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
In Sukumo, Japan, the lowest average temperatures are observed in January, with a high of 10.3°C (50.5°F) and a low of 6.3°C (43.3°F).Humidity
The months with the lowest humidity are January and March, with an average relative humidity of 70%.Rainfall
January is the month with the least rainfall in Sukumo. Rain falls for 11 days and accumulates 44mm (1.73") of precipitation.Snowfall
January, February and December are months with snowfall in Sukumo. The month with the most snowfall is January, when snow falls for 1.4 days and typically aggregates up to 4mm (0.16") of snow.Daylight
In Sukumo, the average length of the day in January is 10h and 16min.On the first day of January in Sukumo, sunrise is at 07:11 and sunset at 17:12. On the last day of the month, sunrise is at 07:05 and sunset at 17:39 JST.
Sunshine
January has the least sunshine of the year, with an average of 5.6h of sunshine.UV index
January, February and December, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: In January, an average UV index of 3 transforms into the following instructions:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Bear in mind! The Sun's UV radiation can nearly double in intensity due to the reflective quality of snow.
Frequently asked questions
What time of the year is the coldest in Sukumo?
What are the temperatures in Sukumo in January?
What is the least humid month in Sukumo?
What is the average humidity in January in Sukumo?
What is the driest month in Sukumo?
How much does it rain in Sukumo in January?
What is the snowiest month in Sukumo?
How many days does it snow in January in Sukumo?
What is the average length of the day in January in Sukumo?
What time are sunrise and sunset in January in Sukumo?
What is the month with the least sunshine in Sukumo?
How many hours of sunshine does Sukumo have in January?
What are the months with the lowest UV index in Sukumo?
What is the UV index reading in January in Sukumo?
Average temperature in January
Sukumo, Japan
- Average high temperature in January: 10.3°C
The warmest month (with the highest average high temperature) is August (29.3°C).
The month with the lowest average high temperature is January (10.3°C).
- Average low temperature in January: 6.3°C
The month with the highest average low temperature is August (25.1°C).
The coldest month (with the lowest average low temperature) is January (6.3°C).
Average pressure in January
Sukumo, Japan
- Average pressure in January: 1020.8mbar
The month with the highest atmospheric pressure is January (1020.8mbar).
The month with the lowest atmospheric pressure is June (1008.4mbar).
Average wind speed in January
Sukumo, Japan
- Average wind speed in January: 18.5km/h
The windiest month (with the highest average wind speed) is January (18.5km/h).
The calmest month (with the lowest average wind speed) is August (10.6km/h).
Average humidity in January
Sukumo, Japan
- Average humidity in January: 70%
The month with the highest relative humidity is July (86%).
The months with the lowest relative humidity are January and March (70%).
Average rainfall in January
Sukumo, Japan
- Average rainfall in January: 44mm
The wettest month (with the highest rainfall) is June (225mm).
The driest month (with the least rainfall) is January (44mm).
Average rainfall days in January
Sukumo, Japan
- Average rainfall days in January: 11 days
The month with the highest number of rainy days is July (19.9 days).
The month with the least rainy days is January (11 days).
Average snowfall in January
Sukumo, Japan
- Average snowfall in January: 4mm
The month with the highest snowfall is January (4mm).
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0mm).
Average snowfall days in January
Sukumo, Japan
- Average snowfall days in January: 1.4 days
The months with the highest number of snowfall days are January and February (1.4 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
Sukumo, Japan
- Average daylight in January: 10h and 2min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in January: 5h and 4min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 5h and 36min).
Average sunshine days in January
Sukumo, Japan
- Average sunshine days in January: 14 days
The month with the most sunshine days is May (17.2 days).
The month with the least sunshine days is July (9.2 days).
Average UV index in January
Sukumo, Japan
- Average UV index in January: 3
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February and December (UV index 3).
Average cloud cover in January
Sukumo, Japan
- Average cloud cover in January: 36
The month with the most cloud cover is June (Cloud cover 49).
The month with the least cloud cover is November (Cloud cover 33).
Average visibility in January
Sukumo, Japan
- Average visibility in January: 10km
The months with the highest visibility are January, February, March, April, August, September, October, November and December (10km).
The months with the lowest visibility are May, June and July (9km).
Sukumo, Japan
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