Contents
- Weather in January
- Frequently asked questions
- Average temperature in January
- Average pressure in January
- Average wind speed in January
- Average humidity in January
- Average rainfall in January
- Average rainfall days in January
- Average snowfall in January
- Average snowfall days in January
- Average daylight in January
- Average sunshine in January
- Average sunshine days in January
- Average UV index in January
- Average cloud cover in January
- Average visibility in January
Weather in January
Temperature
January, on average, is the coldest month, registering a high temperature of 8.7°C (47.7°F) and a low of 2.8°C (37°F).Humidity
January is the least humid month, with an average relative humidity of 61%.Rainfall
January is the month with the least rainfall in Shimadadai. Rain falls for 4.8 days and accumulates 7mm (0.28") of precipitation.Snowfall
Months with snowfall are January and February. January is the first month it typically snows. Throughout January, in the average 0.8 snowfall days, it receives 1mm (0.04") of snow. In Shimadadai, during the entire year, snow falls for 3.1 days and aggregates up to 5mm (0.2") of snow.Daylight
In Shimadadai, Japan, the average length of the day in January is 10h and 3min.On the first day of January, sunrise is at 06:49 and sunset at 16:36. On the last day of the month, sunrise is at 06:41 and sunset at 17:04 JST.
Sunshine
In January, the average sunshine in Shimadadai is 6.3h.UV index
The month with the lowest UV index is January, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: The UV index of 2 during January translates into the following guidance:
While most people can stay under the sun for an hour without burning, children must always be guarded against sun exposure. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
Frequently asked questions
What is the coldest month in Shimadadai?
What is the temperature in January in Shimadadai?
What is the least humid month in Shimadadai?
What is the average humidity in January in Shimadadai?
What is the driest month in Shimadadai?
How much does it rain in Shimadadai in January?
When does it start to snow in Shimadadai?
What is the average length of the day in January in Shimadadai?
When are sunrise and sunset in January in Shimadadai?
How many hours of sunshine does Shimadadai have in January?
When is the lowest UV index in Shimadadai?
What is the UV index intensity in January in Shimadadai?
Average temperature in January
Shimadadai, Japan
- Average high temperature in January: 8.7°C
The warmest month (with the highest average high temperature) is August (30.9°C).
The month with the lowest average high temperature is January (8.7°C).
- Average low temperature in January: 2.8°C
The month with the highest average low temperature is August (24.7°C).
The coldest month (with the lowest average low temperature) is January (2.8°C).
Average pressure in January
Shimadadai, Japan
- Average pressure in January: 1016mbar
The month with the highest atmospheric pressure is November (1018mbar).
The month with the lowest atmospheric pressure is June (1009.2mbar).
Average wind speed in January
Shimadadai, Japan
- Average wind speed in January: 13.7km/h
The windiest month (with the highest average wind speed) is April (14.8km/h).
The calmest months (with the lowest average wind speed) are June and November (11.7km/h).
Average humidity in January
Shimadadai, Japan
- Average humidity in January: 61%
The month with the highest relative humidity is July (80%).
The month with the lowest relative humidity is January (61%).
Average rainfall in January
Shimadadai, Japan
- Average rainfall in January: 7mm
The wettest month (with the highest rainfall) is October (25mm).
The driest month (with the least rainfall) is January (7mm).
Average rainfall days in January
Shimadadai, Japan
- Average rainfall days in January: 4.8 days
The month with the highest number of rainy days is June (10.9 days).
The month with the least rainy days is January (4.8 days).
Average snowfall in January
Shimadadai, Japan
- Average snowfall in January: 1mm
The month with the highest snowfall is February (4mm).
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in January
Shimadadai, Japan
- Average snowfall days in January: 0.8 days
The month with the highest number of snowfall days is February (2.2 days).
The months with the least snowfall days are April, May, June, July, August, September, October, November and December (0 days).
Average daylight in January /
Average sunshine in January
Shimadadai, Japan
- Average daylight in January: 10h and 0min
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 January: 6h and 2min
The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 5h and 30min).
Average sunshine days in January
Shimadadai, Japan
- Average sunshine days in January: 24.3 days
The month with the most sunshine days is January (24.3 days).
The month with the least sunshine days is June (16.1 days).
Average UV index in January
Shimadadai, Japan
- Average UV index in January: 2
The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is January (UV index 2).
Average cloud cover in January
Shimadadai, Japan
- Average cloud cover in January: 29
The month with the most cloud cover is June (Cloud cover 46).
The month with the least cloud cover is January (Cloud cover 29).
Average visibility in January
Shimadadai, Japan
- Average visibility in January: 10km
The months with the highest visibility are January, February, March, April, May, August, September, October, November and December (10km).
The months with the lowest visibility are June and July (9km).
Shimadadai, Japan
Weather forecast for your location
2. Allow the app to use your location
