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
A minimal variation is noted in Griffithstown's average high-temperature at the onset of December, reaching a still frosty 7.8°C (46°F) from November's 9.7°C (49.5°F). During the nights of December, the average low-temperature in Griffithstown holds at an icy 4.1°C (39.4°F).Humidity
The months with the highest humidity in Griffithstown are January, November and December, with an average relative humidity of 88%.Rainfall
In Griffithstown, in December, it is raining for 16.6 days, with typically 67mm (2.64") of accumulated precipitation. Throughout the year, there are 186.6 rainfall days, and 567mm (22.32") of precipitation is accumulated.Snowfall
Months with snowfall in Griffithstown, United Kingdom, are January through April, November and December. In Griffithstown, in December, during 1.2 snowfall days, 13mm (0.51") of snow is typically accumulated. In Griffithstown, United Kingdom, during the entire year, snow falls for 7.4 days and aggregates up to 66mm (2.6") of snow.Daylight
The month with the shortest days in Griffithstown, United Kingdom, is December, with an average of 7h and 54min of daylight.On the first day of the month, sunrise is at 7:56 am and sunset at 4:05 pm. On the last day of December, sunrise is at 8:18 am and sunset at 4:12 pm GMT.
Sunshine
The average sunshine in December in Griffithstown is 4.2h.UV index
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Griffithstown. A UV Index value of 2, and less, symbolizes a low threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In December, the maximum UV index of 2 translates into these guidelines:
Most individuals face no significant issues with extended sun exposure, but it is always essential to protect children, babies, and those with sensitive skin. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
Frequently asked questions
What are the temperatures in Griffithstown in December?
What is the most humid month in Griffithstown?
What is the average humidity in December in Griffithstown?
How many days does it rain in December in Griffithstown?
How much does it snow in Griffithstown in December?
What is the month with the shortest days in Griffithstown?
How many hours of daylight does Griffithstown have in December?
When are sunrise and sunset in December in Griffithstown?
How many hours of sunshine does Griffithstown have in December?
When is the lowest UV index in Griffithstown?
What is the UV index reading in December in Griffithstown?
Average temperature in December
Griffithstown, United Kingdom
- Average high temperature in December: 7.8°C
The warmest month (with the highest average high temperature) is July (18.9°C).
The month with the lowest average high temperature is January (6.8°C).
- Average low temperature in December: 4.1°C
The month with the highest average low temperature is August (12.3°C).
The coldest months (with the lowest average low temperature) are January and February (2.8°C).
Average pressure in December
Griffithstown, United Kingdom
- Average pressure in December: 1013.8mbar
The months with the highest atmospheric pressure are May and September (1016.6mbar).
The month with the lowest atmospheric pressure is November (1009.9mbar).
Average wind speed in December
Griffithstown, United Kingdom
- Average wind speed in December: 20km/h
The windiest month (with the highest average wind speed) is February (20.7km/h).
The calmest months (with the lowest average wind speed) are June and July (13.9km/h).
Average humidity in December
Griffithstown, United Kingdom
- Average humidity in December: 88%
The months with the highest relative humidity are January, November and December (88%).
The months with the lowest relative humidity are April and May (83%).
Average rainfall in December
Griffithstown, United Kingdom
- Average rainfall in December: 67mm
The wettest month (with the highest rainfall) is November (72mm).
The driest month (with the least rainfall) is September (31mm).
Average rainfall days in December
Griffithstown, United Kingdom
- Average rainfall days in December: 16.6 days
The month with the highest number of rainy days is November (18.8 days).
The month with the least rainy days is February (13.3 days).
Average snowfall in December
Griffithstown, United Kingdom
- Average snowfall in December: 13mm
The month with the highest snowfall is February (24mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Griffithstown, United Kingdom
- Average snowfall days in December: 1.2 days
The months with the highest number of snowfall days are January and February (2.3 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
Griffithstown, United Kingdom
- Average daylight in December: 7h and 5min
The month with the longest days is June (Average daylight: 16h and 36min).
The month with the shortest days is December (Average daylight: 7h and 54min).
- Average sunshine in December: 4h and 1min
The month with the most sunshine is July (Average sunshine: 8h and 0min).
The month with the least sunshine is November (Average sunshine: 3h and 48min).
Average sunshine days in December
Griffithstown, United Kingdom
- Average sunshine days in December: 9.8 days
The month with the most sunshine days is March (13.9 days).
The month with the least sunshine days is November (8.1 days).
Average UV index in December
Griffithstown, 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
Griffithstown, United Kingdom
- Average cloud cover in December: 59
The month with the most cloud cover is November (Cloud cover 62).
The months with the least cloud cover are April and May (Cloud cover 49).
Average visibility in December
Griffithstown, 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).
Griffithstown, United Kingdom
Weather forecast for your location
2. Allow the app to use your location