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 arrival of December correlates with a minor temperature reduction, down from November's wintry 5.9°C (42.6°F) to a still icy 2.7°C (36.9°F). Isabella nights in December witness a mild cool down to an average temperature of 0.5°C (32.9°F).Humidity
In December, the average relative humidity is 85%.Rainfall
December is the month with the most rainfall. Rain falls for 15.3 days and accumulates 53mm (2.09") of precipitation.Snowfall
Months with snowfall are January through May, October through December. In Isabella, in December, snow falls for 14 days, with typically accumulated 97mm (3.82") of snow. In Isabella, during the entire year, snow falls for 70.6 days and aggregates up to 509mm (20.04") of snow.Daylight
The month with the shortest days in Isabella is December, with an average of 6h and 18min of daylight.On the first day of December, sunrise is at 08:57 and sunset at 15:40. On the last day of the month, sunrise is at 09:22 and sunset at 15:43 EET.
Sunshine
The month with the least sunshine in Isabella is December, with an average of 1.8h of sunshine.UV index
The months with the lowest UV index are January, March and December, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV rays for the ordinary person.Note: In December, the maximum UV index of 1 suggests these recommendations:
Although prolonged sun exposure does not typically bother most people, children, babies, and those with sensitive skin should always have protection. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Take into account! The reflection from snow can nearly double the Sun's UV radiation intensity.
Frequently asked questions
How cold is it in Isabella in December?
What is the average humidity in December in Isabella?
What is the wettest month in Isabella?
How many days does it rain in December in Isabella?
How much does it snow in Isabella in December?
What is the month with the shortest days in Isabella?
How many hours of daylight does Isabella have in December?
What time are sunrise and sunset in December in Isabella?
What is the month with the least sunshine in Isabella?
How long on average sun shines in December in Isabella?
What are the months with the lowest UV index in Isabella?
How high is the UV index in December in Isabella?
Average temperature in December
Isabella, Estonia
- Average high temperature in December: 2.7°C
The warmest months (with the highest average high temperature) are July and August (19.8°C).
The month with the lowest average high temperature is February (-0.4°C).
- Average low temperature in December: 0.5°C
The months with the highest average low temperature are July and August (15.3°C).
The coldest month (with the lowest average low temperature) is February (-3.2°C).
Average pressure in December
Isabella, Estonia
- Average pressure in December: 1008.8mbar
The month with the highest atmospheric pressure is May (1015.2mbar).
The month with the lowest atmospheric pressure is December (1008.8mbar).
Average wind speed in December
Isabella, Estonia
- Average wind speed in December: 23.8km/h
The windiest month (with the highest average wind speed) is December (23.8km/h).
The calmest month (with the lowest average wind speed) is May (15.6km/h).
Average humidity in December
Isabella, Estonia
- Average humidity in December: 85%
The month with the highest relative humidity is February (88%).
The months with the lowest relative humidity are May, June, July and August (75%).
Average rainfall in December
Isabella, Estonia
- Average rainfall in December: 53mm
The wettest month (with the highest rainfall) is December (53mm).
The driest month (with the least rainfall) is April (20mm).
Average rainfall days in December
Isabella, Estonia
- Average rainfall days in December: 15.3 days
The month with the highest number of rainy days is November (17.8 days).
The month with the least rainy days is February (7.7 days).
Average snowfall in December
Isabella, Estonia
- Average snowfall in December: 97mm
The month with the highest snowfall is January (145mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Isabella, Estonia
- Average snowfall days in December: 14 days
The month with the highest number of snowfall days is January (17.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Isabella, Estonia
- Average daylight in December: 6h and 2min
The month with the longest days is June (Average daylight: 18h and 24min).
The month with the shortest days is December (Average daylight: 6h and 18min).
- Average sunshine in December: 1h and 5min
The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is December (Average sunshine: 1h and 48min).
Average sunshine days in December
Isabella, Estonia
- Average sunshine days in December: 3.6 days
The month with the most sunshine days is May (19.6 days).
The month with the least sunshine days is December (3.6 days).
Average UV index in December
Isabella, Estonia
- Average UV index in December: 1
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, March and December (UV index 1).
Average cloud cover in December
Isabella, Estonia
- Average cloud cover in December: 77
The month with the most cloud cover is December (Cloud cover 77).
The months with the least cloud cover are July and August (Cloud cover 32).
Average visibility in December
Isabella, Estonia
- Average visibility in December: 8km
The months with the highest visibility are May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February and December (8km).
Isabella, Estonia
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