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
Alloa's shift into December sets the average high-temperature at an icy 4.6°C (40.3°F), a figure that deviates only slightly from November's 7°C (44.6°F). In Alloa, the nightly December temperatures experience a slight descent from daily highs to an average low of 0.9°C (33.6°F).Humidity
In Alloa, the average relative humidity in December is 90%.Rainfall
In December, in Alloa, United Kingdom, the rain falls for 15.5 days. Throughout December, 39mm (1.54") of precipitation is accumulated. Throughout the year, there are 180.3 rainfall days, and 388mm (15.28") of precipitation is accumulated.Snowfall
Months with snowfall in Alloa are January through April, November and December. In Alloa, during December, snow falls for 1.7 days and regularly aggregates up to 14mm (0.55") of snow. Throughout the year, in Alloa, there are 11.3 snowfall days, and 66mm (2.6") of snow is accumulated.Daylight
With an average of 7h and 6min of daylight, December has the shortest days of the year in Alloa, United Kingdom.On the first day of the month, sunrise is at 8:23 am and sunset at 3:45 pm. On the last day of December, sunrise is at 8:47 am and sunset at 3:49 pm GMT.
Sunshine
In December, the average sunshine is 3.8h.UV index
The months with the lowest UV index in Alloa, United Kingdom, are January through April, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: The maximum UV index of 2 during December leads to these instructions:
While sun exposure does not greatly affect most, individuals with fair skin, babies, and children always need vigilant safeguarding. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Alloa in December?
What is the average humidity in December in Alloa?
How many days does it rain in December in Alloa?
How much does it snow in Alloa in December?
What is the month with the shortest days in Alloa?
How many hours of daylight does Alloa have in December?
When is the sunrise / sunset in December in Alloa?
How long on average sun shines in December in Alloa?
What is the month with the lowest UV index in Alloa?
What is the UV index intensity in December in Alloa?
Average temperature in December
Alloa, United Kingdom
- Average high temperature in December: 4.6°C
The warmest month (with the highest average high temperature) is July (16.9°C).
The month with the lowest average high temperature is January (4.2°C).
- Average low temperature in December: 0.9°C
The month with the highest average low temperature is July (9.4°C).
The coldest month (with the lowest average low temperature) is January (0.5°C).
Average pressure in December
Alloa, United Kingdom
- Average pressure in December: 1007.7mbar
The month with the highest atmospheric pressure is May (1015.3mbar).
The month with the lowest atmospheric pressure is November (1006.7mbar).
Average wind speed in December
Alloa, United Kingdom
- Average wind speed in December: 16.5km/h
The windiest month (with the highest average wind speed) is January (16.9km/h).
The calmest month (with the lowest average wind speed) is July (11.2km/h).
Average humidity in December
Alloa, United Kingdom
- Average humidity in December: 90%
The month with the highest relative humidity is November (91%).
The months with the lowest relative humidity are April and May (83%).
Average rainfall in December
Alloa, United Kingdom
- Average rainfall in December: 39mm
The wettest month (with the highest rainfall) is August (46mm).
The driest month (with the least rainfall) is April (19mm).
Average rainfall days in December
Alloa, United Kingdom
- Average rainfall days in December: 15.5 days
The month with the highest number of rainy days is July (17.7 days).
The month with the least rainy days is February (13 days).
Average snowfall in December
Alloa, United Kingdom
- Average snowfall in December: 14mm
The month with the highest snowfall is February (27mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Alloa, United Kingdom
- Average snowfall days in December: 1.7 days
The month with the highest number of snowfall days is February (3.6 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
Alloa, United Kingdom
- Average daylight in December: 7h and 1min
The month with the longest days is June (Average daylight: 17h and 30min).
The month with the shortest days is December (Average daylight: 7h and 6min).
- Average sunshine in December: 3h and 5min
The month with the most sunshine is June (Average sunshine: 6h and 48min).
The month with the least sunshine is February (Average sunshine: 3h and 30min).
Average sunshine days in December
Alloa, United Kingdom
- Average sunshine days in December: 11.5 days
The month with the most sunshine days is April (13.3 days).
The month with the least sunshine days is August (9.9 days).
Average UV index in December
Alloa, United Kingdom
- Average UV index in December: 2
The months with the highest UV index are May, June and July (UV index 4).
The months with the lowest UV index are January, February, March, April, November and December (UV index 2).
Average cloud cover in December
Alloa, United Kingdom
- Average cloud cover in December: 63
The month with the most cloud cover is August (Cloud cover 67).
The month with the least cloud cover is April (Cloud cover 57).
Average visibility in December
Alloa, United Kingdom
- Average visibility in December: 8km
The months with the highest visibility are March and April (9km).
The months with the lowest visibility are July, August and September (7km).
