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
With the onset of December, the average high-temperature subtly recedes from November's wintry 5.1°C (41.2°F) to a still icy 0.8°C (33.4°F). Olaine registers an average low-temperature of -2°C (28.4°F) throughout December, a modest decrease from its daytime highs.Humidity
In December, the average relative humidity in Olaine is 90%.Rainfall
In Olaine, during December, the rain falls for 9.5 days and regularly aggregates up to 21mm (0.83") of precipitation. Throughout the year, there are 139.1 rainfall days, and 347mm (13.66") of precipitation is accumulated.Snowfall
Months with snowfall in Olaine are January through April, October through December. In Olaine, in December, snow falls for 10.2 days, with typically accumulated 75mm (2.95") of snow. In Olaine, during the entire year, snow falls for 48.3 days and aggregates up to 339mm (13.35") of snow.Daylight
The month with the shortest days in Olaine is December, with an average of 6h and 54min of daylight.On the first day of the month, sunrise is at 08:36 and sunset at 15:50. On the last day of December, sunrise is at 09:00 and sunset at 15:54 EET.
Sunshine
The month with the least sunshine in Olaine is December, with an average of 2.3h of sunshine.UV index
January, February, November and December, with an average maximum UV index of 1, are months with the lowest UV index in Olaine. A UV Index reading of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: The daily high UV index of 1 in December translates into this advice:
Sun exposure does not present considerable issues for many, yet infants, fair-skinned people, and children necessitate constant protection. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
Frequently asked questions
How cold is it in Olaine in December?
What is the average humidity in December in Olaine?
How much does it rain in Olaine in December?
How much does it snow in Olaine in December?
What is the month with the shortest days in Olaine?
What is the average length of the day in December in Olaine?
When are sunrise and sunset in December in Olaine?
What is the month with the least sunshine in Olaine?
How long on average sun shines in December in Olaine?
What are the months with the lowest UV index in Olaine?
What is the UV index intensity in December in Olaine?
Average temperature in December
Olaine, Latvia
- Average high temperature in December: 0.8°C
The warmest month (with the highest average high temperature) is July (23.3°C).
The month with the lowest average high temperature is January (-1.9°C).
- Average low temperature in December: -2°C
The month with the highest average low temperature is July (13.4°C).
The coldest month (with the lowest average low temperature) is January (-5.5°C).
Average pressure in December
Olaine, Latvia
- Average pressure in December: 1011.7mbar
The month with the highest atmospheric pressure is October (1016.3mbar).
The month with the lowest atmospheric pressure is December (1011.7mbar).
Average wind speed in December
Olaine, Latvia
- Average wind speed in December: 15.1km/h
The windiest month (with the highest average wind speed) is December (15.1km/h).
The calmest month (with the lowest average wind speed) is August (11.5km/h).
Average humidity in December
Olaine, Latvia
- Average humidity in December: 90%
The months with the highest relative humidity are January and February (91%).
The month with the lowest relative humidity is May (72%).
Average rainfall in December
Olaine, Latvia
- Average rainfall in December: 21mm
The wettest month (with the highest rainfall) is July (48mm).
The driest month (with the least rainfall) is April (20mm).
Average rainfall days in December
Olaine, Latvia
- Average rainfall days in December: 9.5 days
The month with the highest number of rainy days is July (18.7 days).
The month with the least rainy days is February (6 days).
Average snowfall in December
Olaine, Latvia
- Average snowfall in December: 75mm
The month with the highest snowfall is February (83mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in December
Olaine, Latvia
- Average snowfall days in December: 10.2 days
The month with the highest number of snowfall days is February (11.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Olaine, Latvia
- Average daylight in December: 6h and 5min
The month with the longest days is June (Average daylight: 17h and 42min).
The month with the shortest days is December (Average daylight: 6h and 54min).
- Average sunshine in December: 2h and 2min
The month with the most sunshine is June (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 2h and 18min).
Average sunshine days in December
Olaine, Latvia
- Average sunshine days in December: 12.3 days
The month with the most sunshine days is October (17.2 days).
The month with the least sunshine days is July (11.2 days).
Average UV index in December
Olaine, Latvia
- 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, November and December (UV index 1).
Average cloud cover in December
Olaine, Latvia
- Average cloud cover in December: 74
The month with the most cloud cover is December (Cloud cover 74).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in December
Olaine, Latvia
- Average visibility in December: 8km
The months with the highest visibility are April, May, June, July, August, September and October (9km).
The month with the lowest visibility is February (7km).
Olaine, Latvia
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