Contents
- Weather in October
- Frequently asked questions
- Average temperature in October
- Average pressure in October
- Average wind speed in October
- Average humidity in October
- Average rainfall in October
- Average rainfall days in October
- Average snowfall in October
- Average snowfall days in October
- Average sea temperature in October
- Average daylight in October
- Average sunshine in October
- Average sunshine days in October
- Average UV index in October
- Average cloud cover in October
- Average visibility in October
Weather in October
Temperature
October's onset in Hakodate, Japan, corresponds with a shift in the average high-temperature, moving from an agreeable 20.9°C (69.6°F) in September to a mild 15.3°C (59.5°F). Hakodate, in the month of October, notes an average low temperature of 11.2°C (52.2°F), indicating a small decrease from the daytime highs.Humidity
The least humid month in Hakodate is October, with an average relative humidity of 73%.Rainfall
In Hakodate, in October, it is raining for 9.9 days, with typically 21mm (0.83") of accumulated precipitation. In Hakodate, Japan, during the entire year, the rain falls for 112.7 days and collects up to 203mm (7.99") of precipitation.Snowfall
May through October are months without snowfall in Hakodate.Sea temperature
In Hakodate, in October, the average water temperature is 17.3°C (63.1°F).Note: The majority of people do not enjoy swimming in 17.3°C (63.1°F). The difficulty in controlling breathing escalates as the temperature descends from 21°C (69.8°F) to 15°C (59°F).
Daylight
In October, the average length of the day is 11h and 6min.On the first day of the month, sunrise is at 05:34 and sunset at 17:19. On the last day of October, in Hakodate, sunrise is at 06:08 and sunset at 16:33 JST.
Sunshine
In Hakodate, the average sunshine in October is 6.9h.UV index
The average daily maximum UV index in October is 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for the average person.Note: In October, the UV index of 3 transforms into the following advice:
Adopt protective measures - Requirement to safeguard skin and eyes from harm exists. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
Frequently asked questions
What are the temperatures in Hakodate in October?
What is the least humid month in Hakodate?
What is the average humidity in October in Hakodate?
How many days does it rain in October in Hakodate?
When it does not snow in Hakodate?
Does it snow in Hakodate in October?
What is the sea water temperature in October in Hakodate?
How many hours of daylight does Hakodate have in October?
When are sunrise and sunset in October in Hakodate?
How long on average sun shines in October in Hakodate?
What is the UV index intensity in October in Hakodate?
Average temperature in October
Hakodate, Japan
- Average high temperature in October: 15.3°C
The warmest month (with the highest average high temperature) is August (23.4°C).
The month with the lowest average high temperature is January (-0.1°C).
- Average low temperature in October: 11.2°C
The month with the highest average low temperature is August (19.6°C).
The coldest month (with the lowest average low temperature) is February (-3.5°C).
Average pressure in October
Hakodate, Japan
- Average pressure in October: 1016.6mbar
The month with the highest atmospheric pressure is November (1017mbar).
The month with the lowest atmospheric pressure is July (1008.8mbar).
Average wind speed in October
Hakodate, Japan
- Average wind speed in October: 18.7km/h
The windiest month (with the highest average wind speed) is December (24.3km/h).
The calmest month (with the lowest average wind speed) is July (12.2km/h).
Average humidity in October
Hakodate, Japan
- Average humidity in October: 73%
The month with the highest relative humidity is July (89%).
The month with the lowest relative humidity is October (73%).
Average rainfall in October
Hakodate, Japan
- Average rainfall in October: 21mm
The wettest month (with the highest rainfall) is August (25mm).
The driest month (with the least rainfall) is May (12mm).
Average rainfall days in October
Hakodate, Japan
- Average rainfall days in October: 9.9 days
The month with the highest number of rainy days is July (13 days).
The month with the least rainy days is January (4.8 days).
Average snowfall in October
Hakodate, Japan
- Average snowfall in October: 0mm
The month with the highest snowfall is February (52mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in October
Hakodate, Japan
- Average snowfall days in October: 0 days
The month with the highest number of snowfall days is January (15.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average sea temperature in October
Hakodate, Japan
- Average sea temperature in October: 17.3°C
The best month for swimming (with the highest average sea temperature) is August (21.8°C).
The coldest month (with the lowest average sea temperature) is March (4.9°C).
Average daylight in October /
Average sunshine in October
Hakodate, Japan
- Average daylight in October: 11h and 1min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in October: 6h and 5min
The month with the most sunshine is May (Average sunshine: 8h and 48min).
The months with the least sunshine are January and February (Average sunshine: 3h and 6min).
Average sunshine days in October
Hakodate, Japan
- Average sunshine days in October: 17.3 days
The months with the most sunshine days are May and October (17.3 days).
The month with the least sunshine days is February (9.3 days).
Average UV index in October
Hakodate, Japan
- Average UV index in October: 3
The months with the highest UV index are June, July, August and September (UV index 5).
The months with the lowest UV index are January, November and December (UV index 1).
Average cloud cover in October
Hakodate, Japan
- Average cloud cover in October: 38
The month with the most cloud cover is January (Cloud cover 69).
The months with the least cloud cover are September and October (Cloud cover 38).
Average visibility in October
Hakodate, Japan
- Average visibility in October: 10km
The months with the highest visibility are September and October (10km).
The month with the lowest visibility is July (8km).
Hakodate, Japan
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