
Yokohama 60.4°F 59.7°F
Kobe 60.1°F 60.1°F
Osaka 58.7°F 59.2°F
Tokyo 58.4°F 58.6°F
Nara 58.2°F 58.4°F
Kyoto 56.4°F 56.3°F
Noboribetsu 50.2°F 46.3°F
Sapporo 45.2°F 47.3°F

Best time for vacation in Hakone

Sunniest months:
January 17 days
December 17 days
November 13 days
Warmest months:
August 87.1 °F
July 84.5 °F
September 81.3 °F
Warmest sea temp:
August 80.4 °F
September 78.5 °F
July 76.8 °F
Coldest months:
January 49.0 °F
February 49.7 °F
December 53.9 °F
Rainiest months:
July 8 days
August 7 days
April 7 days
Windiest months:
April 8.6 mph
March 8.5 mph
October 8.0 mph

Hakone on a weather map

Hakone
+43°F
S 2 mph
Feels like: +41°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
Hakone
Local time: 00:31
December 06, saturday
0300
41°F
SE
2 mph
0600
41°F
S
4 mph
0900
48°F
SW
3 mph
1200
52°F
N
3 mph
1500
54°F
N
5 mph
1800
48°F
E
6 mph
2100
46°F
E
7 mph
December 07, sunday
0000
45°F
E
7 mph
Units of measurement: °C / °F