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 is the month that records the lowest temperatures, with averages ranging from a high of 9.7°C (49.5°F) to a low of 5.3°C (41.5°F).Humidity
The least humid month is January, with an average relative humidity of 63%.Rainfall
In Futtsu, in January, during 9.8 rainfall days, 58mm (2.28") of precipitation is typically accumulated. In Futtsu, during the entire year, the rain falls for 178.2 days and collects up to 1117mm (43.98") of precipitation.Snowfall
January through March are months with snowfall in Futtsu. January is the first month it typically snows. Throughout January, in the average 1.4 snowfall days, it receives 7mm (0.28") of snow. Throughout the year, there are 3.1 snowfall days, and 17mm (0.67") of snow is accumulated.Sea temperature
In Futtsu, the average seawater temperature in January is 16.9°C (62.4°F).Note: In water with a temperature of 16.9°C (62.4°F), most individuals do not find swimming enjoyable. As the temperature falls from 21°C (69.8°F) to 15°C (59°F), breathing control becomes more difficult.
Daylight
In January, the average length of the day is 10h and 5min.On the first day of January, sunrise is at 06:49 and sunset at 16:38. On the last day of the month, sunrise is at 06:41 and sunset at 17:06 JST.
Sunshine
In January, the average sunshine is 6.2h.UV index
January, February and December, with an average maximum UV index of 3, are months with the lowest UV index in Futtsu, Japan. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for the ordinary person.Note: The maximum UV index, 3 during January, leads to the following recommendations:
Be mindful. Those with pale skin might receive burns in fewer than 30 minutes. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
Frequently asked questions
What are the coldest months in Futtsu?
What are January temperatures in Futtsu?
What is the least humid month in Futtsu?
What is the average humidity in January in Futtsu?
How many days does it rain in January in Futtsu?
When does it start snowing in Futtsu?
What is the sea water temperature in January in Futtsu?
What is the average length of the day in January in Futtsu?
What time are sunrise and sunset in January in Futtsu?
How many hours of sunshine does Futtsu have in January?
When is the lowest UV index in Futtsu?
What is the UV index intensity in January in Futtsu?
Average temperature in January
Futtsu, Japan
- Average high temperature in January: 9.7°C
The warmest month (with the highest average high temperature) is August (28.8°C).
The month with the lowest average high temperature is January (9.7°C).
- Average low temperature in January: 5.3°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 (5.3°C).
Average pressure in January
Futtsu, Japan
- Average pressure in January: 1015.9mbar
The month with the highest atmospheric pressure is November (1017.8mbar).
The month with the lowest atmospheric pressure is June (1009.1mbar).
Average wind speed in January
Futtsu, Japan
- Average wind speed in January: 19.4km/h
The windiest month (with the highest average wind speed) is March (20.9km/h).
The calmest month (with the lowest average wind speed) is June (15.7km/h).
Average humidity in January
Futtsu, Japan
- Average humidity in January: 63%
The month with the highest relative humidity is July (84%).
The month with the lowest relative humidity is January (63%).
Average rainfall in January
Futtsu, Japan
- Average rainfall in January: 58mm
The wettest month (with the highest rainfall) is October (156mm).
The driest month (with the least rainfall) is August (55mm).
Average rainfall days in January
Futtsu, Japan
- Average rainfall days in January: 9.8 days
The month with the highest number of rainy days is October (18.8 days).
The month with the least rainy days is January (9.8 days).
Average snowfall in January
Futtsu, Japan
- Average snowfall in January: 7mm
The month with the highest snowfall is February (9mm).
The months with the least snowfall are April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in January
Futtsu, 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, November and December (0 days).
Average sea temperature in January
Futtsu, Japan
- Average sea temperature in January: 16.9°C
The best month for swimming (with the highest average sea temperature) is August (26.2°C).
The coldest months (with the lowest average sea temperature) are February and March (16.2°C).
Average daylight in January /
Average sunshine in January
Futtsu, 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 1min
The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 5h and 18min).
Average sunshine days in January
Futtsu, Japan
- Average sunshine days in January: 16.8 days
The month with the most sunshine days is January (16.8 days).
The month with the least sunshine days is October (8.8 days).
Average UV index in January
Futtsu, 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
Futtsu, Japan
- Average cloud cover in January: 32
The months with the most cloud cover are March and October (Cloud cover 46).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in January
Futtsu, Japan
- Average visibility in January: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Futtsu, Japan
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