January weather forecastUruma, Japan
January
Weather in January
January, the same as December, is another enjoyable winter month in Uruma, Japan, with temperature in the range of an average high of 18.8°C (65.8°F) and an average low of 16.8°C (62.2°F).Temperature
In Uruma, January is the month with the lowest recorded average temperatures, measuring a high of 18.8°C (65.8°F) and a low of 16.8°C (62.2°F).Humidity
January is the least humid month, with an average relative humidity of 72%.Rainfall
In January, in Uruma, the rain falls for 22.6 days. Throughout January, 63mm (2.48") of precipitation is accumulated. In Uruma, Japan, during the entire year, the rain falls for 228.2 days and collects up to 1424mm (56.06") of precipitation.Daylight
The average length of the day in January in Uruma is 10h and 41min.On the first day of January, sunrise is at 07:16 and sunset at 17:47. On the last day of the month, sunrise is at 07:14 and sunset at 18:09 JST.
Sunshine
With an average of 4.3h of sunshine, January has the least sunshine of the year.UV index
In Uruma, the average daily maximum UV index in January is 5. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for average individuals.Note: In January, a regular UV index of 5 translates into these guidelines:
Take heed. Individuals of lighter complexion can be burned in less than half an hour. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in January
Uruma, Japan
- Average high temperature in January: 18.8°C
The warmest month (with the highest average high temperature) is August (29.5°C).
The month with the lowest average high temperature is January (18.8°C).
- Average low temperature in January: 16.8°C
The month with the highest average low temperature is August (28.2°C).
The coldest month (with the lowest average low temperature) is January (16.8°C).
Average pressure in January
Uruma, Japan
- Average pressure in January: 1020.9mbar
The month with the highest atmospheric pressure is January (1020.9mbar).
The month with the lowest atmospheric pressure is August (1006.6mbar).
Average wind speed in January
Uruma, Japan
- Average wind speed in January: 25.9km/h
The windiest month (with the highest average wind speed) is December (27km/h).
The calmest month (with the lowest average wind speed) is May (19.2km/h).
Average humidity in January
Uruma, Japan
- Average humidity in January: 72%
The month with the highest relative humidity is June (87%).
The month with the lowest relative humidity is January (72%).
Average rainfall in January
Uruma, Japan
- Average rainfall in January: 63mm
The wettest month (with the highest rainfall) is June (205mm).
The driest month (with the least rainfall) is February (61mm).
Average rainfall days in January
Uruma, Japan
- Average rainfall days in January: 22.6 days
The month with the highest number of rainy days is January (22.6 days).
The months with the least rainy days are March and November (16.5 days).
Average daylight in January /
Average sunshine in January
Uruma, Japan
- Average daylight in January: 10h and 42min
The month with the longest days is June (Average daylight: 13h and 48min).
The month with the shortest days is December (Average daylight: 10h and 30min).
- Average sunshine in January: 4h and 18min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).
Average sunshine days in January
Uruma, Japan
- Average sunshine days in January: 5.4 days
The month with the most sunshine days is April (11 days).
The month with the least sunshine days is January (5.4 days).
Average UV index in January
Uruma, Japan
- Average UV index in January: 5
The months with the highest UV index are June, July, August and September (UV index 7).
The month with the lowest UV index is December (UV index 4).
Average cloud cover in January
Uruma, Japan
- Average cloud cover in January: 62
The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is July (Cloud cover 35).
Average visibility in January
Uruma, Japan
- Average visibility in January: 10km
The months with the highest visibility are January, February, March, April, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is May (9km).
