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 dawn of December sees an average high-temperature of a still frosty 6.8°C (44.2°F), subtly contrasting with November's 8.9°C (48°F). Derrymacash registers a gentle descent to an average nighttime low of 2.9°C (37.2°F) in December from its daytime highs.Humidity
December is the most humid month, with an average relative humidity of 90%.Rainfall
In Derrymacash, in December, it is raining for 11.1 days, with typically 20mm (0.79") of accumulated precipitation. In Derrymacash, during the entire year, the rain falls for 148.5 days and collects up to 243mm (9.57") of precipitation.Snowfall
January through March, November and December are months with snowfall. In December, in Derrymacash, it is snowing for 1.2 days. Throughout December, 4mm (0.16") of snow is accumulated. Throughout the year, there are 8.1 snowfall days, and 25mm (0.98") of snow is accumulated.Daylight
With an average of 7h and 24min of daylight, December has the shortest days of the year.On the first day of December, sunrise is at 8:24 am and sunset at 4:05 pm. On the last day of the month, sunrise is at 8:47 am and sunset at 4:10 pm GMT.
Sunshine
In December, the average sunshine is 4.1h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Derrymacash. A UV Index of 2, and less, symbolizes a low health risk from unsafe exposure to UV radiation for ordinary individuals.Note: In December, the maximum UV index of 2 suggests these recommendations:
Those with sensitive skin, infants, and children require constant safeguarding from prolonged sun exposure. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Alert! The snow's reflection can amplify the UV radiation of the Sun nearly twice.
Frequently asked questions
Is it cold in Derrymacash during December?
What is the most humid month in Derrymacash?
What is the average humidity in December in Derrymacash?
How many days does it rain in December in Derrymacash?
How many days does it snow in December in Derrymacash?
What is the month with the shortest days in Derrymacash?
How many hours of daylight does Derrymacash have in December?
What time are sunrise and sunset in December in Derrymacash?
How many hours of sunshine does Derrymacash have in December?
When is the lowest UV index in Derrymacash?
What is the UV index reading in December in Derrymacash?
Average temperature in December
Derrymacash, United Kingdom
- Average high temperature in December: 6.8°C
The warmest month (with the highest average high temperature) is July (17.2°C).
The month with the lowest average high temperature is January (6.5°C).
- Average low temperature in December: 2.9°C
The month with the highest average low temperature is August (10.8°C).
The coldest months (with the lowest average low temperature) are January and February (2.3°C).
Average pressure in December
Derrymacash, United Kingdom
- Average pressure in December: 1009.5mbar
The month with the highest atmospheric pressure is May (1015.6mbar).
The month with the lowest atmospheric pressure is November (1007.4mbar).
Average wind speed in December
Derrymacash, United Kingdom
- Average wind speed in December: 19.3km/h
The windiest month (with the highest average wind speed) is January (19.7km/h).
The calmest month (with the lowest average wind speed) is July (12.8km/h).
Average humidity in December
Derrymacash, United Kingdom
- Average humidity in December: 90%
The month with the highest relative humidity is December (90%).
The month with the lowest relative humidity is April (84%).
Average rainfall in December
Derrymacash, United Kingdom
- Average rainfall in December: 20mm
The wettest month (with the highest rainfall) is June (30mm).
The driest month (with the least rainfall) is January (13mm).
Average rainfall days in December
Derrymacash, United Kingdom
- Average rainfall days in December: 11.1 days
The month with the highest number of rainy days is July (16.3 days).
The month with the least rainy days is September (9.7 days).
Average snowfall in December
Derrymacash, United Kingdom
- Average snowfall in December: 4mm
The months with the highest snowfall are January and February (8mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Derrymacash, United Kingdom
- Average snowfall days in December: 1.2 days
The month with the highest number of snowfall days is February (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
Derrymacash, 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 1min
The month with the most sunshine is June (Average sunshine: 7h and 6min).
The month with the least sunshine is February (Average sunshine: 3h and 42min).
Average sunshine days in December
Derrymacash, United Kingdom
- Average sunshine days in December: 16 days
The month with the most sunshine days is December (16 days).
The month with the least sunshine days is August (11.2 days).
Average UV index in December
Derrymacash, United Kingdom
- Average UV index in December: 2
The months with the highest UV index are June 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
Derrymacash, United Kingdom
- Average cloud cover in December: 59
The months with the most cloud cover are July and August (Cloud cover 64).
The month with the least cloud cover is April (Cloud cover 56).
Average visibility in December
Derrymacash, United Kingdom
- Average visibility in December: 9km
The months with the highest visibility are January, February, March, April, May, October, November and December (9km).
The months with the lowest visibility are June, July, August and September (8km).
Derrymacash, United Kingdom
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