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 month of January, characterized by an average high of 9°C (48.2°F) and a low of 4.7°C (40.5°F), is recognized as the coldest.Humidity
January through March, with an average relative humidity of 72%, are the least humid months.Rainfall
January is the month with the least rainfall in Uwajima. Rain falls for 10.8 days and accumulates 23mm (0.91") of precipitation.Snowfall
January through March and December are months with snowfall. The month with the most snowfall in Uwajima is January, when snow falls for 3.1 days and typically aggregates up to 12mm (0.47") of snow.Sea temperature
In Uwajima, the average seawater temperature in January is 17.5°C (63.5°F).Note: The majority of people find swimming in 17.5°C (63.5°F) unenjoyable. As the water temperature decreases from 21°C (69.8°F) to 15°C (59°F), breathing becomes more challenging to control.
Daylight
In Uwajima, the average length of the day in January is 10h and 14min.On the first day of January in Uwajima, sunrise is at 07:13 and sunset at 17:12. On the last day of the month, sunrise is at 07:06 and sunset at 17:39 JST.
Sunshine
January and December, with an average of 5.2h of sunshine, are months with the least sunshine in Uwajima.UV index
The months with the lowest UV index in Uwajima are January and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: The maximum UV index of 2 during January leads to these instructions:
Sun exposure does not present considerable issues for many, yet infants, fair-skinned people, and children necessitate constant protection. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Mind you! Snow reflection can increase the intensity of the Sun's UV radiation nearly twofold.
Frequently asked questions
What is the coldest time of year in Uwajima?
What is the average January temperature in Uwajima?
What is the least humid month in Uwajima?
What is the average humidity in January in Uwajima?
What is the driest month in Uwajima?
How much does it rain in Uwajima in January?
When does it snow the most in Uwajima?
How much does it snow in Uwajima in January?
What is the sea temperature in January in Uwajima?
How many hours of daylight does Uwajima have in January?
What time are sunrise and sunset in January in Uwajima?
What are the months with the least sunshine in Uwajima?
How many hours of sunshine does Uwajima have in January?
When is the lowest UV index in Uwajima?
What is the UV index reading in January in Uwajima?
Average temperature in January
Uwajima, Japan
- Average high temperature in January: 9°C
The warmest month (with the highest average high temperature) is August (29.2°C).
The month with the lowest average high temperature is January (9°C).
- Average low temperature in January: 4.7°C
The month with the highest average low temperature is August (23.8°C).
The coldest month (with the lowest average low temperature) is January (4.7°C).
Average pressure in January
Uwajima, Japan
- Average pressure in January: 1021mbar
The month with the highest atmospheric pressure is January (1021mbar).
The month with the lowest atmospheric pressure is June (1008.4mbar).
Average wind speed in January
Uwajima, Japan
- Average wind speed in January: 16.8km/h
The windiest month (with the highest average wind speed) is January (16.8km/h).
The calmest month (with the lowest average wind speed) is June (8.8km/h).
Average humidity in January
Uwajima, Japan
- Average humidity in January: 72%
The month with the highest relative humidity is July (86%).
The months with the lowest relative humidity are January, February and March (72%).
Average rainfall in January
Uwajima, Japan
- Average rainfall in January: 23mm
The wettest month (with the highest rainfall) is July (117mm).
The driest month (with the least rainfall) is January (23mm).
Average rainfall days in January
Uwajima, Japan
- Average rainfall days in January: 10.8 days
The month with the highest number of rainy days is July (19.1 days).
The month with the least rainy days is February (9.8 days).
Average snowfall in January
Uwajima, Japan
- Average snowfall in January: 12mm
The month with the highest snowfall is January (12mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in January
Uwajima, Japan
- Average snowfall days in January: 3.1 days
The month with the highest number of snowfall days is January (3.1 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
Uwajima, Japan
- Average sea temperature in January: 17.5°C
The best month for swimming (with the highest average sea temperature) is August (27.8°C).
The coldest month (with the lowest average sea temperature) is February (17°C).
Average daylight in January /
Average sunshine in January
Uwajima, 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: 5h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 42min).
The months with the least sunshine are January and December (Average sunshine: 5h and 12min).
Average sunshine days in January
Uwajima, Japan
- Average sunshine days in January: 14.3 days
The month with the most sunshine days is May (18.8 days).
The month with the least sunshine days is July (9.8 days).
Average UV index in January
Uwajima, Japan
- Average UV index in January: 2
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in January
Uwajima, Japan
- Average cloud cover in January: 42
The month with the most cloud cover is June (Cloud cover 47).
The months with the least cloud cover are August and November (Cloud cover 32).
Average visibility in January
Uwajima, Japan
- Average visibility in January: 10km
The months with the highest visibility are January, February, March, August, September, October, November and December (10km).
The months with the lowest visibility are April, May, June and July (9km).
Uwajima, Japan
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