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
December's onset introduces a mild reduction in the average high-temperature, from a wintry 5.9°C (42.6°F) in November to a still icy 2.7°C (36.9°F). Undama registers a steady nighttime temperature averaging a still wintry 0.5°C (32.9°F) throughout December.Humidity
In Undama, the average relative humidity in December 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 Undama, in December, during 14 snowfall days, 97mm (3.82") of snow is typically accumulated. In Undama, during the entire year, snow falls for 70.6 days and aggregates up to 509mm (20.04") of snow.Daylight
With an average of 6h and 24min of daylight, December has the shortest days of the year in Undama.On the first day of the month, sunrise is at 08:55 and sunset at 15:39. On the last day of December, sunrise is at 09:21 and sunset at 15:42 EET.
Sunshine
With an average of 1.8h of sunshine, December has the least sunshine of the year.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 estimate of 2, and below, represents a minimal health vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: The maximum daily UV index of 1 in December converts into the following recommendations:
Extended time in the sun generally does not harm most, but those with sensitive skin, infants, and children should always be protected. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Be on the lookout! Nearly twofold UV radiation 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 December in Undama?
What is the average humidity in December in Undama?
What is the rainiest month in Undama?
How much does it rain in Undama in December?
How many days does it snow in December in Undama?
What is the month with the shortest days in Undama?
What is the average length of the day in December in Undama?
When is the sunrise / sunset in December in Undama?
What is the month with the least sunshine in Undama?
How many hours of sunshine does Undama have in December?
What is the month with the lowest UV index in Undama?
How high is the UV index in December in Undama?
Average temperature in December
Undama, 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
Undama, 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
Undama, 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
Undama, 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
Undama, 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
Undama, 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
Undama, 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
Undama, 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
Undama, Estonia
- Average daylight in December: 6h and 2min
The month with the longest days is June (Average daylight: 18h and 18min).
The month with the shortest days is December (Average daylight: 6h and 24min).
- 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
Undama, 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
Undama, 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
Undama, 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
Undama, 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).
