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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Climate and monthly weather forecast
Weather in January
January, like December, is a frosty winter month in Hakone, Japan, with an average temperature fluctuating between 1.3°C (34.3°F) and 7.4°C (45.3°F). January, with average temperatures reaching a high of 7.4°C (45.3°F) and a low of 1.3°C (34.3°F), is the coldest month. Weather in January »
Weather in February
The last month of the winter, February, is also a frosty month in Hakone, Japan, with an average temperature varying between 2.2°C (36°F) and 8.3°C (46.9°F). Hakone's average high-temperature in February is a still frosty 8.3°C (46.9°F), indicating a subtle variation from January. Weather in February »
Weather in March
March, the first month of the spring in Hakone, is a cool month, with an average temperature ranging between max 11.3°C (52.3°F) and min 4.8°C (40.6°F). The shift from February to March sees a slight increase in the average high-temperature, transitioning from a chilly 8.3°C (46.9°F) to a fresh 11.3°C (52.3°F). Weather in March »
Weather in April
April is a mild spring month in Hakone, Japan, with an average temperature ranging between max 15.3°C (59.5°F) and min 8.8°C (47.8°F). The coming of April brings a minor shift in Hakone's weather, with average high-temperatures adjusting from March's cool 11.3°C (52.3°F) to a refreshing 15.3°C (59.5°F). Weather in April »
Weather in May
May, the last month of the spring in Hakone, is an agreeable month, with an average temperature varying between 13.5°C (56.3°F) and 20.4°C (68.7°F). The shift into May is marked by a rise in the average high-temperature, moving from April's mild 15.3°C (59.5°F) to an agreeable 20.4°C (68.7°F). Weather in May »
Weather in June
The first month of the summer, June, is still a pleasant month in Hakone, Japan, with an average temperature varying between 16.8°C (62.2°F) and 22.8°C (73°F). Hakone's average high-temperature marks a still agreeable 22.8°C (73°F) with the advent of June, closely mirroring that of the preceding month. Weather in June »
Weather in July
July is a warm summer month in Hakone, Japan, with temperature in the range of an average high of 26.8°C (80.2°F) and an average low of 20.8°C (69.4°F). The commencement of July sees a minor shift in the average high-temperature, moving from an agreeable 22.8°C (73°F) in June to a warm 26.8°C (80.2°F). Weather in July »
Weather in August
August, the last month of the summer in Hakone, is another warm month, with temperature in the range of an average high of 28.3°C (82.9°F) and an average low of 22.2°C (72°F). The highest temperatures are recorded in August, with averages reaching a high of 28.3°C (82.9°F) and a low of 22.2°C (72°F). The heat index in August is computed to be a hot 33°C (91.4°F). Weather in August »
Weather in September
September, the first month of the autumn in Hakone, is also a moderately hot month, with temperature in the range of an average high of 24.5°C (76.1°F) and an average low of 19°C (66.2°F). The beginning of September brings a minor change in the average high-temperature, shifting from a warm 28.3°C (82.9°F) in August to a still moderately hot 24.5°C (76.1°F). Weather in September »
Weather in October
October, the same as September, is another enjoyable autumn month in Hakone, Japan, with an average temperature ranging between max 19.5°C (67.1°F) and min 14.2°C (57.6°F). October's onset brings a slight change in high-temperatures, falling from a warm 24.5°C (76.1°F) in September to a comfortable 19.5°C (67.1°F). Weather in October »
Weather in November
November, the last month of the autumn in Hakone, is another refreshing month, with temperature in the range of an average high of 14.7°C (58.5°F) and an average low of 9.3°C (48.7°F). November's arrival comes with a mild decrease in the average high-temperature, moving subtly from a comfortable 19.5°C (67.1°F) in October to a mild 14.7°C (58.5°F). Weather in November »
Weather in December
The first month of the winter, December, is still a chilly month in Hakone, Japan, with an average temperature ranging between min 4.2°C (39.6°F) and max 9.8°C (49.6°F). The shift from November to December includes a small decrease in the average high-temperature, from a mild 14.7°C (58.5°F) to a chilly 9.8°C (49.6°F). Weather in December »
Updated: Jan 31, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What month is the coldest in Hakone?
