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 arrival of December denotes a barely perceptible change in the average high-temperatures to a still chilly 6.1°C (43°F) from November's 8.7°C (47.7°F). A steady low-temperature average of 2.2°C (36°F) is logged during December, reflecting a modest dip from daytime readings.Humidity
January, November and December, with an average relative humidity of 88%, are the most humid months.Rainfall
In December, the rain falls for 11.9 days. Throughout December, 22mm (0.87") of precipitation is accumulated. In Yarm, United Kingdom, during the entire year, the rain falls for 167.8 days and collects up to 343mm (13.5") of precipitation.Snowfall
January through April, November and December are months with snowfall. In December, it is snowing for 1.5 days. Throughout December, 9mm (0.35") of snow is accumulated. In Yarm, during the entire year, snow falls for 11.7 days and aggregates up to 66mm (2.6") of snow.Daylight
With an average of 7h and 24min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 8:04 am and sunset at 3:44 pm. On the last day of December, in Yarm, sunrise is at 8:27 am and sunset at 3:50 pm GMT.
Sunshine
The average sunshine in December in Yarm is 4.8h.UV index
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Yarm. A UV Index estimate of 2, and below, represents a minimal health hazard from exposure to the Sun's UV rays for the ordinary person.Note: The maximum daily UV index, 2 in December, converts into the following recommendations:
Those with sensitive skin, infants, and children require constant safeguarding from prolonged sun exposure. To avoid the Sun's strongest rays, limit exposure around the mid-day period. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold does it get in Yarm in December?
What is the most humid month in Yarm?
What is the average humidity in December in Yarm?
How many days does it rain in December in Yarm?
How many days does it snow in December in Yarm?
What is the month with the shortest days in Yarm?
What is the average length of the day in December in Yarm?
When is the sunrise / sunset in December in Yarm?
How long on average sun shines in December in Yarm?
What is the month with the lowest UV index in Yarm?
What is the UV index reading in December in Yarm?
Average temperature in December
Yarm, United Kingdom
- Average high temperature in December: 6.1°C
The warmest month (with the highest average high temperature) is July (19°C).
The month with the lowest average high temperature is January (5.4°C).
- Average low temperature in December: 2.2°C
The month with the highest average low temperature is August (11.5°C).
The coldest month (with the lowest average low temperature) is January (1.2°C).
Average pressure in December
Yarm, United Kingdom
- Average pressure in December: 1010.4mbar
The month with the highest atmospheric pressure is May (1016.1mbar).
The month with the lowest atmospheric pressure is November (1008.3mbar).
Average wind speed in December
Yarm, United Kingdom
- Average wind speed in December: 18.2km/h
The windiest month (with the highest average wind speed) is February (18.5km/h).
The calmest months (with the lowest average wind speed) are June and July (12.8km/h).
Average humidity in December
Yarm, United Kingdom
- Average humidity in December: 88%
The months with the highest relative humidity are January, November and December (88%).
The month with the lowest relative humidity is April (80%).
Average rainfall in December
Yarm, United Kingdom
- Average rainfall in December: 22mm
The wettest month (with the highest rainfall) is June (44mm).
The driest month (with the least rainfall) is April (14mm).
Average rainfall days in December
Yarm, United Kingdom
- Average rainfall days in December: 11.9 days
The month with the highest number of rainy days is July (19.2 days).
The month with the least rainy days is February (11.4 days).
Average snowfall in December
Yarm, United Kingdom
- Average snowfall in December: 9mm
The month with the highest snowfall is January (22mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Yarm, United Kingdom
- Average snowfall days in December: 1.5 days
The month with the highest number of snowfall days is February (3.5 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Yarm, United Kingdom
- Average daylight in December: 7h and 2min
The month with the longest days is June (Average daylight: 17h and 12min).
The month with the shortest days is December (Average daylight: 7h and 24min).
- Average sunshine in December: 4h and 5min
The month with the most sunshine is August (Average sunshine: 7h and 48min).
The month with the least sunshine is February (Average sunshine: 4h and 12min).
Average sunshine days in December
Yarm, United Kingdom
- Average sunshine days in December: 15.3 days
The month with the most sunshine days is December (15.3 days).
The month with the least sunshine days is July (8.3 days).
Average UV index in December
Yarm, 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, March, November and December (UV index 2).
Average cloud cover in December
Yarm, United Kingdom
- Average cloud cover in December: 52
The months with the most cloud cover are February and November (Cloud cover 58).
The months with the least cloud cover are April and September (Cloud cover 49).
Average visibility in December
Yarm, 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).
