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
Vana-Kastre, Estonia, experiences a moderate temperature shift at the start of December, with average high-temperatures adjusting a bit from a cold 3.5°C (38.3°F) in November to a subzero cold -0.5°C (31.1°F). Recording a slight decline in temperature during the nights, Vana-Kastre's December temperatures average at a still freezing cold -3.8°C (25.2°F).Humidity
In December, the average relative humidity in Vana-Kastre is 92%.Rainfall
In Vana-Kastre, during December, the rain falls for 11.1 days and regularly aggregates up to 42mm (1.65") of precipitation. Throughout the year, there are 170.9 rainfall days, and 525mm (20.67") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. In Vana-Kastre, in December, snow falls for 20.4 days, with typically accumulated 183mm (7.2") of snow. In Vana-Kastre, during the entire year, snow falls for 99.4 days and aggregates up to 882mm (34.72") of snow.Daylight
With an average of 6h and 30min of daylight, December has the shortest days of the year in Vana-Kastre.On the first day of December in Vana-Kastre, sunrise is at 08:35 and sunset at 15:27. On the last day of the month, sunrise is at 09:00 and sunset at 15:30 EET.
Sunshine
December has the least sunshine of the year in Vana-Kastre, with an average of 1.8h of sunshine.UV index
January through March, October through December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index reading of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for the ordinary person.Note: The daily maximum UV index of 1 in December interprets into the following advice:
Though extended exposure to the sun typically does not concern most people, it is crucial to always shield children, infants, and those with sensitive skin. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Be alert! Nearly double the UV rays from the Sun can be reflected by snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Vana-Kastre in December?
What is the average humidity in December in Vana-Kastre?
How much does it rain in Vana-Kastre in December?
How much does it snow in Vana-Kastre in December?
What is the month with the shortest days in Vana-Kastre?
How many hours of daylight does Vana-Kastre have in December?
What time are sunrise and sunset in December in Vana-Kastre?
What is the month with the least sunshine in Vana-Kastre?
How many hours of sunshine does Vana-Kastre have in December?
What is the month with the lowest UV index in Vana-Kastre?
What is the UV index reading in December in Vana-Kastre?
Average temperature in December
Vana-Kastre, Estonia
- Average high temperature in December: -0.5°C
The warmest month (with the highest average high temperature) is July (23.1°C).
The month with the lowest average high temperature is January (-3.5°C).
- Average low temperature in December: -3.8°C
The month with the highest average low temperature is July (12.8°C).
The coldest month (with the lowest average low temperature) is January (-7.6°C).
Average pressure in December
Vana-Kastre, Estonia
- Average pressure in December: 1010.8mbar
The month with the highest atmospheric pressure is October (1015.5mbar).
The month with the lowest atmospheric pressure is December (1010.8mbar).
Average wind speed in December
Vana-Kastre, Estonia
- Average wind speed in December: 14.3km/h
The windiest month (with the highest average wind speed) is December (14.3km/h).
The calmest months (with the lowest average wind speed) are May and August (11km/h).
Average humidity in December
Vana-Kastre, Estonia
- Average humidity in December: 92%
The month with the highest relative humidity is February (94%).
The month with the lowest relative humidity is May (71%).
Average rainfall in December
Vana-Kastre, Estonia
- Average rainfall in December: 42mm
The wettest month (with the highest rainfall) is June (59mm).
The driest months (with the least rainfall) are March and April (32mm).
Average rainfall days in December
Vana-Kastre, Estonia
- Average rainfall days in December: 11.1 days
The month with the highest number of rainy days is July (19.3 days).
The month with the least rainy days is February (6.3 days).
Average snowfall in December
Vana-Kastre, Estonia
- Average snowfall in December: 183mm
The month with the highest snowfall is February (217mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Vana-Kastre, Estonia
- Average snowfall days in December: 20.4 days
The month with the highest number of snowfall days is January (21.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Vana-Kastre, Estonia
- Average daylight in December: 6h and 3min
The month with the longest days is June (Average daylight: 18h and 12min).
The month with the shortest days is December (Average daylight: 6h and 30min).
- Average sunshine in December: 1h and 5min
The month with the most sunshine is June (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 1h and 48min).
Average sunshine days in December
Vana-Kastre, Estonia
- Average sunshine days in December: 3.7 days
The month with the most sunshine days is May (13.3 days).
The month with the least sunshine days is December (3.7 days).
Average UV index in December
Vana-Kastre, Estonia
- Average UV index in December: 1
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 1).
Average cloud cover in December
Vana-Kastre, Estonia
- Average cloud cover in December: 82
The month with the most cloud cover is December (Cloud cover 82).
The months with the least cloud cover are May and July (Cloud cover 40).
Average visibility in December
Vana-Kastre, Estonia
- Average visibility in December: 7km
The months with the highest visibility are May, June, July and August (9km).
The months with the lowest visibility are January and February (6km).
