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 is the month that records the lowest temperatures, with averages ranging from a high of 9.3°C (48.7°F) to a low of 2.5°C (36.5°F).Humidity
With an average relative humidity of 70%, January is the least humid month.Rainfall
January is the month with the least rainfall. Rain falls for 6.9 days and accumulates 26mm (1.02") of precipitation.Snowfall
January, February and December are months with snowfall. The months with the most snowfall are January and December, with an average 2mm (0.08") of accumulated snow.Daylight
In January, the average length of the day in Susaki is 10h and 14min.On the first day of the month, sunrise is at 07:10 and sunset at 17:09. On the last day of January, sunrise is at 07:03 and sunset at 17:36 JST.
Sunshine
The average sunshine in January in Susaki is 6.5h.UV index
In January, the average daily maximum UV index in Susaki, Japan, is 3. A UV Index reading of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for the ordinary person.Note: A daily maximum UV index of 3 in January translates into the following instructions:
Proceed with care. Light skin individuals may be exposed to burns in fewer than 30 minutes. When the Sun is at its strongest around midday, find shade and limit exposure. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the coldest months in Susaki?
What is the usual temperature for Susaki in January?
What is the least humid month in Susaki?
What is the average humidity in January in Susaki?
What is the driest month in Susaki?
How much does it rain in Susaki in January?
When does it snow the most in Susaki?
How much does it snow in Susaki in January?
What is the average length of the day in January in Susaki?
What time are sunrise and sunset in January in Susaki?
How long on average sun shines in January in Susaki?
What is the UV index intensity in January in Susaki?
Average temperature in January
Susaki, Japan
- Average high temperature in January: 9.3°C
The warmest month (with the highest average high temperature) is August (29.6°C).
The month with the lowest average high temperature is January (9.3°C).
- Average low temperature in January: 2.5°C
The month with the highest average low temperature is August (23.4°C).
The coldest month (with the lowest average low temperature) is January (2.5°C).
Average pressure in January
Susaki, Japan
- Average pressure in January: 1020.5mbar
The month with the highest atmospheric pressure is January (1020.5mbar).
The month with the lowest atmospheric pressure is June (1008.5mbar).
Average wind speed in January
Susaki, Japan
- Average wind speed in January: 8.9km/h
The windiest month (with the highest average wind speed) is December (9km/h).
The calmest month (with the lowest average wind speed) is June (6.5km/h).
Average humidity in January
Susaki, Japan
- Average humidity in January: 70%
The month with the highest relative humidity is July (84%).
The month with the lowest relative humidity is January (70%).
Average rainfall in January
Susaki, Japan
- Average rainfall in January: 26mm
The wettest month (with the highest rainfall) is July (153mm).
The driest month (with the least rainfall) is January (26mm).
Average rainfall days in January
Susaki, Japan
- Average rainfall days in January: 6.9 days
The month with the highest number of rainy days is July (18.2 days).
The month with the least rainy days is January (6.9 days).
Average snowfall in January
Susaki, Japan
- Average snowfall in January: 2mm
The months with the highest snowfall are January and December (2mm).
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0mm).
Average snowfall days in January
Susaki, Japan
- Average snowfall days in January: 0.8 days
The month with the highest number of snowfall days is January (0.8 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).
Average daylight in January /
Average sunshine in January
Susaki, Japan
- Average daylight in January: 10h and 1min
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: 6h and 3min
The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is October (Average sunshine: 6h and 6min).
Average sunshine days in January
Susaki, Japan
- Average sunshine days in January: 22.3 days
The month with the most sunshine days is January (22.3 days).
The month with the least sunshine days is July (10.5 days).
Average UV index in January
Susaki, Japan
- Average UV index in January: 3
The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in January
Susaki, Japan
- Average cloud cover in January: 28
The month with the most cloud cover is June (Cloud cover 46).
The months with the least cloud cover are January, November and December (Cloud cover 28).
Average visibility in January
Susaki, Japan
- Average visibility in January: 10km
The months with the highest visibility are January, October, November and December (10km).
The month with the lowest visibility is July (8km).
Susaki, Japan
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