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
Lymm's December showcases an average high-temperature of a still frosty 7.1°C (44.8°F), hardly distinct from November's 9.3°C (48.7°F). Lymm encounters a small divergence from daytime high temperatures, averaging a low-temperature of 3.2°C (37.8°F) during December nights.Humidity
January and December, with an average relative humidity of 88%, are the most humid months in Lymm.Rainfall
In Lymm, United Kingdom, in December, it is raining for 6.7 days, with typically 14mm (0.55") of accumulated precipitation. In Lymm, United Kingdom, during the entire year, the rain falls for 87.5 days and collects up to 140mm (5.51") of precipitation.Snowfall
Months with snowfall in Lymm, United Kingdom, are January through March and December. December is the first month it typically snows. Throughout December, in the average 1.5 snowfall days, it receives 4mm (0.16") of snow. Throughout the year, in Lymm, there are 5.5 snowfall days, and 18mm (0.71") of snow is accumulated.Daylight
With an average of 7h and 36min of daylight, December has the shortest days of the year in Lymm, United Kingdom.On the first day of December, sunrise is at 8:02 am and sunset at 3:55 pm. On the last day of the month, sunrise is at 8:25 am and sunset at 4:01 pm GMT.
Sunshine
The average sunshine in December is 4h.UV index
The months with the lowest UV index in Lymm, United Kingdom, are January, February, November and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a low health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: A maximum UV index of 2 in December translates into the following recommendations:
While most people can stay under the sun for an hour without burning, children must always be guarded against sun exposure. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
Frequently asked questions
What is the usual temperature for Lymm in December?
What is the most humid month in Lymm?
What is the average humidity in December in Lymm?
How many days does it rain in December in Lymm?
When does it start snowing in Lymm?
What is the month with the shortest days in Lymm?
What is the average length of the day in December in Lymm?
When are sunrise and sunset in December in Lymm?
How long on average sun shines in December in Lymm?
When is the lowest UV index in Lymm?
How high is the UV index in December in Lymm?
Average temperature in December
Lymm, United Kingdom
- Average high temperature in December: 7.1°C
The warmest month (with the highest average high temperature) is July (19.5°C).
The month with the lowest average high temperature is January (6.3°C).
- Average low temperature in December: 3.2°C
The month with the highest average low temperature is August (12.1°C).
The coldest month (with the lowest average low temperature) is February (2°C).
Average pressure in December
Lymm, United Kingdom
- Average pressure in December: 1011.9mbar
The month with the highest atmospheric pressure is May (1016.2mbar).
The month with the lowest atmospheric pressure is November (1009mbar).
Average wind speed in December
Lymm, United Kingdom
- Average wind speed in December: 16.9km/h
The windiest month (with the highest average wind speed) is February (17.4km/h).
The calmest month (with the lowest average wind speed) is June (12.1km/h).
Average humidity in December
Lymm, United Kingdom
- Average humidity in December: 88%
The months with the highest relative humidity are January and December (88%).
The month with the lowest relative humidity is May (78%).
Average rainfall in December
Lymm, United Kingdom
- Average rainfall in December: 14mm
The wettest month (with the highest rainfall) is June (19mm).
The driest month (with the least rainfall) is May (6mm).
Average rainfall days in December
Lymm, United Kingdom
- Average rainfall days in December: 6.7 days
The month with the highest number of rainy days is July (10.1 days).
The month with the least rainy days is September (5.4 days).
Average snowfall in December
Lymm, United Kingdom
- Average snowfall in December: 4mm
The month with the highest snowfall is January (9mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Lymm, United Kingdom
- Average snowfall days in December: 1.5 days
The month with the highest number of snowfall days is January (1.8 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Lymm, United Kingdom
- Average daylight in December: 7h and 4min
The month with the longest days is June (Average daylight: 16h and 54min).
The month with the shortest days is December (Average daylight: 7h and 36min).
- Average sunshine in December: 4h and 0min
The months with the most sunshine are April and May (Average sunshine: 7h and 24min).
The month with the least sunshine is February (Average sunshine: 3h and 48min).
Average sunshine days in December
Lymm, United Kingdom
- Average sunshine days in December: 19.5 days
The month with the most sunshine days is March (21.8 days).
The month with the least sunshine days is July (17 days).
Average UV index in December
Lymm, United Kingdom
- Average UV index in December: 2
The months with the highest UV index are May, June, July, August and September (UV index 4).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Lymm, United Kingdom
- Average cloud cover in December: 62
The months with the most cloud cover are January and December (Cloud cover 62).
The month with the least cloud cover is April (Cloud cover 50).
Average visibility in December
Lymm, United Kingdom
- Average visibility in December: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
Lymm, United Kingdom
Weather forecast for your location
2. Allow the app to use your location
