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 tends to be the coldest month, with temperatures averaging a daily high of 7.8°C (46°F) and a low of 2.9°C (37.2°F).Humidity
In Tateiwa, the average relative humidity in January is 74%.Rainfall
In Tateiwa, during January, the rain falls for 14.7 days and regularly aggregates up to 47mm (1.85") of precipitation. In Tateiwa, during the entire year, the rain falls for 182.4 days and collects up to 979mm (38.54") of precipitation.Snowfall
Months with snowfall are January through March and December. January is the month with the most snowfall. Snow falls for 5.9 days and accumulates 33mm (1.3") of snow.Daylight
In January, the average length of the day is 10h and 13min.On the first day of the month, sunrise is at 07:21 and sunset at 17:19. On the last day of January, sunrise is at 07:14 and sunset at 17:46 JST.
Sunshine
With an average of 4h of sunshine, January has the least sunshine of the year in Tateiwa, Japan.UV index
The months with the lowest UV index are January and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for average individuals.Note: The daily high UV index of 2 in January translates into this advice:
Prolonged exposure to sunlight rarely troubles the majority, but constant protection is vital for babies, children, and fair-skinned people. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
Frequently asked questions
What month is the coldest in Tateiwa?
What are the temperatures in Tateiwa in January?
What is the average humidity in January in Tateiwa?
How much does it rain in Tateiwa in January?
When does it snow the most in Tateiwa?
How much does it snow in Tateiwa in January?
How many hours of daylight does Tateiwa have in January?
When are sunrise and sunset in January in Tateiwa?
What is the month with the least sunshine in Tateiwa?
How many hours of sunshine does Tateiwa have in January?
What is the month with the lowest UV index in Tateiwa?
What is the UV index reading in January in Tateiwa?
Average temperature in January
Tateiwa, Japan
- Average high temperature in January: 7.8°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 (7.8°C).
- Average low temperature in January: 2.9°C
The month with the highest average low temperature is August (23.2°C).
The coldest month (with the lowest average low temperature) is January (2.9°C).
Average pressure in January
Tateiwa, Japan
- Average pressure in January: 1021.8mbar
The month with the highest atmospheric pressure is January (1021.8mbar).
The month with the lowest atmospheric pressure is June (1008.3mbar).
Average wind speed in January
Tateiwa, Japan
- Average wind speed in January: 12.4km/h
The windiest months (with the highest average wind speed) are January and December (12.4km/h).
The calmest month (with the lowest average wind speed) is June (7.9km/h).
Average humidity in January
Tateiwa, Japan
- Average humidity in January: 74%
The month with the highest relative humidity is July (85%).
The month with the lowest relative humidity is March (73%).
Average rainfall in January
Tateiwa, Japan
- Average rainfall in January: 47mm
The wettest month (with the highest rainfall) is July (181mm).
The driest month (with the least rainfall) is November (45mm).
Average rainfall days in January
Tateiwa, Japan
- Average rainfall days in January: 14.7 days
The month with the highest number of rainy days is July (21.3 days).
The months with the least rainy days are May and October (11.2 days).
Average snowfall in January
Tateiwa, Japan
- Average snowfall in January: 33mm
The month with the highest snowfall is January (33mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in January
Tateiwa, Japan
- Average snowfall days in January: 5.9 days
The month with the highest number of snowfall days is January (5.9 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in January /
Average sunshine in January
Tateiwa, Japan
- Average daylight in January: 10h and 1min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in January: 4h and 0min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).
Average sunshine days in January
Tateiwa, Japan
- Average sunshine days in January: 10.3 days
The month with the most sunshine days is May (18.4 days).
The month with the least sunshine days is July (8.1 days).
Average UV index in January
Tateiwa, Japan
- Average UV index in January: 2
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in January
Tateiwa, Japan
- Average cloud cover in January: 55
The month with the most cloud cover is January (Cloud cover 55).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in January
Tateiwa, Japan
- Average visibility in January: 9km
The months with the highest visibility are January, February, March, April, May, August, September, October, November and December (9km).
The months with the lowest visibility are June and July (8km).
Tateiwa, Japan
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