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
The introduction of December notes a subtle temperature variation to a still chilly 6.5°C (43.7°F) from November's 9.2°C (48.6°F). Throughout December, Smisby reports a steady low-temperature average of 2.4°C (36.3°F), slightly lower than its daytime counterpart.Humidity
December is the most humid month, with an average relative humidity of 91%.Rainfall
In December, in Smisby, the rain falls for 11.5 days. Throughout December, 26mm (1.02") of precipitation is accumulated. In Smisby, during the entire year, the rain falls for 163.9 days and collects up to 358mm (14.09") of precipitation.Snowfall
Months with snowfall in Smisby, United Kingdom, are January through March, November and December. In Smisby, during December, snow falls for 1.6 days and regularly aggregates up to 12mm (0.47") of snow. In Smisby, during the entire year, snow falls for 9.8 days and aggregates up to 59mm (2.32") of snow.Daylight
December has the shortest days of the year in Smisby, with an average of 7h and 42min of daylight.On the first day of December in Smisby, sunrise is at 7:55 am and sunset at 3:54 pm. On the last day of the month, sunrise is at 8:17 am and sunset at 4:00 pm GMT.
Sunshine
In Smisby, the average sunshine in December is 4.3h.UV index
The months with the lowest UV index in Smisby are January, February, November and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for average individuals.Note: The UV index of 2 during December translates into the following guidance:
Infants, children, and people with sensitive skin should always have protection against lengthy periods of sun exposure. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. Stay sun-safe with clothing that is both closely woven and worn loosely. Mind this! Nearly twice the UV radiation from the Sun can be reflected by the snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold does it get in Smisby in December?
What is the most humid month in Smisby?
What is the average humidity in December in Smisby?
How many days does it rain in December in Smisby?
How much does it snow in Smisby in December?
What is the month with the shortest days in Smisby?
How many hours of daylight does Smisby have in December?
What time are sunrise and sunset in December in Smisby?
How long on average sun shines in December in Smisby?
What are the months with the lowest UV index in Smisby?
What is the UV index intensity in December in Smisby?
Average temperature in December
Smisby, United Kingdom
- Average high temperature in December: 6.5°C
The warmest month (with the highest average high temperature) is July (20°C).
The month with the lowest average high temperature is January (5.8°C).
- Average low temperature in December: 2.4°C
The month with the highest average low temperature is August (11.9°C).
The coldest months (with the lowest average low temperature) are January and February (1.3°C).
Average pressure in December
Smisby, United Kingdom
- Average pressure in December: 1012.7mbar
The month with the highest atmospheric pressure is May (1016.4mbar).
The month with the lowest atmospheric pressure is November (1009.6mbar).
Average wind speed in December
Smisby, United Kingdom
- Average wind speed in December: 18.6km/h
The windiest months (with the highest average wind speed) are February and December (18.6km/h).
The calmest month (with the lowest average wind speed) is July (13km/h).
Average humidity in December
Smisby, United Kingdom
- Average humidity in December: 91%
The month with the highest relative humidity is December (91%).
The month with the lowest relative humidity is August (80%).
Average rainfall in December
Smisby, United Kingdom
- Average rainfall in December: 26mm
The wettest month (with the highest rainfall) is June (45mm).
The driest month (with the least rainfall) is April (20mm).
Average rainfall days in December
Smisby, United Kingdom
- Average rainfall days in December: 11.5 days
The month with the highest number of rainy days is July (18.8 days).
The month with the least rainy days is February (10.7 days).
Average snowfall in December
Smisby, United Kingdom
- Average snowfall in December: 12mm
The month with the highest snowfall is February (21mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Smisby, United Kingdom
- Average snowfall days in December: 1.6 days
The month with the highest number of snowfall days is February (3.7 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
Smisby, United Kingdom
- Average daylight in December: 7h and 4min
The month with the longest days is June (Average daylight: 16h and 48min).
The month with the shortest days is December (Average daylight: 7h and 42min).
- Average sunshine in December: 4h and 2min
The months with the most sunshine are July and August (Average sunshine: 7h and 18min).
The month with the least sunshine is November (Average sunshine: 3h and 42min).
Average sunshine days in December
Smisby, United Kingdom
- Average sunshine days in December: 15.5 days
The month with the most sunshine days is January (15.6 days).
The month with the least sunshine days is July (9.3 days).
Average UV index in December
Smisby, United Kingdom
- Average UV index in December: 2
The months with the highest UV index are May, June, July and August (UV index 4).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Smisby, United Kingdom
- Average cloud cover in December: 58
The month with the most cloud cover is November (Cloud cover 62).
The months with the least cloud cover are April and September (Cloud cover 53).
Average visibility in December
Smisby, United Kingdom
- Average visibility in December: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, October and December (9km).
The months with the lowest visibility are September and November (8km).
