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
Andrejsala's December weather features a light decline in high-temperatures, reducing from an icy 5.5°C (41.9°F) in November to a still wintry 1.4°C (34.5°F). During the December nights, Andrejsala's temperature maintains an average close to the daytime highs, settling at a freezing cold -1.3°C (29.7°F).Humidity
In December, the average relative humidity is 88%.Rainfall
In Andrejsala, in December, during 9.9 rainfall days, 23mm (0.91") of precipitation is typically accumulated. Throughout the year, there are 142 rainfall days, and 382mm (15.04") of precipitation is accumulated.Snowfall
Months with snowfall are January through April, October through December. In Andrejsala, in December, snow falls for 11.6 days, with typically accumulated 70mm (2.76") of snow. Throughout the year, in Andrejsala, there are 52.2 snowfall days, and 327mm (12.87") of snow is accumulated.Daylight
December has the shortest days of the year, with an average of 6h and 54min of daylight.On the first day of the month, sunrise is at 08:37 and sunset at 15:48. On the last day of December, sunrise is at 09:01 and sunset at 15:52 EET.
Sunshine
The month with the least sunshine is December, with an average of 2h of sunshine.UV index
The months with the lowest UV index are January, February and December, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: A maximum daily UV index of 1 during December morphs into the following directions:
Despite most people tolerating extended sun exposure, it is critical to always protect those with sensitive skin, infants, and children. The solar radiation around mid-day is intense; avoid the Sun and stay safe. Boost your sun resistance with garments that are densely woven yet spacious. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in December?
What is the average humidity in December?
How much does it rain in December?
How many days does it snow in December?
What is the month with the shortest days?
How many hours of daylight does Andrejsala have in December?
When are sunrise and sunset in December?
What is the month with the least sunshine?
How long on average sun shines in December?
When is the lowest UV index?
What is the UV index intensity in December?
Average temperature in December
Andrejsala, Latvia
- Average high temperature in December: 1.4°C
The warmest month (with the highest average high temperature) is July (22.4°C).
The month with the lowest average high temperature is January (-1.3°C).
- Average low temperature in December: -1.3°C
The month with the highest average low temperature is July (14.5°C).
The coldest month (with the lowest average low temperature) is January (-4.8°C).
Average pressure in December
Andrejsala, Latvia
- Average pressure in December: 1011.4mbar
The month with the highest atmospheric pressure is October (1016.1mbar).
The month with the lowest atmospheric pressure is December (1011.4mbar).
Average wind speed in December
Andrejsala, Latvia
- Average wind speed in December: 18.9km/h
The windiest month (with the highest average wind speed) is December (18.9km/h).
The calmest month (with the lowest average wind speed) is May (13.1km/h).
Average humidity in December
Andrejsala, Latvia
- Average humidity in December: 88%
The months with the highest relative humidity are January and February (90%).
The month with the lowest relative humidity is May (72%).
Average rainfall in December
Andrejsala, Latvia
- Average rainfall in December: 23mm
The wettest month (with the highest rainfall) is July (47mm).
The driest month (with the least rainfall) is April (19mm).
Average rainfall days in December
Andrejsala, Latvia
- Average rainfall days in December: 9.9 days
The month with the highest number of rainy days is July (16.4 days).
The month with the least rainy days is February (6 days).
Average snowfall in December
Andrejsala, Latvia
- Average snowfall in December: 70mm
The month with the highest snowfall is January (84mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in December
Andrejsala, Latvia
- Average snowfall days in December: 11.6 days
The month with the highest number of snowfall days is January (13.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Andrejsala, Latvia
- Average daylight in December: 6h and 5min
The month with the longest days is June (Average daylight: 17h and 48min).
The month with the shortest days is December (Average daylight: 6h and 54min).
- Average sunshine in December: 2h
The month with the most sunshine is June (Average sunshine: 11h).
The month with the least sunshine is December (Average sunshine: 2h).
Average sunshine days in December
Andrejsala, Latvia
- Average sunshine days in December: 10.1 days
The month with the most sunshine days is April (16.8 days).
The month with the least sunshine days is December (10.1 days).
Average UV index in December
Andrejsala, Latvia
- 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, February and December (UV index 1).
Average cloud cover in December
Andrejsala, Latvia
- Average cloud cover in December: 79
The month with the most cloud cover is December (Cloud cover 79).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in December
Andrejsala, Latvia
- Average visibility in December: 9km
The months with the highest visibility are June, July, August and September (10km).
The months with the lowest visibility are January and February (8km).
