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
Shimotsui in October experiences a subtle temperature decline, with average high-temperatures reducing from a moderately hot 26.7°C (80.1°F) in September to a pleasant 21.7°C (71.1°F). October's average low-temperature reading settles at a moderate 15.8°C (60.4°F).Humidity
The average relative humidity in October is 72%.Rainfall
In Shimotsui, during October, the rain falls for 9.2 days and regularly aggregates up to 38mm (1.5") of precipitation. In Shimotsui, Japan, during the entire year, the rain falls for 133 days and collects up to 442mm (17.4") of precipitation.Snowfall
March through November are months without snowfall.Daylight
In Shimotsui, the average length of the day in October is 11h and 20min.On the first day of October, sunrise is at 05:59 and sunset at 17:49. On the last day of the month, sunrise is at 06:24 and sunset at 17:12 JST.
Sunshine
The average sunshine in October is 6h.UV index
The average daily maximum UV index in October is 4. A UV Index reading of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the average person.Note: In October, an average UV index of 4 transforms into the following instructions:
Undertake protective steps - Preventing sun damage is advised. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in October?
What is the average humidity in October?
How much does it rain in October?
When it does not snow?
What is the average length of the day in October?
What time are sunrise and sunset in October?
How long on average sun shines in October?
What is the UV index reading in October?
Average temperature in October
Shimotsui, Japan
- Average high temperature in October: 21.7°C
The warmest month (with the highest average high temperature) is August (30.7°C).
The month with the lowest average high temperature is January (8.3°C).
- Average low temperature in October: 15.8°C
The month with the highest average low temperature is August (25.1°C).
The coldest month (with the lowest average low temperature) is January (3.1°C).
Average pressure in October
Shimotsui, Japan
- Average pressure in October: 1017mbar
The month with the highest atmospheric pressure is January (1020.5mbar).
The month with the lowest atmospheric pressure is June (1008.5mbar).
Average wind speed in October
Shimotsui, Japan
- Average wind speed in October: 10.6km/h
The windiest months (with the highest average wind speed) are January and December (14.6km/h).
The calmest month (with the lowest average wind speed) is June (8.5km/h).
Average humidity in October
Shimotsui, Japan
- Average humidity in October: 72%
The month with the highest relative humidity is July (79%).
The months with the lowest relative humidity are March, April and May (68%).
Average rainfall in October
Shimotsui, Japan
- Average rainfall in October: 38mm
The wettest month (with the highest rainfall) is July (75mm).
The driest month (with the least rainfall) is November (13mm).
Average rainfall days in October
Shimotsui, Japan
- Average rainfall days in October: 9.2 days
The month with the highest number of rainy days is July (18.5 days).
The month with the least rainy days is January (8.2 days).
Average snowfall in October
Shimotsui, Japan
- Average snowfall in October: 0mm
The month with the highest snowfall is February (9mm).
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0mm).
Average snowfall days in October
Shimotsui, Japan
- Average snowfall days in October: 0 days
The month with the highest number of snowfall days is January (2.2 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).
Average daylight in October /
Average sunshine in October
Shimotsui, Japan
- Average daylight in October: 11h and 2min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in October: 6h and 0min
The month with the most sunshine is August (Average sunshine: 11h and 0min).
The months with the least sunshine are January, February and December (Average sunshine: 5h and 6min).
Average sunshine days in October
Shimotsui, Japan
- Average sunshine days in October: 18.8 days
The month with the most sunshine days is May (20.2 days).
The month with the least sunshine days is July (9.3 days).
Average UV index in October
Shimotsui, Japan
- Average UV index in October: 4
The months with the highest UV index are July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in October
Shimotsui, Japan
- Average cloud cover in October: 34
The month with the most cloud cover is February (Cloud cover 43).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in October
Shimotsui, 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).