The coldest temperatures occur during January, when averages reach a peak of 7.4°C (45.3°F) and a low of 1.3°C (34.3°F).
What is the least humid month in Hakone?
With an average relative humidity of 68%, January is the least humid month in Hakone.
What is the driest month in Hakone?
January is the month with the least rainfall in Hakone. Rain falls for 9.8 days and accumulates 51mm (2.01") of precipitation.
How much does it rain in Hakone?
In Hakone, during the entire year, the rain falls for 190.1 days and collects up to 1339mm (52.72") of precipitation.
When does it snow in Hakone?
January through March and December are months with snowfall in Hakone.
How many days does it snow in Hakone?
In Hakone, during the entire year, snow falls for 5.2 days and aggregates up to 49mm (1.93") of snow.
When is the lowest UV index in Hakone?
The months with the lowest UV index in Hakone, Japan, are January, February and December, with an average maximum UV index of 2.
What is the snowiest month in Hakone?
The month with the most snowfall is February, when snow falls for 2.7 days and typically aggregates up to 31mm (1.22") of snow.
What is the month with the least sunshine in Hakone?
February has the least sunshine of the year, with an average of 5.6h of sunshine.
When it does not snow in Hakone?
In Hakone, snow does not fall in April through November.
When are the longest days in Hakone?
June has the longest days of the year, with an average of 14h and 30min of daylight.
What are the months with the highest UV index in Hakone?
June through August, with an average maximum UV index of 6, are months with the highest UV index in Hakone.
What is the most humid month in Hakone?
The most humid month in Hakone, Japan, is July, with an average relative humidity of 85%.
What is the rainiest month in Hakone?
The month with the most rainfall in Hakone is July, when the rain falls for 20.8 days and typically aggregates up to 183mm (7.2") of precipitation.
What is the hottest time of year in Hakone?
Temperature records in Hakone mark August as the warmest month, with highs averaging 28.3°C (82.9°F) and lows at 22.2°C (72°F).
What month has the most sunshine in Hakone?
August has the most sunshine of the year, with an average of 10h of sunshine.
What is the month with the shortest days in Hakone?
December has the shortest days of the year, with an average of 9h and 48min of daylight.
Is there Daylight Saving Time (DST) in Hakone?
Hakone does not observe Daylight Saving Time (DST). JST timezone is used over the entire year.
Average temperature
Hakone, Japan
The warmest month (with the highest average high temperature) is August (28.3°C).
The month with the lowest average high temperature is January (7.4°C).
The month with the highest average low temperature is August (22.2°C).
The coldest month (with the lowest average low temperature) is January (1.3°C).
Average pressure
Hakone, Japan
- Average pressure in January:
1016.6mbar - Average pressure in February:
1017.3mbar - Average pressure in March:
1015.6mbar - Average pressure in April:
1014.2mbar - Average pressure in May:
1012mbar - Average pressure in June:
1009.1mbar
- Average pressure in July:
1009.9mbar - Average pressure in August:
1010.2mbar - Average pressure in September:
1013.2mbar - Average pressure in October:
1016.3mbar - Average pressure in November:
1018.1mbar - Average pressure in December:
1016.7mbar
The month with the highest atmospheric pressure is November (1018.1mbar).
The month with the lowest atmospheric pressure is June (1009.1mbar).
Average wind speed
Hakone, Japan
- Average wind speed in January:
11.9km/h - Average wind speed in February:
11.8km/h - Average wind speed in March:
13km/h - Average wind speed in April:
12.8km/h - Average wind speed in May:
11.5km/h - Average wind speed in June:
10.4km/h
- Average wind speed in July:
11.3km/h - Average wind speed in August:
10.2km/h - Average wind speed in September:
10.7km/h - Average wind speed in October:
11.6km/h - Average wind speed in November:
10.6km/h - Average wind speed in December:
12.3km/h
The windiest month (with the highest average wind speed) is March (13km/h).
