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 arrival coincides with a soft drop in the average high-temperature, subtly decreasing from November's frosty 6.2°C (43.2°F) to a wintry 3.1°C (37.6°F). Kaarma registers a small shift from peak daytime temperatures, with a consistent average low-temperature of 0.8°C (33.4°F) during December.Humidity
In December, the average relative humidity in Kaarma is 85%.Rainfall
The month with the most rainfall is December, when the rain falls for 14.6 days and typically aggregates up to 49mm (1.93") of precipitation.Snowfall
Months with snowfall are January through May, October through December. In Kaarma, in December, during 12.1 snowfall days, 82mm (3.23") of snow is typically accumulated. In Kaarma, during the entire year, snow falls for 63.1 days and aggregates up to 445mm (17.52") of snow.Daylight
With an average of 6h and 30min of daylight, December has the shortest days of the year in Kaarma, Estonia.On the first day of the month, sunrise is at 08:52 and sunset at 15:45. On the last day of December, in Kaarma, Estonia, sunrise is at 09:17 and sunset at 15:48 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 in Kaarma 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 unsafe exposure to UV radiation for average individuals.Note: In December, a daily maximum UV index of 1 leads to the following instructions:
While most people are not greatly affected by extended sun exposure, those with fair skin, babies, and children must always have protection. The solar radiation around mid-day is intense; avoid the Sun and stay safe. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Mind this! Nearly twice the UV radiation from the Sun can be reflected by the snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December in Kaarma?
What is the average humidity in December in Kaarma?
What is the wettest month in Kaarma?
How much does it rain in Kaarma in December?
How much does it snow in Kaarma in December?
What is the month with the shortest days in Kaarma?
What is the average length of the day in December in Kaarma?
What time are sunrise and sunset in December in Kaarma?
What is the month with the least sunshine in Kaarma?
How long on average sun shines in December in Kaarma?
What are the months with the lowest UV index in Kaarma?
What is the UV index reading in December in Kaarma?
Average temperature in December
Kaarma, Estonia
- Average high temperature in December: 3.1°C
The warmest month (with the highest average high temperature) is July (20.1°C).
The month with the lowest average high temperature is February (-0.1°C).
- Average low temperature in December: 0.8°C
The month with the highest average low temperature is August (15.6°C).
The coldest month (with the lowest average low temperature) is February (-2.8°C).
Average pressure in December
Kaarma, Estonia
- Average pressure in December: 1009.3mbar
The month with the highest atmospheric pressure is May (1015.3mbar).
The month with the lowest atmospheric pressure is December (1009.3mbar).
Average wind speed in December
Kaarma, Estonia
- Average wind speed in December: 24.8km/h
The windiest month (with the highest average wind speed) is December (24.8km/h).
The calmest month (with the lowest average wind speed) is May (16km/h).
Average humidity in December
Kaarma, Estonia
- Average humidity in December: 85%
The month with the highest relative humidity is February (88%).
The month with the lowest relative humidity is May (74%).
Average rainfall in December
Kaarma, Estonia
- Average rainfall in December: 49mm
The wettest month (with the highest rainfall) is December (49mm).
The driest month (with the least rainfall) is April (20mm).
Average rainfall days in December
Kaarma, Estonia
- Average rainfall days in December: 14.6 days
The month with the highest number of rainy days is November (17.5 days).
The month with the least rainy days is February (7.5 days).
Average snowfall in December
Kaarma, Estonia
- Average snowfall in December: 82mm
The month with the highest snowfall is January (134mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Kaarma, Estonia
- Average snowfall days in December: 12.1 days
The month with the highest number of snowfall days is January (17.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Kaarma, 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 July (Average sunshine: 11h and 54min).
The month with the least sunshine is December (Average sunshine: 1h and 48min).
Average sunshine days in December
Kaarma, Estonia
- Average sunshine days in December: 4.5 days
The month with the most sunshine days is May (18.1 days).
The month with the least sunshine days is December (4.5 days).
Average UV index in December
Kaarma, 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
Kaarma, Estonia
- Average cloud cover in December: 77
The month with the most cloud cover is December (Cloud cover 77).
The month with the least cloud cover is July (Cloud cover 33).
Average visibility in December
Kaarma, Estonia
- Average visibility in December: 9km
The months with the highest visibility are May, June, July, August and September (10km).
The month with the lowest visibility is January (8km).
