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
Weather in October
Temperature
The transition into October involves a decrease in the average high-temperature, falling from a moderately hot 26.8°C (80.2°F) in September to a pleasant 21.5°C (70.7°F). During the month of October, Shiroi's nighttime temperature lowers to an average of 16.2°C (61.2°F).Humidity
The average relative humidity in October in Shiroi, Japan, is 74%.Rainfall
October is the month with the most rainfall. Rain falls for 15.5 days and accumulates 58mm (2.28") of precipitation.Snowfall
In Shiroi, snow does not fall in April through December.Daylight
In Shiroi, Japan, the average length of the day in October is 11h and 17min.On the first day of the month, sunrise is at 05:34 and sunset at 17:23. On the last day of October, sunrise is at 06:01 and sunset at 16:45 JST.
Sunshine
In Shiroi, the average sunshine in October is 6.3h.UV index
In Shiroi, the average daily maximum UV index in October is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for average individuals.Note: The maximum daily UV index of 4 during October translates into the following directions:
Exercise care. People with light skin might get burns in fewer than 30 minutes. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.
Frequently asked questions
What is the usual temperature for Shiroi in October?
What is the average humidity in October in Shiroi?
What is the rainiest month in Shiroi?
How many days does it rain in October in Shiroi?
When it does not snow in Shiroi?
What is the average length of the day in October in Shiroi?
When is the sunrise / sunset in October in Shiroi?
How long on average sun shines in October in Shiroi?
What is the UV index intensity in October in Shiroi?
Average temperature in October
Shiroi, Japan
- Average high temperature in October: 21.5°C
The warmest month (with the highest average high temperature) is August (31°C).
The month with the lowest average high temperature is January (8.7°C).
- Average low temperature in October: 16.2°C
The month with the highest average low temperature is August (24.6°C).
The coldest month (with the lowest average low temperature) is January (2.5°C).
Average pressure in October
Shiroi, Japan
- Average pressure in October: 1016.6mbar
The month with the highest atmospheric pressure is November (1018.1mbar).
The month with the lowest atmospheric pressure is June (1009.2mbar).
Average wind speed in October
Shiroi, Japan
- Average wind speed in October: 12.7km/h
The windiest month (with the highest average wind speed) is April (14.6km/h).
The calmest month (with the lowest average wind speed) is November (11.3km/h).
Average humidity in October
Shiroi, Japan
- Average humidity in October: 74%
The month with the highest relative humidity is July (79%).
The month with the lowest relative humidity is January (61%).
Average rainfall in October
Shiroi, Japan
- Average rainfall in October: 58mm
The wettest month (with the highest rainfall) is October (58mm).
The driest month (with the least rainfall) is January (18mm).
Average rainfall days in October
Shiroi, Japan
- Average rainfall days in October: 15.5 days
The month with the highest number of rainy days is October (15.5 days).
The month with the least rainy days is January (7.3 days).
Average snowfall in October
Shiroi, Japan
- Average snowfall in October: 0mm
The month with the highest snowfall is February (28mm).
The months with the least snowfall are April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in October
Shiroi, Japan
- Average snowfall days in October: 0 days
The month with the highest number of snowfall days is February (2.8 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in October /
Average sunshine in October
Shiroi, Japan
- Average daylight in October: 11h and 2min
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 October: 6h and 2min
The month with the most sunshine is August (Average sunshine: 9h and 54min).
The month with the least sunshine is February (Average sunshine: 5h and 30min).
Average sunshine days in October
Shiroi, Japan
- Average sunshine days in October: 13.2 days
The month with the most sunshine days is January (22 days).
The month with the least sunshine days is September (12.7 days).
Average UV index in October
Shiroi, Japan
- Average UV index in October: 4
The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is January (UV index 2).
Average cloud cover in October
Shiroi, Japan
- Average cloud cover in October: 47
The month with the most cloud cover is June (Cloud cover 48).
The month with the least cloud cover is January (Cloud cover 30).
Average visibility in October
Shiroi, Japan
- Average visibility in October: 10km
The months with the highest visibility are January, February, March, April, May, September, October, November and December (10km).
The months with the lowest visibility are June, July and August (9km).
Shiroi, Japan
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