Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average snowfall in December
- Average snowfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
Weather in December
Temperature
In Izutacho, the average high-temperature in December drops from a refreshing 16.7°C (62.1°F) in November to a cool 11.7°C (53.1°F). Izutacho notes a consistent average low-temperature of 6.9°C (44.4°F) during December nights.Humidity
In Izutacho, the average relative humidity in December is 63%.Rainfall
The month with the least rainfall in Izutacho, Japan, is December, when the rain falls for 9 days and typically collects 40mm (1.57") of precipitation.Snowfall
In Izutacho, snow does not fall in April through December.Daylight
With an average of 9h and 48min of daylight, December has the shortest days of the year.On the first day of December, sunrise is at 06:32 and sunset at 16:28. On the last day of the month, sunrise is at 06:50 and sunset at 16:38 JST.
Sunshine
In Izutacho, the average sunshine in December is 6.2h.UV index
The months with the lowest UV index are January through March and December, with an average maximum UV index of 3. A UV Index of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: The UV index of 3 during December translates into the following guidance:
Be vigilant - Suggestions to stave off sun damage are provided. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. Guard yourself! Snow reflection can almost double the UV radiation from the Sun.
Frequently asked questions
What is the usual temperature for Izutacho in December?
What is the average humidity in December in Izutacho?
What is the driest month in Izutacho?
How many days does it rain in December in Izutacho?
When it does not snow in Izutacho?
Does it snow in Izutacho in December?
What is the month with the shortest days in Izutacho?
What is the average length of the day in December in Izutacho?
When are sunrise and sunset in December in Izutacho?
How long on average sun shines in December in Izutacho?
When is the lowest UV index in Izutacho?
How high is the UV index in December in Izutacho?
Average temperature in December
Izutacho, Japan
- Average high temperature in December: 11.7°C
The warmest month (with the highest average high temperature) is August (29.8°C).
The month with the lowest average high temperature is January (9.3°C).
- Average low temperature in December: 6.9°C
The month with the highest average low temperature is August (25.3°C).
The coldest month (with the lowest average low temperature) is January (4°C).
Average pressure in December
Izutacho, Japan
- Average pressure in December: 1016.3mbar
The month with the highest atmospheric pressure is November (1018mbar).
The month with the lowest atmospheric pressure is June (1009.1mbar).
Average wind speed in December
Izutacho, Japan
- Average wind speed in December: 15.6km/h
The windiest month (with the highest average wind speed) is April (17.9km/h).
The calmest month (with the lowest average wind speed) is June (14.2km/h).
Average humidity in December
Izutacho, Japan
- Average humidity in December: 63%
The month with the highest relative humidity is July (80%).
The month with the lowest relative humidity is January (60%).
Average rainfall in December
Izutacho, Japan
- Average rainfall in December: 40mm
The wettest month (with the highest rainfall) is October (126mm).
The driest month (with the least rainfall) is December (40mm).
Average rainfall days in December
Izutacho, Japan
- Average rainfall days in December: 9 days
The month with the highest number of rainy days is June (16.1 days).
The month with the least rainy days is January (8.3 days).
Average snowfall in December
Izutacho, Japan
- Average snowfall in December: 0mm
The month with the highest snowfall is February (22mm).
The months with the least snowfall are April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in December
Izutacho, Japan
- Average snowfall days in December: 0.2 days
The month with the highest number of snowfall days is February (1.6 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in December /
Average sunshine in December
Izutacho, Japan
- Average daylight in December: 9h and 5min
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 December: 6h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 5h and 30min).
Average sunshine days in December
Izutacho, Japan
- Average sunshine days in December: 19.7 days
The month with the most sunshine days is January (20.8 days).
The month with the least sunshine days is October (11.7 days).
Average UV index in December
Izutacho, Japan
- Average UV index in December: 3
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 December
Izutacho, Japan
- Average cloud cover in December: 31
The month with the most cloud cover is October (Cloud cover 44).
The month with the least cloud cover is January (Cloud cover 30).
Average visibility in December
Izutacho, Japan
- Average visibility in December: 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).
Izutacho, Japan
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