October weather forecastChoshi, Japan
October
Weather in October
October, the same as September, in Choshi, Japan, is an agreeable autumn month, with an average temperature fluctuating between 21.5°C (70.7°F) and 19.4°C (66.9°F).Temperature
The beginning of October brings a slight decrease in the average high-temperature, transitioning from a warm 25.4°C (77.7°F) in September to an agreeable 21.5°C (70.7°F). In Choshi, the nocturnal temperatures throughout October show a marginal dip from the daytime averages, settling at an enjoyable 19.4°C (66.9°F).Humidity
In October, the average relative humidity is 73%.Rainfall
October is the month with the most rainfall. Rain falls for 18.6 days and accumulates 122mm (4.8") of precipitation.Snowfall
January, March through December are months without snowfall.Daylight
In Choshi, the average length of the day in October is 11h and 17min.On the first day of October, sunrise is at 05:31 and sunset at 17:20. On the last day of the month, sunrise is at 05:57 and sunset at 16:42 JST.
Sunshine
The average sunshine in October is 6.5h.UV index
In October, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for average individuals.Note: A daily maximum UV index of 5 in October translates into the following instructions:
Be mindful. Individuals with a lighter skin tone may suffer burns in less than 30 minutes. To avoid the Sun's strongest rays, limit exposure around the mid-day period. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in October
Choshi, Japan
- Average high temperature in October: 21.5°C
The warmest month (with the highest average high temperature) is August (27.3°C).
The month with the lowest average high temperature is January (10.1°C).
- Average low temperature in October: 19.4°C
The month with the highest average low temperature is August (25.5°C).
The coldest month (with the lowest average low temperature) is February (6.6°C).
Average pressure in October
Choshi, Japan
- Average pressure in October: 1016.4mbar
The month with the highest atmospheric pressure is November (1017.7mbar).
The month with the lowest atmospheric pressure is June (1009.3mbar).
Average wind speed in October
Choshi, Japan
- Average wind speed in October: 23.6km/h
The windiest month (with the highest average wind speed) is March (26.2km/h).
The calmest month (with the lowest average wind speed) is June (18.6km/h).
Average humidity in October
Choshi, Japan
- Average humidity in October: 73%
The month with the highest relative humidity is July (86%).
The month with the lowest relative humidity is January (61%).
Average rainfall in October
Choshi, Japan
- Average rainfall in October: 122mm
The wettest month (with the highest rainfall) is October (122mm).
The driest month (with the least rainfall) is January (48mm).
Average rainfall days in October
Choshi, Japan
- Average rainfall days in October: 18.6 days
The month with the highest number of rainy days is October (18.6 days).
The month with the least rainy days is January (10.3 days).
Average snowfall in October
Choshi, Japan
- Average snowfall in October: 0mm
The month with the highest snowfall is February (1mm).
The months with the least snowfall are January, March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in October
Choshi, Japan
- Average snowfall days in October: 0 days
The month with the highest number of snowfall days is February (0.2 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in October /
Average sunshine in October
Choshi, 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 36min).
The month with the least sunshine is February (Average sunshine: 5h and 6min).
Average sunshine days in October
Choshi, Japan
- Average sunshine days in October: 9.3 days
The month with the most sunshine days is January (19.6 days).
The month with the least sunshine days is October (9.3 days).
Average UV index in October
Choshi, Japan
- Average UV index in October: 5
The months with the highest UV index are June, July, August and September (UV index 6).
The months with the lowest UV index are January, February and December (UV index 3).
Average cloud cover in October
Choshi, Japan
- Average cloud cover in October: 46
The month with the most cloud cover is March (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in October
Choshi, Japan
- Average visibility in October: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
