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
The advent of December sees the average high-temperature at a frosty 9.1°C (48.4°F), subtly shifted from November's 11.5°C (52.7°F). Old Romney notes a consistent average low-temperature of 6.5°C (43.7°F) during December nights.Humidity
The months with the highest humidity are January, February and December, with an average relative humidity of 83%.Rainfall
In Old Romney, in December, it is raining for 17.2 days, with typically 47mm (1.85") of accumulated precipitation. Throughout the year, there are 170.9 rainfall days, and 390mm (15.35") of precipitation is accumulated.Snowfall
Months with snowfall in Old Romney, United Kingdom, are January through March, November and December. The months with the most snowfall are January and December, with an average 12mm (0.47") of accumulated snow.Daylight
December has the shortest days of the year, with an average of 8h and 0min of daylight.On the first day of the month, sunrise is at 7:38 am and sunset at 3:53 pm. On the last day of December, sunrise is at 7:59 am and sunset at 3:59 pm GMT.
Sunshine
In December, the average sunshine is 4.3h.UV index
In Old Romney, the average daily maximum UV index in December is 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for average individuals.Note: An average UV index of 3 in December transforms into this advice:
Take measures. Individuals with light skin might experience burns in under 30 minutes. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Consider this! The reflection from snow can almost double the intensity of the Sun's UV radiation.
Frequently asked questions
What is the temperature in December in Old Romney?
What is the most humid month in Old Romney?
What is the average humidity in December in Old Romney?
How much does it rain in Old Romney in December?
When does it snow the most in Old Romney?
How many days does it snow in December in Old Romney?
What is the month with the shortest days in Old Romney?
How many hours of daylight does Old Romney have in December?
When is the sunrise / sunset in December in Old Romney?
How long on average sun shines in December in Old Romney?
How high is the UV index in December in Old Romney?
Average temperature in December
Old Romney, United Kingdom
- Average high temperature in December: 9.1°C
The warmest month (with the highest average high temperature) is August (19.3°C).
The month with the lowest average high temperature is January (7.3°C).
- Average low temperature in December: 6.5°C
The month with the highest average low temperature is August (15.6°C).
The coldest months (with the lowest average low temperature) are January and February (4.7°C).
Average pressure in December
Old Romney, United Kingdom
- Average pressure in December: 1015.4mbar
The month with the highest atmospheric pressure is September (1017.4mbar).
The month with the lowest atmospheric pressure is November (1011.2mbar).
Average wind speed in December
Old Romney, United Kingdom
- Average wind speed in December: 27.7km/h
The windiest month (with the highest average wind speed) is December (27.7km/h).
The calmest month (with the lowest average wind speed) is July (18.1km/h).
Average humidity in December
Old Romney, United Kingdom
- Average humidity in December: 83%
The months with the highest relative humidity are January, February and December (83%).
The month with the lowest relative humidity is September (78%).
Average rainfall in December
Old Romney, United Kingdom
- Average rainfall in December: 47mm
The wettest month (with the highest rainfall) is November (54mm).
The driest month (with the least rainfall) is April (18mm).
Average rainfall days in December
Old Romney, United Kingdom
- Average rainfall days in December: 17.2 days
The month with the highest number of rainy days is November (18.8 days).
The month with the least rainy days is April (11.3 days).
Average snowfall in December
Old Romney, United Kingdom
- Average snowfall in December: 12mm
The months with the highest snowfall are January and December (12mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Old Romney, United Kingdom
- Average snowfall days in December: 1.3 days
The month with the highest number of snowfall days is February (2.9 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
Old Romney, United Kingdom
- Average daylight in December: 8h and 0min
The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in December: 4h and 2min
The month with the most sunshine is August (Average sunshine: 9h and 18min).
The month with the least sunshine is February (Average sunshine: 3h and 48min).
Average sunshine days in December
Old Romney, United Kingdom
- Average sunshine days in December: 8.9 days
The month with the most sunshine days is May (16.7 days).
The month with the least sunshine days is November (7.5 days).
Average UV index in December
Old Romney, United Kingdom
- Average UV index in December: 3
The months with the highest UV index are July and August (UV index 5).
The months with the lowest UV index are January and February (UV index 2).
Average cloud cover in December
Old Romney, United Kingdom
- Average cloud cover in December: 58
The month with the most cloud cover is February (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 40).
Average visibility in December
Old Romney, United Kingdom
- Average visibility in December: 10km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).
Old Romney, United Kingdom
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