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 commencement of December brings an average high-temperature of a still chilly 7.5°C (45.5°F), marking an inconsequential divergence from November. Twomileborris's temperature lowers to a mean of 2.2°C (36°F) during the nights in December.Humidity
November and December, with an average relative humidity of 92%, are the most humid months in Twomileborris.Rainfall
In Twomileborris, in December, it is raining for 11 days, with typically 31mm (1.22") of accumulated precipitation. Throughout the year, in Twomileborris, there are 162.7 rainfall days, and 359mm (14.13") of precipitation is accumulated.Snowfall
Months with snowfall are January through March, November and December. In Twomileborris, Ireland, during December, snow falls for 1 days and regularly aggregates up to 6mm (0.24") of snow. In Twomileborris, during the entire year, snow falls for 5.2 days and aggregates up to 26mm (1.02") of snow.Daylight
With an average of 7h and 42min of daylight, December has the shortest days of the year.On the first day of December, sunrise is at 8:20 am and sunset at 4:19 pm. On the last day of the month, sunrise is at 8:42 am and sunset at 4:25 pm GMT.
Sunshine
In December, the average sunshine is 3.8h.UV index
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: The UV index of 2 during December leads to these advisories:
While most people can stay under the sun for an hour without burning, children must always be guarded against sun exposure. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Take note! UV radiation from the Sun can double in intensity due to snow reflection.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in December in Twomileborris?
What is the most humid month in Twomileborris?
What is the average humidity in December in Twomileborris?
How many days does it rain in December in Twomileborris?
How many days does it snow in December in Twomileborris?
What is the month with the shortest days in Twomileborris?
How many hours of daylight does Twomileborris have in December?
When are sunrise and sunset in December in Twomileborris?
How many hours of sunshine does Twomileborris have in December?
What is the month with the lowest UV index in Twomileborris?
What is the UV index reading in December in Twomileborris?
Average temperature in December
Twomileborris, Ireland
- Average high temperature in December: 7.5°C
The warmest month (with the highest average high temperature) is July (17.8°C).
The month with the lowest average high temperature is January (7.1°C).
- Average low temperature in December: 2.2°C
The month with the highest average low temperature is July (10.4°C).
The coldest month (with the lowest average low temperature) is February (1.5°C).
Average pressure in December
Twomileborris, Ireland
- Average pressure in December: 1011.6mbar
The month with the highest atmospheric pressure is May (1016.2mbar).
The month with the lowest atmospheric pressure is November (1008.6mbar).
Average wind speed in December
Twomileborris, Ireland
- Average wind speed in December: 17.9km/h
The windiest month (with the highest average wind speed) is February (18.2km/h).
The calmest month (with the lowest average wind speed) is July (12.6km/h).
Average humidity in December
Twomileborris, Ireland
- Average humidity in December: 92%
The months with the highest relative humidity are November and December (92%).
The month with the lowest relative humidity is April (86%).
Average rainfall in December
Twomileborris, Ireland
- Average rainfall in December: 31mm
The wettest month (with the highest rainfall) is November (45mm).
The driest months (with the least rainfall) are January, March and September (22mm).
Average rainfall days in December
Twomileborris, Ireland
- Average rainfall days in December: 11 days
The month with the highest number of rainy days is July (18.6 days).
The month with the least rainy days is January (10.7 days).
Average snowfall in December
Twomileborris, Ireland
- Average snowfall in December: 6mm
The month with the highest snowfall is January (9mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Twomileborris, Ireland
- Average snowfall days in December: 1 days
The month with the highest number of snowfall days is February (1.4 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
Twomileborris, Ireland
- Average daylight in December: 7h and 4min
The month with the longest days is June (Average daylight: 16h and 48min).
The month with the shortest days is December (Average daylight: 7h and 42min).
- Average sunshine in December: 3h and 5min
The months with the most sunshine are April and June (Average sunshine: 5h and 36min).
The month with the least sunshine is November (Average sunshine: 3h and 42min).
Average sunshine days in December
Twomileborris, Ireland
- Average sunshine days in December: 17.3 days
The month with the most sunshine days is December (17.3 days).
The month with the least sunshine days is July (7.2 days).
Average UV index in December
Twomileborris, Ireland
- Average UV index in December: 2
The months with the highest UV index are May, June and August (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
Twomileborris, Ireland
- Average cloud cover in December: 63
The month with the most cloud cover is July (Cloud cover 72).
The month with the least cloud cover is April (Cloud cover 61).
Average visibility in December
Twomileborris, Ireland
- Average visibility in December: 8km
The month with the highest visibility is February (9km).
The months with the lowest visibility are July, August, September and October (7km).
