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 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
October
Weather in October
Temperature
With October's onset, the average high-temperature recedes from September's pleasant 20.6°C (69.1°F) to a refreshing 13.9°C (57°F). Suttsu sees a gentle drop from the daily peak temperature in October, with an average low settling at a chilly 9.2°C (48.6°F).Humidity
The least humid month is October, with an average relative humidity of 74%.Rainfall
In Suttsu, during October, the rain falls for 17 days and regularly aggregates up to 65mm (2.56") of precipitation. Throughout the year, there are 149.3 rainfall days, and 817mm (32.17") of precipitation is accumulated.Snowfall
Months with snowfall are January through April, October through December. October is the first month it typically snows. Throughout October, in the average 0.4 snowfall days, it receives 2mm (0.08") of snow. Throughout the year, in Suttsu, there are 93.2 snowfall days, and 1213mm (47.76") of snow is accumulated.Daylight
In October, the average length of the day is 11h and 4min.On the first day of October, sunrise is at 05:36 and sunset at 17:20. On the last day of the month, sunrise is at 06:12 and sunset at 16:33 JST.
Sunshine
In Suttsu, the average sunshine in October is 6.6h.UV index
The average daily maximum UV index in October is 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the average person.Note: The daily high UV index of 3 during October translates into the following recommendations:
Be careful. Light complexion individuals might get burns in fewer than 30 minutes. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. To cut down UV radiation exposure by about half, sport a wide-brim hat. Beware! Reflection from snow can magnify the Sun's UV radiation nearly twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in October?
What is the least humid month?
What is the average humidity in October?
How many days does it rain in October?
When does it start snowing?
What is the average length of the day in October?
When are sunrise and sunset in October in Suttsu?
How many hours of sunshine does Suttsu have in October?
How high is the UV index in October?
Average temperature in October
Suttsu, Japan
- Average high temperature in October: 13.9°C
The warmest month (with the highest average high temperature) is August (23.1°C).
The month with the lowest average high temperature is January (-1.7°C).
- Average low temperature in October: 9.2°C
The month with the highest average low temperature is August (18.3°C).
The coldest month (with the lowest average low temperature) is February (-5.5°C).
Average pressure in October
Suttsu, Japan
- Average pressure in October: 1016.2mbar
The month with the highest atmospheric pressure is November (1016.5mbar).
The month with the lowest atmospheric pressure is July (1008.3mbar).
Average wind speed in October
Suttsu, Japan
- Average wind speed in October: 17.6km/h
The windiest month (with the highest average wind speed) is December (21.6km/h).
The calmest month (with the lowest average wind speed) is August (11.7km/h).
Average humidity in October
Suttsu, Japan
- Average humidity in October: 74%
The month with the highest relative humidity is July (87%).
The month with the lowest relative humidity is October (74%).
Average rainfall in October
Suttsu, Japan
- Average rainfall in October: 65mm
The wettest month (with the highest rainfall) is December (101mm).
The driest month (with the least rainfall) is April (46mm).
Average rainfall days in October
Suttsu, Japan
- Average rainfall days in October: 17 days
The month with the highest number of rainy days is August (17.3 days).
The month with the least rainy days is January (3.9 days).
Average snowfall in October
Suttsu, Japan
- Average snowfall in October: 2mm
The month with the highest snowfall is December (301mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in October
Suttsu, Japan
- Average snowfall days in October: 0.4 days
The month with the highest number of snowfall days is January (24 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Suttsu, Japan
- Average daylight in October: 11h and 1min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in October: 6h and 4min
The month with the most sunshine is August (Average sunshine: 9h and 18min).
The month with the least sunshine is January (Average sunshine: 1h and 36min).
Average sunshine days in October
Suttsu, Japan
- Average sunshine days in October: 10.9 days
The month with the most sunshine days is May (15.2 days).
The month with the least sunshine days is December (2.5 days).
Average UV index in October
Suttsu, 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, February, November and December (UV index 1).
Average cloud cover in October
Suttsu, Japan
- Average cloud cover in October: 42
The month with the most cloud cover is January (Cloud cover 84).
The month with the least cloud cover is September (Cloud cover 37).
Average visibility in October
Suttsu, Japan
- Average visibility in October: 10km
The months with the highest visibility are September and October (10km).
The months with the lowest visibility are January and December (7km).
