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
December
Weather in December
Temperature
Kilmacolm experiences a subtle adjustment in high-temperatures to a cold 5.5°C (41.9°F) with the onset of December, maintaining near parity with November's 7.5°C (45.5°F). Kilmacolm's average temperature throughout the nights in December exhibits a minor decrease from daytime highs, stabilizing at a still icy 1.9°C (35.4°F).Humidity
The months with the highest humidity are November and December, with an average relative humidity of 90%.Rainfall
The month with the most rainfall is December, when the rain falls for 21.8 days and typically aggregates up to 88mm (3.46") of precipitation.Snowfall
January through April, November and December are months with snowfall in Kilmacolm. In Kilmacolm, in December, during 2.5 snowfall days, 21mm (0.83") of snow is typically accumulated. Throughout the year, there are 13 snowfall days, and 127mm (5") of snow is accumulated.Daylight
December has the shortest days of the year in Kilmacolm, with an average of 7h and 6min of daylight.On the first day of the month, sunrise is at 8:25 am and sunset at 3:49 pm. On the last day of December, in Kilmacolm, sunrise is at 8:48 am and sunset at 3:54 pm GMT.
Sunshine
The average sunshine in December in Kilmacolm is 3.6h.UV index
January through April, October through December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: The maximum daily UV index of 2 in December interprets into the following recommendations:
Extended sunlight exposure does not pose significant problems for most people, except for children, infants, and people with fair skin who always need shielding. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Kilmacolm in December?
What are the most humid months in Kilmacolm?
What is the average humidity in December in Kilmacolm?
What is the wettest month in Kilmacolm?
How much does it rain in Kilmacolm in December?
How many days does it snow in December in Kilmacolm?
What is the month with the shortest days in Kilmacolm?
How many hours of daylight does Kilmacolm have in December?
What time are sunrise and sunset in December in Kilmacolm?
How long on average sun shines in December in Kilmacolm?
What is the month with the lowest UV index in Kilmacolm?
What is the UV index reading in December in Kilmacolm?
Average temperature in December
Kilmacolm, United Kingdom
- Average high temperature in December: 5.5°C
The warmest month (with the highest average high temperature) is July (16.8°C).
The month with the lowest average high temperature is January (4.9°C).
- Average low temperature in December: 1.9°C
The month with the highest average low temperature is July (10°C).
The coldest months (with the lowest average low temperature) are January and February (1.4°C).
Average pressure in December
Kilmacolm, United Kingdom
- Average pressure in December: 1007.9mbar
The month with the highest atmospheric pressure is May (1015.3mbar).
The month with the lowest atmospheric pressure is November (1006.7mbar).
Average wind speed in December
Kilmacolm, United Kingdom
- Average wind speed in December: 18.2km/h
The windiest month (with the highest average wind speed) is January (18.6km/h).
The calmest month (with the lowest average wind speed) is July (12km/h).
Average humidity in December
Kilmacolm, United Kingdom
- Average humidity in December: 90%
The months with the highest relative humidity are November and December (90%).
The months with the lowest relative humidity are April and May (83%).
Average rainfall in December
Kilmacolm, United Kingdom
- Average rainfall in December: 88mm
The wettest month (with the highest rainfall) is December (88mm).
The driest month (with the least rainfall) is April (37mm).
Average rainfall days in December
Kilmacolm, United Kingdom
- Average rainfall days in December: 21.8 days
The months with the highest number of rainy days are July and August (23 days).
The month with the least rainy days is February (17.3 days).
Average snowfall in December
Kilmacolm, United Kingdom
- Average snowfall in December: 21mm
The month with the highest snowfall is February (49mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Kilmacolm, United Kingdom
- Average snowfall days in December: 2.5 days
The month with the highest number of snowfall days is February (3.9 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Kilmacolm, United Kingdom
- Average daylight in December: 7h and 1min
The month with the longest days is June (Average daylight: 17h and 30min).
The month with the shortest days is December (Average daylight: 7h and 6min).
- Average sunshine in December: 3h and 4min
The month with the most sunshine is June (Average sunshine: 7h and 6min).
The month with the least sunshine is February (Average sunshine: 3h and 24min).
Average sunshine days in December
Kilmacolm, United Kingdom
- Average sunshine days in December: 6.3 days
The month with the most sunshine days is March (9.4 days).
The month with the least sunshine days is July (5.3 days).
Average UV index in December
Kilmacolm, United Kingdom
- Average UV index in December: 2
The months with the highest UV index are May, June and July (UV index 4).
The months with the lowest UV index are January, February, March, April, October, November and December (UV index 2).
Average cloud cover in December
Kilmacolm, United Kingdom
- Average cloud cover in December: 65
The month with the most cloud cover is January (Cloud cover 67).
The month with the least cloud cover is April (Cloud cover 56).
Average visibility in December
Kilmacolm, United Kingdom
- Average visibility in December: 8km
The months with the highest visibility are February, March, April and May (9km).
The months with the lowest visibility are January, June, July, August, September, October, November and December (8km).
