October weather forecastYoichi, Japan
October
Weather in October
October, like September, in Yoichi, Japan, is a cool autumn month, with an average temperature ranging between max 12.8°C (55°F) and min 6.9°C (44.4°F).Temperature
During Yoichi's transition into October, the average high-temperature lessens, moving from an enjoyable 19.5°C (67.1°F) in September to a fresh 12.8°C (55°F). An average low-temperature of 6.9°C (44.4°F) is common during the nights of October.Humidity
April and October, with an average relative humidity of 79%, are the least humid months.Rainfall
In Yoichi, in October, it is raining for 16.9 days, with typically 63mm (2.48") of accumulated precipitation. In Yoichi, during the entire year, the rain falls for 151.8 days and collects up to 851mm (33.5") of precipitation.Snowfall
January through May, October through December are months with snowfall. October is the first month it typically snows. Throughout October, in the average 0.6 snowfall days, it receives 2mm (0.08") of snow. Throughout the year, there are 103.4 snowfall days, and 1437mm (56.57") of snow is accumulated.Sea temperature
In October, the average sea temperature in Yoichi is 16.8°C (62.2°F).Note: Swimming is not a pleasurable activity for the majority in water at 16.8°C (62.2°F). Breathing control gets harder as the water temperature dips from 21°C (69.8°F) to 15°C (59°F).
Daylight
In Yoichi, the average length of the day in October is 11h and 3min.On the first day of October in Yoichi, Japan, sunrise is at 05:34 and sunset at 17:18. On the last day of the month, sunrise is at 06:10 and sunset at 16:30 JST.
Sunshine
In Yoichi, the average sunshine in October is 6.1h.UV index
The average daily maximum UV index in October is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: During October, 2 as the daily maximum UV index converts into the following advice:
Extended exposure to the sun should always be avoided by children, infants, and those with sensitive skin. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in October
Yoichi, Japan
- Average high temperature in October: 12.8°C
The warmest month (with the highest average high temperature) is August (23°C).
The month with the lowest average high temperature is January (-3.3°C).
- Average low temperature in October: 6.9°C
The month with the highest average low temperature is August (16.8°C).
The coldest month (with the lowest average low temperature) is February (-8.2°C).
Average pressure in October
Yoichi, Japan
- Average pressure in October: 1015.9mbar
The month with the highest atmospheric pressure is November (1016.1mbar).
The month with the lowest atmospheric pressure is July (1008.5mbar).
Average wind speed in October
Yoichi, Japan
- Average wind speed in October: 15.8km/h
The windiest month (with the highest average wind speed) is December (19km/h).
The calmest month (with the lowest average wind speed) is July (9.2km/h).
Average humidity in October
Yoichi, Japan
- Average humidity in October: 79%
The month with the highest relative humidity is July (88%).
The months with the lowest relative humidity are April and October (79%).
Average rainfall in October
Yoichi, Japan
- Average rainfall in October: 63mm
The wettest month (with the highest rainfall) is August (119mm).
The driest month (with the least rainfall) is April (43mm).
Average rainfall days in October
Yoichi, Japan
- Average rainfall days in October: 16.9 days
The month with the highest number of rainy days is July (20.2 days).
The month with the least rainy days is February (2.5 days).
Average snowfall in October
Yoichi, Japan
- Average snowfall in October: 2mm
The month with the highest snowfall is January (369mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in October
Yoichi, Japan
- Average snowfall days in October: 0.6 days
The month with the highest number of snowfall days is January (26 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average sea temperature in October
Yoichi, Japan
- Average sea temperature in October: 16.8°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 (5.9°C).
Average daylight in October /
Average sunshine in October
Yoichi, Japan
- Average daylight in October: 11h and 0min
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 6min
The months with the most sunshine are May and August (Average sunshine: 8h and 24min).
The month with the least sunshine is January (Average sunshine: 1h and 12min).
Average sunshine days in October
Yoichi, Japan
- Average sunshine days in October: 11.5 days
The month with the most sunshine days is May (14.8 days).
The month with the least sunshine days is January (3.1 days).
Average UV index in October
Yoichi, Japan
- Average UV index in October: 2
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 1).
Average cloud cover in October
Yoichi, Japan
- Average cloud cover in October: 47
The month with the most cloud cover is January (Cloud cover 89).
The month with the least cloud cover is September (Cloud cover 42).
Average visibility in October
Yoichi, Japan
- Average visibility in October: 10km
The month with the highest visibility is October (10km).
The month with the lowest visibility is January (7km).
