Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
Weather in December
Temperature
Uken experiences a moderate temperature shift at the start of December, with average high-temperatures adjusting a bit from an agreeable 22.5°C (72.5°F) in November to an enjoyable 18.9°C (66°F). In Uken, the month of December brings a consistent average low-temperature of 16.5°C (61.7°F), slightly cooler than its daytime highs.Humidity
The months with the lowest humidity are January and December, with an average relative humidity of 71%.Rainfall
In Uken, during December, the rain falls for 18.6 days and regularly aggregates up to 76mm (2.99") of precipitation. In Uken, during the entire year, the rain falls for 203.4 days and collects up to 1264mm (49.76") of precipitation.Daylight
December has the shortest days of the year in Uken, Japan, with an average of 10h and 24min of daylight.On the first day of the month, sunrise is at 06:57 and sunset at 17:26. On the last day of December, sunrise is at 07:14 and sunset at 17:37 JST.
Sunshine
In December, the average sunshine is 4.1h.UV index
The months with the lowest UV index in Uken are January, February and December, with an average maximum UV index of 4. A UV Index reading of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for the average person.Note: In December, the maximum UV index of 4 transforms into these recommendations:
Make use of precautions - Suggestions to resist sunburn are communicated. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. During bright days, sunglasses that offer UVA and UVB defense are recommended.
Frequently asked questions
What is the usual temperature for Uken in December?
What is the least humid month in Uken?
What is the average humidity in December in Uken?
How many days does it rain in December in Uken?
What is the month with the shortest days in Uken?
How many hours of daylight does Uken have in December?
What time are sunrise and sunset in December in Uken?
How many hours of sunshine does Uken have in December?
What are the months with the lowest UV index in Uken?
What is the UV index intensity in December in Uken?
Average temperature in December
Uken, Japan
- Average high temperature in December: 18.9°C
The warmest month (with the highest average high temperature) is August (29°C).
The month with the lowest average high temperature is January (16.9°C).
- Average low temperature in December: 16.5°C
The month with the highest average low temperature is August (27.8°C).
The coldest month (with the lowest average low temperature) is January (14.8°C).
Average pressure in December
Uken, Japan
- Average pressure in December: 1020.2mbar
The month with the highest atmospheric pressure is January (1021mbar).
The month with the lowest atmospheric pressure is August (1007.3mbar).
Average wind speed in December
Uken, Japan
- Average wind speed in December: 26.8km/h
The windiest months (with the highest average wind speed) are January and December (26.8km/h).
The calmest month (with the lowest average wind speed) is May (19.8km/h).
Average humidity in December
Uken, Japan
- Average humidity in December: 71%
The month with the highest relative humidity is June (86%).
The months with the lowest relative humidity are January and December (71%).
Average rainfall in December
Uken, Japan
- Average rainfall in December: 76mm
The wettest month (with the highest rainfall) is June (249mm).
The driest month (with the least rainfall) is January (59mm).
Average rainfall days in December
Uken, Japan
- Average rainfall days in December: 18.6 days
The month with the highest number of rainy days is June (21.8 days).
The month with the least rainy days is April (15 days).
Average daylight in December /
Average sunshine in December
Uken, Japan
- Average daylight in December: 10h and 2min
The month with the longest days is June (Average daylight: 13h and 54min).
The month with the shortest days is December (Average daylight: 10h and 24min).
- Average sunshine in December: 4h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days in December
Uken, Japan
- Average sunshine days in December: 10 days
The month with the most sunshine days is May (14.2 days).
The month with the least sunshine days is June (7 days).
Average UV index in December
Uken, Japan
- Average UV index in December: 4
The months with the highest UV index are July, August and September (UV index 7).
The months with the lowest UV index are January, February and December (UV index 4).
Average cloud cover in December
Uken, Japan
- Average cloud cover in December: 60
The months with the most cloud cover are January and February (Cloud cover 63).
The months with the least cloud cover are July and August (Cloud cover 37).
Average visibility in December
Uken, Japan
- Average visibility in December: 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).
Uken, Japan
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