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
In December, the average high-temperature goes from an icy 5.8°C (42.4°F) in November to a freezing cold -0.2°C (31.6°F). Throughout the month of December, Heľpa reports a steady low-temperature average of -5.7°C (21.7°F).Humidity
The months with the highest humidity in Heľpa are January, February and December, with an average relative humidity of 92%.Rainfall
In Heľpa, Slovakia, in December, during 4.9 rainfall days, 49mm (1.93") of precipitation is typically accumulated. In Heľpa, during the entire year, the rain falls for 152.4 days and collects up to 695mm (27.36") of precipitation.Snowfall
Months with snowfall in Heľpa are January through May, July, September through December. In Heľpa, during December, snow falls for 19.5 days and regularly aggregates up to 344mm (13.54") of snow. In Heľpa, during the entire year, snow falls for 106.9 days and aggregates up to 1765mm (69.49") of snow.Daylight
The month with the shortest days in Heľpa is December, with an average of 8h and 18min of daylight.On the first day of the month, sunrise is at 07:12 and sunset at 15:45. On the last day of December, sunrise is at 07:33 and sunset at 15:53 CET.
Sunshine
The average sunshine in December is 3.5h.UV index
November and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for average individuals.Note: A maximum high UV index of 1 in December translates into the following recommendations:
Unlike children, who always need sun protection, most individuals can remain in the sun for up to an hour without getting burnt. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Heľpa in December?
What are the most humid months in Heľpa?
What is the average humidity in December in Heľpa?
How many days does it rain in December in Heľpa?
How many days does it snow in December in Heľpa?
What is the month with the shortest days in Heľpa?
What is the average length of the day in December in Heľpa?
What time are sunrise and sunset in December in Heľpa?
How long on average sun shines in December in Heľpa?
What is the month with the lowest UV index in Heľpa?
What is the UV index reading in December in Heľpa?
Average temperature in December
Heľpa, Slovakia
- Average high temperature in December: -0.2°C
The warmest month (with the highest average high temperature) is August (22.5°C).
The month with the lowest average high temperature is January (-1.1°C).
- Average low temperature in December: -5.7°C
The month with the highest average low temperature is August (10.1°C).
The coldest month (with the lowest average low temperature) is January (-7.5°C).
Average pressure in December
Heľpa, Slovakia
- Average pressure in December: 1019.6mbar
The month with the highest atmospheric pressure is December (1019.6mbar).
The month with the lowest atmospheric pressure is June (1014.3mbar).
Average wind speed in December
Heľpa, Slovakia
- Average wind speed in December: 7.9km/h
The windiest month (with the highest average wind speed) is March (8.6km/h).
The calmest month (with the lowest average wind speed) is August (6.5km/h).
Average humidity in December
Heľpa, Slovakia
- Average humidity in December: 92%
The months with the highest relative humidity are January, February and December (92%).
The month with the lowest relative humidity is August (74%).
Average rainfall in December
Heľpa, Slovakia
- Average rainfall in December: 49mm
The wettest month (with the highest rainfall) is June (92mm).
The driest month (with the least rainfall) is April (40mm).
Average rainfall days in December
Heľpa, Slovakia
- Average rainfall days in December: 4.9 days
The month with the highest number of rainy days is June (22 days).
The month with the least rainy days is February (4.1 days).
Average snowfall in December
Heľpa, Slovakia
- Average snowfall in December: 344mm
The month with the highest snowfall is February (347mm).
The months with the least snowfall are June and August (0mm).
Average snowfall days in December
Heľpa, Slovakia
- Average snowfall days in December: 19.5 days
The month with the highest number of snowfall days is January (21.3 days).
The month with the least snowfall days is August (0 days).
Average daylight in December /
Average sunshine in December
Heľpa, Slovakia
- Average daylight in December: 8h and 2min
The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 18min).
- Average sunshine in December: 3h and 3min
The month with the most sunshine is August (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 3h and 18min).
Average sunshine days in December
Heľpa, Slovakia
- Average sunshine days in December: 11.6 days
The month with the most sunshine days is October (14.8 days).
The month with the least sunshine days is June (6.1 days).
Average UV index in December
Heľpa, Slovakia
- 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 November and December (UV index 1).
Average cloud cover in December
Heľpa, Slovakia
- Average cloud cover in December: 66
The months with the most cloud cover are February and December (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in December
Heľpa, Slovakia
- Average visibility in December: 6km
The month with the highest visibility is August (9km).
The month with the lowest visibility is January (5km).
