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 initiation of December sees an average high-temperature of a still frosty 6.1°C (43°F), showing minor variations from the previous month. Green Hammerton, during the December nights, maintains an average temperature of 1.9°C (35.4°F), closely aligned with its daytime readings.Humidity
The most humid month is December, with an average relative humidity of 90%.Rainfall
In December, the rain falls for 15 days. Throughout December, 38mm (1.5") of precipitation is accumulated. Throughout the year, there are 198.1 rainfall days, and 516mm (20.31") of precipitation is accumulated.Snowfall
January through April, November and December are months with snowfall. In Green Hammerton, United Kingdom, in December, snow falls for 1.8 days, with typically accumulated 10mm (0.39") of snow. Throughout the year, there are 10.3 snowfall days, and 63mm (2.48") of snow is accumulated.Daylight
December has the shortest days of the year, with an average of 7h and 30min of daylight.On the first day of December in Green Hammerton, United Kingdom, sunrise is at 8:01 am and sunset at 3:47 pm. On the last day of the month, sunrise is at 8:24 am and sunset at 3:52 pm GMT.
Sunshine
In Green Hammerton, the average sunshine in December is 4.7h.UV index
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Green Hammerton, United Kingdom. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: During December, 2 as the daily maximum UV index converts into the following advice:
Most individuals can handle sun exposure for up to an hour without burning, but children must always be shielded from sun exposure. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. 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 is it in Green Hammerton in December?
What is the most humid month in Green Hammerton?
What is the average humidity in December in Green Hammerton?
How much does it rain in Green Hammerton in December?
How much does it snow in Green Hammerton in December?
What is the month with the shortest days in Green Hammerton?
How many hours of daylight does Green Hammerton have in December?
When is the sunrise / sunset in December in Green Hammerton?
How long on average sun shines in December in Green Hammerton?
What are the months with the lowest UV index in Green Hammerton?
How high is the UV index in December in Green Hammerton?
Average temperature in December
Green Hammerton, United Kingdom
- Average high temperature in December: 6.1°C
The warmest month (with the highest average high temperature) is July (19.8°C).
The month with the lowest average high temperature is January (5.6°C).
- Average low temperature in December: 1.9°C
The month with the highest average low temperature is August (11.6°C).
The coldest month (with the lowest average low temperature) is January (1.2°C).
Average pressure in December
Green Hammerton, United Kingdom
- Average pressure in December: 1011.1mbar
The month with the highest atmospheric pressure is May (1016.2mbar).
The month with the lowest atmospheric pressure is November (1008.7mbar).
Average wind speed in December
Green Hammerton, United Kingdom
- Average wind speed in December: 16.4km/h
The windiest month (with the highest average wind speed) is February (16.9km/h).
The calmest month (with the lowest average wind speed) is June (12km/h).
Average humidity in December
Green Hammerton, United Kingdom
- Average humidity in December: 90%
The month with the highest relative humidity is December (90%).
The months with the lowest relative humidity are April, May, July and August (80%).
Average rainfall in December
Green Hammerton, United Kingdom
- Average rainfall in December: 38mm
The wettest months (with the highest rainfall) are June, July and August (58mm).
The driest month (with the least rainfall) is April (23mm).
Average rainfall days in December
Green Hammerton, United Kingdom
- Average rainfall days in December: 15 days
The month with the highest number of rainy days is July (21.7 days).
The month with the least rainy days is February (13.6 days).
Average snowfall in December
Green Hammerton, United Kingdom
- Average snowfall in December: 10mm
The month with the highest snowfall is January (24mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Green Hammerton, United Kingdom
- Average snowfall days in December: 1.8 days
The month with the highest number of snowfall days is February (3.8 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
Green Hammerton, United Kingdom
- Average daylight in December: 7h and 3min
The month with the longest days is June (Average daylight: 17h and 6min).
The month with the shortest days is December (Average daylight: 7h and 30min).
- Average sunshine in December: 4h and 4min
The months with the most sunshine are July and August (Average sunshine: 7h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 0min).
Average sunshine days in December
Green Hammerton, United Kingdom
- Average sunshine days in December: 13 days
The month with the most sunshine days is December (13 days).
The month with the least sunshine days is August (6.4 days).
Average UV index in December
Green Hammerton, 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
Green Hammerton, United Kingdom
- Average cloud cover in December: 54
The month with the most cloud cover is November (Cloud cover 60).
The month with the least cloud cover is April (Cloud cover 50).
Average visibility in December
Green Hammerton, United Kingdom
- Average visibility in December: 8km
The months with the highest visibility are February, March, April, May and August (9km).
The months with the lowest visibility are January, June, July, September, October, November and December (8km).
