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
December brings an average high-temperature of a still frosty 6.9°C (44.4°F), nearly identical to the preceding month. The December average low temperature, marginally lower than the daytime high, records at an icy 2.5°C (36.5°F).Humidity
With an average relative humidity of 91%, December is the most humid month.Rainfall
In Highley, in December, it is raining for 15.5 days, with typically 43mm (1.69") of accumulated precipitation. Throughout the year, there are 185.8 rainfall days, and 467mm (18.39") of precipitation is accumulated.Snowfall
January through April and December are months with snowfall in Highley. December is the first month it typically snows in Highley. Throughout December, in the average 1.9 snowfall days, it receives 22mm (0.87") of snow. In Highley, during the entire year, snow falls for 7.5 days and aggregates up to 68mm (2.68") of snow.Daylight
December has the shortest days of the year, with an average of 7h and 48min of daylight.On the first day of the month, sunrise is at 7:57 am and sunset at 3:59 pm. On the last day of December, in Highley, sunrise is at 8:19 am and sunset at 4:05 pm GMT.
Sunshine
In December, the average sunshine in Highley is 4h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a minimal health hazard from exposure to the Sun's UV rays for average individuals.Note: In December, a daily maximum UV index of 2 leads to the following instructions:
Unlike children, who always need sun protection, most individuals can remain in the sun for up to an hour without getting burnt. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun. Take to heart! Snow reflection can almost magnify the Sun's UV radiation twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold does it get in Highley in December?
What is the most humid month in Highley?
What is the average humidity in December in Highley?
How much does it rain in Highley in December?
When does it start to snow in Highley?
What is the month with the shortest days in Highley?
What is the average length of the day in December in Highley?
When is the sunrise / sunset in December in Highley?
How many hours of sunshine does Highley have in December?
When is the lowest UV index in Highley?
What is the UV index intensity in December in Highley?
Average temperature in December
Highley, United Kingdom
- Average high temperature in December: 6.9°C
The warmest month (with the highest average high temperature) is July (19.6°C).
The month with the lowest average high temperature is January (6.1°C).
- Average low temperature in December: 2.5°C
The month with the highest average low temperature is August (11.4°C).
The coldest month (with the lowest average low temperature) is January (1.3°C).
Average pressure in December
Highley, United Kingdom
- Average pressure in December: 1013mbar
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
Highley, United Kingdom
- Average wind speed in December: 17.6km/h
The windiest month (with the highest average wind speed) is February (18km/h).
The calmest months (with the lowest average wind speed) are June and July (12.4km/h).
Average humidity in December
Highley, United Kingdom
- Average humidity in December: 91%
The month with the highest relative humidity is December (91%).
The months with the lowest relative humidity are May and July (82%).
Average rainfall in December
Highley, United Kingdom
- Average rainfall in December: 43mm
The wettest month (with the highest rainfall) is June (60mm).
The driest month (with the least rainfall) is September (28mm).
Average rainfall days in December
Highley, United Kingdom
- Average rainfall days in December: 15.5 days
The month with the highest number of rainy days is August (18.8 days).
The month with the least rainy days is February (12.4 days).
Average snowfall in December
Highley, United Kingdom
- Average snowfall in December: 22mm
The month with the highest snowfall is January (23mm).
The months with the least snowfall are May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Highley, United Kingdom
- Average snowfall days in December: 1.9 days
The month with the highest number of snowfall days is February (2.3 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
Highley, United Kingdom
- Average daylight in December: 7h and 5min
The month with the longest days is June (Average daylight: 16h and 42min).
The month with the shortest days is December (Average daylight: 7h and 48min).
- Average sunshine in December: 4h and 0min
The month with the most sunshine is July (Average sunshine: 7h and 0min).
The month with the least sunshine is November (Average sunshine: 3h and 30min).
Average sunshine days in December
Highley, United Kingdom
- Average sunshine days in December: 11.5 days
The month with the most sunshine days is March (14.3 days).
The month with the least sunshine days is July (8.8 days).
Average UV index in December
Highley, 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
Highley, United Kingdom
- Average cloud cover in December: 60
The month with the most cloud cover is November (Cloud cover 65).
The month with the least cloud cover is April (Cloud cover 55).
Average visibility in December
Highley, United Kingdom
- Average visibility in December: 8km
The months with the highest visibility are February, March and May (9km).
The months with the lowest visibility are January, April, June, July, August, September, October, November and December (8km).
