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 sea temperature 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, marked by an average high-temperature of -1.4°C (29.5°F) and a low-temperature of -6.5°C (20.3°F), is the coldest month.Humidity
In January, the average relative humidity in Tomakomai is 81%.Rainfall
The month with the least rainfall is January, when the rain falls for 3.9 days and typically collects 17mm (0.67") of precipitation.Snowfall
January through April, November and December are months with snowfall in Tomakomai. In January, in Tomakomai, it is snowing for 10.8 days. Throughout January, 100mm (3.94") of snow is accumulated. Throughout the year, there are 43.3 snowfall days, and 428mm (16.85") of snow is accumulated.Sea temperature
In Tomakomai, Japan, in January, the average water temperature is 5.1°C (41.2°F).Note: Without suitable protection, venturing into 5.1°C (41.2°F) waters cooler than 10°C (50°F) can lead to pronounced cold shock and rapid breaths.
Daylight
The average length of the day in January in Tomakomai is 9h and 28min.On the first day of the month, sunrise is at 07:03 and sunset at 16:09. On the last day of January, in Tomakomai, sunrise is at 06:49 and sunset at 16:44 JST.
Sunshine
The months with the least sunshine in Tomakomai are January and February, with an average of 4h of sunshine.UV index
With an average maximum UV index of 1, January is the month with the lowest UV index in Tomakomai, Japan. A UV Index of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for average individuals.Note: An average UV index of 1 in January transforms into this advice:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. Take precaution! The reflection from snow can almost double the UV radiation of the Sun.
Frequently asked questions
What time of the year is the coldest in Tomakomai?
How cold is it in Tomakomai in January?
What is the average humidity in January in Tomakomai?
What is the driest month in Tomakomai?
How many days does it rain in January in Tomakomai?
How much does it snow in Tomakomai in January?
How cold is the water in January in Tomakomai?
How many hours of daylight does Tomakomai have in January?
What time are sunrise and sunset in January in Tomakomai?
What is the month with the least sunshine in Tomakomai?
How many hours of sunshine does Tomakomai have in January?
What is the month with the lowest UV index in Tomakomai?
How high is the UV index in January in Tomakomai?
Average temperature in January
Tomakomai, Japan
- Average high temperature in January: -1.4°C
The warmest month (with the highest average high temperature) is August (23.7°C).
The month with the lowest average high temperature is January (-1.4°C).
- Average low temperature in January: -6.5°C
The month with the highest average low temperature is August (18.3°C).
The coldest month (with the lowest average low temperature) is February (-7.2°C).
Average pressure in January
Tomakomai, Japan
- Average pressure in January: 1013.3mbar
The month with the highest atmospheric pressure is November (1016.3mbar).
The month with the lowest atmospheric pressure is July (1008.8mbar).
Average wind speed in January
Tomakomai, Japan
- Average wind speed in January: 15.1km/h
The windiest month (with the highest average wind speed) is December (15.9km/h).
The calmest month (with the lowest average wind speed) is July (10.5km/h).
Average humidity in January
Tomakomai, Japan
- Average humidity in January: 81%
The month with the highest relative humidity is July (87%).
The months with the lowest relative humidity are April and October (75%).
Average rainfall in January
Tomakomai, Japan
- Average rainfall in January: 17mm
The wettest month (with the highest rainfall) is August (65mm).
The driest month (with the least rainfall) is January (17mm).
Average rainfall days in January
Tomakomai, Japan
- Average rainfall days in January: 3.9 days
The month with the highest number of rainy days is July (14.8 days).
The months with the least rainy days are January and February (3.9 days).
Average snowfall in January
Tomakomai, Japan
- Average snowfall in January: 100mm
The month with the highest snowfall is February (119mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in January
Tomakomai, Japan
- Average snowfall days in January: 10.8 days
The month with the highest number of snowfall days is January (10.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average sea temperature in January
Tomakomai, Japan
- Average sea temperature in January: 5.1°C
The best month for swimming (with the highest average sea temperature) is August (20.8°C).
The coldest month (with the lowest average sea temperature) is March (2.8°C).
Average daylight in January /
Average sunshine in January
Tomakomai, Japan
- Average daylight in January: 9h and 3min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in January: 4h and 0min
The month with the most sunshine is May (Average sunshine: 9h and 18min).
The months with the least sunshine are January and February (Average sunshine: 4h and 0min).
Average sunshine days in January
Tomakomai, Japan
- Average sunshine days in January: 19.9 days
The month with the most sunshine days is January (19.9 days).
The month with the least sunshine days is July (12.8 days).
Average UV index in January
Tomakomai, Japan
- Average UV index in January: 1
The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in January
Tomakomai, Japan
- Average cloud cover in January: 58
The month with the most cloud cover is January (Cloud cover 58).
The month with the least cloud cover is October (Cloud cover 33).
Average visibility in January
Tomakomai, Japan
- Average visibility in January: 10km
The months with the highest visibility are January, April, September, October, November and December (10km).
The month with the lowest visibility is July (8km).
Tomakomai, Japan
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