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
December
Weather in December
Temperature
The beginning of December reveals an average high-temperature of a still refreshing 19.5°C (67.1°F), showing minimal deviation from the previous month. Colville encounters a negligible difference from daytime peaks throughout the December nights, with a low-temperature average of 15.5°C (59.9°F).Humidity
With an average relative humidity of 81%, December is the most humid month.Rainfall
In December, the rain falls for 15 days. Throughout December, 73mm (2.87") of precipitation is accumulated. Throughout the year, in Colville, there are 180 rainfall days, and 716mm (28.19") of precipitation is accumulated.Daylight
The month with the longest days in Colville is December, with an average of 14h and 36min of daylight.On the first day of December, sunrise is at 5:52 am and sunset at 8:21 pm. On the last day of the month, sunrise is at 6:02 am and sunset at 8:39 pm NZDT.
Sunshine
December has the most sunshine of the year, with an average of 8.3h of sunshine.UV index
January through April and December, with an average maximum UV index of 5, are months with the highest UV index. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for the average person.Note: The daily maximum UV index of 5 in December interprets into the following advice:
Undertake protective steps - Recommendations to avoid sunburn are issued. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Colville in December?
What is the most humid month in Colville?
What is the average humidity in December in Colville?
How much does it rain in Colville in December?
When are the longest days in Colville?
What is the average length of the day in December in Colville?
When are sunrise and sunset in December in Colville?
What month has the most sunshine in Colville?
How many hours of sunshine does Colville have in December?
When is the highest UV index in Colville?
How high is the UV index in December in Colville?
Average temperature in December
Colville, New Zealand
- Average high temperature in December: 19.5°C
The warmest month (with the highest average high temperature) is February (21.8°C).
The month with the lowest average high temperature is July (13.5°C).
- Average low temperature in December: 15.5°C
The month with the highest average low temperature is February (17.8°C).
The coldest month (with the lowest average low temperature) is July (10.2°C).
Average pressure in December
Colville, New Zealand
- Average pressure in December: 1015.5mbar
The month with the highest atmospheric pressure is March (1018.2mbar).
The months with the lowest atmospheric pressure are January and September (1014.7mbar).
Average wind speed in December
Colville, New Zealand
- Average wind speed in December: 16.6km/h
The windiest month (with the highest average wind speed) is September (21.5km/h).
The calmest month (with the lowest average wind speed) is February (15.5km/h).
Average humidity in December
Colville, New Zealand
- Average humidity in December: 81%
The month with the highest relative humidity is December (81%).
The months with the lowest relative humidity are March, April, May and July (78%).
Average rainfall in December
Colville, New Zealand
- Average rainfall in December: 73mm
The wettest month (with the highest rainfall) is August (84mm).
The driest month (with the least rainfall) is January (37mm).
Average rainfall days in December
Colville, New Zealand
- Average rainfall days in December: 15 days
The month with the highest number of rainy days is August (19 days).
The month with the least rainy days is January (10.6 days).
Average daylight in December /
Average sunshine in December
Colville, New Zealand
- Average daylight in December: 14h and 4min
The month with the longest days is December (Average daylight: 14h and 36min).
The month with the shortest days is June (Average daylight: 9h and 42min).
- Average sunshine in December: 8h and 2min
The month with the most sunshine is December (Average sunshine: 8h and 18min).
The month with the least sunshine is August (Average sunshine: 6h and 24min).
Average sunshine days in December
Colville, New Zealand
- Average sunshine days in December: 11.8 days
The month with the most sunshine days is January (15.6 days).
The month with the least sunshine days is August (8.4 days).
Average UV index in December
Colville, New Zealand
- Average UV index in December: 5
The months with the highest UV index are January, February, March, April and December (UV index 5).
The months with the lowest UV index are June and July (UV index 3).
Average cloud cover in December
Colville, New Zealand
- Average cloud cover in December: 44
The months with the most cloud cover are August and September (Cloud cover 48).
The month with the least cloud cover is January (Cloud cover 36).
Average visibility in December
Colville, New Zealand
- 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).
