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
The coldest time of the year is January, with temperatures averaging a high of 8.8°C (47.8°F) and a low of 3°C (37.4°F).Humidity
With an average relative humidity of 60%, January is the least humid month in Urayasu, Japan.Rainfall
In Urayasu, during January, the rain falls for 4.5 days and regularly aggregates up to 13mm (0.51") of precipitation. Throughout the year, there are 124.5 rainfall days, and 353mm (13.9") of precipitation is accumulated.Snowfall
Months with snowfall in Urayasu are January and February. January is the first month it typically snows in Urayasu. Throughout January, in the average 0.6 snowfall days, it receives 1mm (0.04") of snow. Throughout the year, in Urayasu, there are 2.1 snowfall days, and 5mm (0.2") of snow is accumulated.Sea temperature
In January, the average sea temperature is 15.7°C (60.3°F).Note: For the majority of people, swimming in water at 15.7°C (60.3°F) is not enjoyable. The challenge of controlling breathing escalates as the temperature decreases from 21°C (69.8°F) to 15°C (59°F).
Daylight
The average length of the day in January is 10h and 4min.On the first day of January, sunrise is at 06:49 and sunset at 16:37. On the last day of the month, sunrise is at 06:41 and sunset at 17:05 JST.
Sunshine
In Urayasu, Japan, the average sunshine in January is 6.5h.UV index
With an average maximum UV index of 2, January is the month with the lowest UV index. A UV Index estimate of 2, and below, represents a low health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum UV index of 2 during January translates into these guidelines:
While most people are not greatly affected by extended sun exposure, those with fair skin, babies, and children must always have protection. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.
Frequently asked questions
What part of the year is the coldest in Urayasu?
What are the temperatures in Urayasu in January?
What is the least humid month in Urayasu?
What is the average humidity in January in Urayasu?
How many days does it rain in January in Urayasu?
When does it start snowing in Urayasu?
How cold is the water in January in Urayasu?
How many hours of daylight does Urayasu have in January?
When are sunrise and sunset in January in Urayasu?
How long on average sun shines in January in Urayasu?
What is the month with the lowest UV index in Urayasu?
How high is the UV index in January in Urayasu?
Average temperature in January
Urayasu, Japan
- Average high temperature in January: 8.8°C
The warmest month (with the highest average high temperature) is August (30.6°C).
The month with the lowest average high temperature is January (8.8°C).
- Average low temperature in January: 3°C
The month with the highest average low temperature is August (24.9°C).
The coldest month (with the lowest average low temperature) is January (3°C).
Average pressure in January
Urayasu, Japan
- Average pressure in January: 1016.1mbar
The month with the highest atmospheric pressure is November (1018.1mbar).
The month with the lowest atmospheric pressure is June (1009.2mbar).
Average wind speed in January
Urayasu, Japan
- Average wind speed in January: 14.3km/h
The windiest month (with the highest average wind speed) is April (15.6km/h).
The calmest month (with the lowest average wind speed) is November (12.3km/h).
Average humidity in January
Urayasu, Japan
- Average humidity in January: 60%
The month with the highest relative humidity is July (79%).
The month with the lowest relative humidity is January (60%).
Average rainfall in January
Urayasu, Japan
- Average rainfall in January: 13mm
The wettest months (with the highest rainfall) are September and October (48mm).
The driest month (with the least rainfall) is February (10mm).
Average rainfall days in January
Urayasu, Japan
- Average rainfall days in January: 4.5 days
The month with the highest number of rainy days is July (16.1 days).
The month with the least rainy days is January (4.5 days).
Average snowfall in January
Urayasu, Japan
- Average snowfall in January: 1mm
The month with the highest snowfall is February (4mm).
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in January
Urayasu, Japan
- Average snowfall days in January: 0.6 days
The month with the highest number of snowfall days is February (1.2 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average sea temperature in January
Urayasu, Japan
- Average sea temperature in January: 15.7°C
The best month for swimming (with the highest average sea temperature) is August (25.7°C).
The coldest month (with the lowest average sea temperature) is February (14°C).
Average daylight in January /
Average sunshine in January
Urayasu, 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 3min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 5h and 42min).
Average sunshine days in January
Urayasu, Japan
- Average sunshine days in January: 25.4 days
The month with the most sunshine days is January (25.4 days).
The month with the least sunshine days is June (11.5 days).
Average UV index in January
Urayasu, Japan
- Average UV index in January: 2
The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is January (UV index 2).
Average cloud cover in January
Urayasu, Japan
- Average cloud cover in January: 28
The months with the most cloud cover are June and October (Cloud cover 44).
The month with the least cloud cover is January (Cloud cover 28).
Average visibility in January
Urayasu, Japan
- Average visibility in January: 10km
The months with the highest visibility are January, February, March, April, May, June, August, September, October, November and December (10km).
The month with the lowest visibility is July (9km).
Urayasu, Japan
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