The calmest month (with the lowest average wind speed) is August (10.2km/h).
Average humidity
Hakone, Japan
The month with the highest relative humidity is July (85%).
The month with the lowest relative humidity is January (68%).
Average rainfall
Hakone, Japan
- Average rainfall in January:
51mm - Average rainfall in February:
68mm - Average rainfall in March:
117mm - Average rainfall in April:
137mm - Average rainfall in May:
108mm - Average rainfall in June:
139mm
The wettest month (with the highest rainfall) is July (183mm).
The driest month (with the least rainfall) is January (51mm).
Average rainfall days
Hakone, Japan
- Average rainfall days in January:
9.8 days - Average rainfall days in February:
12.4 days - Average rainfall days in March:
17.6 days - Average rainfall days in April:
17.3 days - Average rainfall days in May:
14.8 days - Average rainfall days in June:
19.3 days
- Average rainfall days in July:
20.8 days - Average rainfall days in August:
19.3 days - Average rainfall days in September:
18.6 days - Average rainfall days in October:
16.7 days - Average rainfall days in November:
13 days - Average rainfall days in December:
10.5 days
The month with the highest number of rainy days is July (20.8 days).
The month with the least rainy days is January (9.8 days).
Average snowfall
Hakone, Japan
The month with the highest snowfall is February (31mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days
Hakone, Japan
- Average snowfall days in January:
1.7 days - Average snowfall days in February:
2.7 days - Average snowfall days in March:
0.3 days - Average snowfall days in April:
0 days - Average snowfall days in May:
0 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0 days - Average snowfall days in November:
0 days - Average snowfall days in December:
0.5 days
The month with the highest number of snowfall days is February (2.7 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight / Average sunshine
Hakone, Japan
- Average daylight in January:
10h and 1min - Average daylight in February:
10h and 5min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 1min - Average daylight in May:
14h and 0min - Average daylight in June:
14h and 3min
- Average daylight in July:
14h and 2min - Average daylight in August:
13h and 3min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 2min - Average daylight in November:
10h and 2min - Average daylight in December:
9h and 5min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in January:
6h and 2min - Average sunshine in February:
5h and 4min - Average sunshine in March:
6h and 4min - Average sunshine in April:
8h and 2min - Average sunshine in May:
9h and 1min - Average sunshine in June:
8h and 2min
- Average sunshine in July:
8h and 5min - Average sunshine in August:
10h and 0min - Average sunshine in September:
8h and 1min - Average sunshine in October:
6h and 4min - Average sunshine in November:
5h and 5min - Average sunshine in December:
6h and 2min
The month with the most sunshine is August (Average sunshine: 10h and 0min).
The month with the least sunshine is February (Average sunshine: 5h and 36min).
Average sunshine days
Hakone, Japan
- Average sunshine days in January:
17.9 days - Average sunshine days in February:
11.8 days - Average sunshine days in March:
10.4 days - Average sunshine days in April:
10.4 days - Average sunshine days in May:
13.8 days - Average sunshine days in June:
8 days
- Average sunshine days in July:
6.7 days - Average sunshine days in August:
7.3 days - Average sunshine days in September:
8.6 days - Average sunshine days in October:
10.5 days - Average sunshine days in November:
14.9 days - Average sunshine days in December:
17.5 days
The month with the most sunshine days is January (17.9 days).
The month with the least sunshine days is July (6.7 days).
Average UV index
Hakone, Japan
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover
Hakone, Japan
The month with the most cloud cover is June (Cloud cover 49).
The month with the least cloud cover is January (Cloud cover 27).
Average visibility
Hakone, Japan
The months with the highest visibility are January, February, November and December (10km).
The months with the lowest visibility are March, April, May, June, July, August, September and October (9km).
