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 snowfall in December
- Average snowfall 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
The arrival of December corresponds with a light shift in temperature, down from an enjoyable 17.1°C (62.8°F) in November to a fresh 12.5°C (54.5°F). Throughout December, Ikego records a steady low-temperature average of 8.4°C (47.1°F), a minor decrease from its daytime counterpart.Humidity
In December, the average relative humidity in Ikego is 64%.Rainfall
February and December are months with the least rain when the rain falls for 8.7 days and typically aggregates up to 39mm (1.54") of rain.Snowfall
April through December are months without snowfall.Daylight
The month with the shortest days in Ikego is December, with an average of 9h and 48min of daylight.On the first day of December in Ikego, sunrise is at 06:31 and sunset at 16:29. On the last day of the month, sunrise is at 06:50 and sunset at 16:39 JST.
Sunshine
In Ikego, the average sunshine in December is 6.1h.UV index
The months with the lowest UV index are January, February and December, with an average maximum UV index of 3. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: The maximum daily UV index of 3 during December translates into the following directions:
Undertake precautions - Obligation exists to protect against skin and eye damage. To protect against the Sun's most potent rays, avoid direct exposure around midday. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
Frequently asked questions
What are December temperatures in Ikego?
What is the average humidity in December in Ikego?
What is the driest month in Ikego?
How much does it rain in Ikego in December?
When it does not snow in Ikego?
Does it snow in Ikego in December?
What is the month with the shortest days in Ikego?
What is the average length of the day in December in Ikego?
What time are sunrise and sunset in December in Ikego?
How many hours of sunshine does Ikego have in December?
What is the month with the lowest UV index in Ikego?
What is the UV index intensity in December in Ikego?
Average temperature in December
Ikego, Japan
- Average high temperature in December: 12.5°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 (9.8°C).
- Average low temperature in December: 8.4°C
The month with the highest average low temperature is August (25.3°C).
The coldest month (with the lowest average low temperature) is January (5.3°C).
Average pressure in December
Ikego, Japan
- Average pressure in December: 1016.2mbar
The month with the highest atmospheric pressure is November (1017.9mbar).
The month with the lowest atmospheric pressure is June (1009.1mbar).
Average wind speed in December
Ikego, Japan
- Average wind speed in December: 19.1km/h
The windiest month (with the highest average wind speed) is March (20.8km/h).
The calmest month (with the lowest average wind speed) is June (15.9km/h).
Average humidity in December
Ikego, Japan
- Average humidity in December: 64%
The month with the highest relative humidity is July (83%).
The month with the lowest relative humidity is January (61%).
Average rainfall in December
Ikego, Japan
- Average rainfall in December: 39mm
The wettest month (with the highest rainfall) is October (119mm).
The driest months (with the least rainfall) are February and December (39mm).
Average rainfall days in December
Ikego, Japan
- Average rainfall days in December: 8.7 days
The month with the highest number of rainy days is June (16.5 days).
The month with the least rainy days is January (6.5 days).
Average snowfall in December
Ikego, Japan
- Average snowfall in December: 0mm
The month with the highest snowfall is February (10mm).
The months with the least snowfall are April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in December
Ikego, Japan
- Average snowfall days in December: 0 days
The month with the highest number of snowfall days is February (0.5 days).
The months with the least snowfall days are April, May, June, July, August, September, October, November and December (0 days).
Average daylight in December /
Average sunshine in December
Ikego, Japan
- Average daylight in December: 9h and 5min
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 December: 6h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 5h and 30min).
Average sunshine days in December
Ikego, Japan
- Average sunshine days in December: 21.3 days
The month with the most sunshine days is January (23.2 days).
The month with the least sunshine days is June (11.4 days).
Average UV index in December
Ikego, Japan
- Average UV index in December: 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 December
Ikego, Japan
- Average cloud cover in December: 31
The months with the most cloud cover are March, June and October (Cloud cover 43).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in December
Ikego, 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).
Ikego, Japan
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