Annual mean 15°C · wettest around June · prevailing wind E
Warmest
29.2 °C
Coldest
6.7 °C
Wettest
32%
Windiest
3.7 m/s
Prevailing
E
3.2 m/s average
When this place is good five ratings · thirty-six ten-day sections · click a cell to read it
never good
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Every reading
bars actual · line feels-like, °Cchance of rain, %wind speed, m/ssky covered, %
The average temperature in Hakone over the whole year is 15°C. August is the hottest month, with highs of about 28°C; January is the coldest, with lows of about 2°C. Hakone has no sharply defined rainy season: the chance of rain on a given day runs from 10% in January, the driest month, to 24% in June, the wettest. Winds in Hakone are highest in February, averaging 2.9 m/s (10 km/h), and lightest in June, at 2.4 m/s (9 km/h). The prevailing wind is from the E. The clearest skies in Hakone come in January, when the sky is typically 38% covered; June is the cloudiest month, at 64%.
Month by month Hakone climate by month: average temperatures year round · click a month to read it
Month
High
Low
Feels like
Chance of rain
Cloud
Wind
Being outside
Sun
Walking
January
7°C
2°C
3°C
10%
38%
2.7 m/s
0
0
33
February
8°C
2°C
3°C
13%
42%
2.9 m/s
2
0
34
March
11°C
6°C
7°C
22%
51%
2.8 m/s
15
0
58
April
16°C
11°C
13°C
22%
53%
2.8 m/s
47
1
73
May
20°C
15°C
19°C
20%
58%
2.6 m/s
76
14
61
June
23°C
19°C
23°C
24%
64%
2.4 m/s
60
44
28
July
27°C
23°C
29°C
22%
58%
2.4 m/s
17
50
7
August
28°C
24°C
31°C
21%
56%
2.5 m/s
9
39
6
September
25°C
21°C
26°C
24%
62%
2.4 m/s
40
50
18
October
19°C
15°C
18°C
23%
59%
2.5 m/s
64
19
57
November
15°C
10°C
12°C
14%
48%
2.4 m/s
44
1
75
December
10°C
4°C
6°C
10%
39%
2.7 m/s
6
0
52
High and low are the warmest and coolest of four readings a day — midnight, 6am, noon and 6pm — so a true overnight low can sit a degree or two under them. Chance of rain, cloud and wind are the day’s average; feels-like and the three ratings (each out of 100: Good from 55, Ideal from 80) are read at midday.
Seasons, and the year in short Hakone weather by season
Year round, Hakone has days of about 7°C at their warmest in January, its coolest month, and 28°C in August, its warmest; the coolest hours of the day run from 2°C to 24°C through the year, and the average temperature over the year is 15°C around the clock. Rain is most likely around June and least likely around January. Every figure here is a decade of observations blended into one representative year, so it reads as what this date is usually like, not a forecast for one particular day.
Hakone weather in winterDecember to February
High 8°CLow 3°CRain 11%
Winter in Hakone has typical daily highs of about 8°C and lows of about 3°C, with a 11% chance of rain on a given day.
Hakone weather in springMarch to May
High 16°CLow 10°CRain 21%
Spring in Hakone has typical daily highs of about 16°C and lows of about 10°C, with a 21% chance of rain on a given day.
Hakone weather in summerJune to August
High 26°CLow 22°CRain 22%
Summer in Hakone has typical daily highs of about 26°C and lows of about 22°C, with a 22% chance of rain on a given day.
Hakone weather in autumnSeptember to November
High 20°CLow 15°CRain 20%
Autumn in Hakone has typical daily highs of about 20°C and lows of about 15°C, with a 20% chance of rain on a given day.
When is the rainy season in Hakone?
Hakone has no sharply defined rainy season: the chance of rain on a given day runs from 10% in January, the driest month, to 24% in June, the wettest.
What time of year is Hakone windiest?
Winds in Hakone are highest in February, averaging 2.9 m/s (10 km/h), and lightest in June, at 2.4 m/s (9 km/h). The prevailing wind is from the E.
What is the average temperature in Hakone year round?
The average temperature in Hakone over the whole year is 15°C. August is the hottest month, with highs of about 28°C; January is the coldest, with lows of about 2°C.