October weather forecastYachimata, Japan
October
Weather in October
October, like September, is an agreeable autumn month in Yachimata, Japan, with an average temperature varying between 21.6°C (70.9°F) and 17.5°C (63.5°F).Temperature
The shift from September to October includes a small decrease in the average high-temperature, from a moderately hot 26.4°C (79.5°F) to an agreeable 21.6°C (70.9°F). Yachimata, during October nights, records a temperature marginally cooler than the daytime average, at an enjoyable 17.5°C (63.5°F).Humidity
The average relative humidity in October is 74%.Rainfall
October is the month with the most rainfall in Yachimata. Rain falls for 18.5 days and accumulates 149mm (5.87") of precipitation.Snowfall
In Yachimata, snow does not fall in March through December.Daylight
In Yachimata, the average length of the day in October is 11h and 17min.On the first day of October in Yachimata, sunrise is at 05:33 and sunset at 17:22. On the last day of the month, sunrise is at 05:59 and sunset at 16:44 JST.
Sunshine
In Yachimata, the average sunshine in October is 6.5h.UV index
In October, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for average individuals.Note: In October, a daily maximum UV index of 5 leads to the following instructions:
Safety measures are advised. Light-skinned individuals may experience burns in under half an hour. To avoid the Sun's strongest rays, limit exposure around the mid-day period. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in October
Yachimata, Japan
- Average high temperature in October: 21.6°C
The warmest month (with the highest average high temperature) is August (29.9°C).
The month with the lowest average high temperature is January (9.3°C).
- Average low temperature in October: 17.5°C
The month with the highest average low temperature is August (24.9°C).
The coldest month (with the lowest average low temperature) is January (4.2°C).
Average pressure in October
Yachimata, Japan
- Average pressure in October: 1016.5mbar
The month with the highest atmospheric pressure is November (1017.9mbar).
The month with the lowest atmospheric pressure is June (1009.2mbar).
Average wind speed in October
Yachimata, Japan
- Average wind speed in October: 15.7km/h
The windiest month (with the highest average wind speed) is March (17.7km/h).
The calmest month (with the lowest average wind speed) is June (13.4km/h).
Average humidity in October
Yachimata, Japan
- Average humidity in October: 74%
The month with the highest relative humidity is July (82%).
The month with the lowest relative humidity is January (61%).
Average rainfall in October
Yachimata, Japan
- Average rainfall in October: 149mm
The wettest month (with the highest rainfall) is October (149mm).
The driest month (with the least rainfall) is January (50mm).
Average rainfall days in October
Yachimata, Japan
- Average rainfall days in October: 18.5 days
The month with the highest number of rainy days is June (19.2 days).
The month with the least rainy days is January (9.3 days).
Average snowfall in October
Yachimata, Japan
- Average snowfall in October: 0mm
The month with the highest snowfall is February (17mm).
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in October
Yachimata, Japan
- Average snowfall days in October: 0 days
The month with the highest number of snowfall days is February (1.8 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
Yachimata, Japan
- Average daylight in October: 11h and 18min
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 30min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 5h and 18min).
Average sunshine days in October
Yachimata, Japan
- Average sunshine days in October: 9.5 days
The month with the most sunshine days is January (18.8 days).
The months with the least sunshine days are June and September (7.9 days).
Average UV index in October
Yachimata, Japan
- Average UV index in October: 5
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, March and December (UV index 3).
Average cloud cover in October
Yachimata, Japan
- Average cloud cover in October: 46
The month with the most cloud cover is June (Cloud cover 47).
The month with the least cloud cover is January (Cloud cover 31).
Average visibility in October
Yachimata, Japan
- Average visibility in October: 10km
The months with the highest visibility are January, February, March, April, May, June, August, September, October, November and December (10km).
The month with the lowest visibility is July (9km).
