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
January
Weather in January
Temperature
Temperature records mark January as the coldest month, with highs averaging 0.1°C (32.2°F) and lows at -9.3°C (15.3°F).Humidity
In January, the average relative humidity is 78%.Rainfall
The month with the least rainfall in Komagane is January, when the rain falls for 8.3 days and typically collects 37mm (1.46") of precipitation.Snowfall
January through April, November and December are months with snowfall in Komagane. The month with the most snowfall in Komagane is January, when snow falls for 11.3 days and typically aggregates up to 115mm (4.53") of snow.Daylight
In January, the average length of the day is 10h and 3min.On the first day of the month, sunrise is at 06:57 and sunset at 16:44. On the last day of January, sunrise is at 06:49 and sunset at 17:13 JST.
Sunshine
In January, the average sunshine in Komagane, Japan, is 6.4h.UV index
The months with the lowest UV index in Komagane are January through March, November and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV rays for ordinary individuals.Note: In January, the maximum UV index of 2 suggests these recommendations:
Children, babies, and those with sensitive skin should always be shielded from long periods of sun exposure. Avoiding the Sun during its peak radiation time around midday is a healthy practice. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest month in Komagane?
How cold is January in Komagane?
What is the average humidity in January in Komagane?
What is the driest month in Komagane?
How many days does it rain in January in Komagane?
What is the snowiest month in Komagane?
How much does it snow in Komagane in January?
How many hours of daylight does Komagane have in January?
When are sunrise and sunset in January in Komagane?
How long on average sun shines in January in Komagane?
What is the month with the lowest UV index in Komagane?
What is the UV index reading in January in Komagane?
Average temperature in January
Komagane, Japan
- Average high temperature in January: 0.1°C
The warmest month (with the highest average high temperature) is August (26.3°C).
The month with the lowest average high temperature is January (0.1°C).
- Average low temperature in January: -9.3°C
The month with the highest average low temperature is August (15.4°C).
The coldest month (with the lowest average low temperature) is January (-9.3°C).
Average pressure in January
Komagane, Japan
- Average pressure in January: 1017.9mbar
The month with the highest atmospheric pressure is November (1019mbar).
The month with the lowest atmospheric pressure is June (1009.2mbar).
Average wind speed in January
Komagane, Japan
- Average wind speed in January: 8.5km/h
The windiest month (with the highest average wind speed) is March (8.8km/h).
The calmest month (with the lowest average wind speed) is August (5.6km/h).
Average humidity in January
Komagane, Japan
- Average humidity in January: 78%
The month with the highest relative humidity is July (84%).
The months with the lowest relative humidity are April and May (72%).
Average rainfall in January
Komagane, Japan
- Average rainfall in January: 37mm
The wettest month (with the highest rainfall) is July (236mm).
The driest month (with the least rainfall) is January (37mm).
Average rainfall days in January
Komagane, Japan
- Average rainfall days in January: 8.3 days
The month with the highest number of rainy days is August (26.1 days).
The month with the least rainy days is January (8.3 days).
Average snowfall in January
Komagane, Japan
- Average snowfall in January: 115mm
The month with the highest snowfall is January (115mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in January
Komagane, Japan
- Average snowfall days in January: 11.3 days
The month with the highest number of snowfall days is January (11.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in January /
Average sunshine in January
Komagane, Japan
- Average daylight in January: 10h and 1min
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 May (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 6h and 6min).
Average sunshine days in January
Komagane, Japan
- Average sunshine days in January: 15.4 days
The month with the most sunshine days is November (19.3 days).
The months with the least sunshine days are July and August (2.9 days).
Average UV index in January
Komagane, Japan
- Average UV index in January: 2
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in January
Komagane, Japan
- Average cloud cover in January: 33
The month with the most cloud cover is July (Cloud cover 51).
The month with the least cloud cover is November (Cloud cover 30).
Average visibility in January
Komagane, Japan
- Average visibility in January: 8km
The months with the highest visibility are March, April and May (9km).
The months with the lowest visibility are July, August and September (7km).
