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
The start of December signals a decrease in the average high-temperature, transitioning from a frosty 7.9°C (46.2°F) in November to an icy 1.9°C (35.4°F). Rychvald notes an average temperature descent to a subzero cold -2.4°C (27.7°F) in December, a small shift from its daytime peak.Humidity
In Rychvald, the average relative humidity in December is 87%.Rainfall
In Rychvald, in December, during 11.6 rainfall days, 44mm (1.73") of precipitation is typically accumulated. In Rychvald, during the entire year, the rain falls for 166 days and collects up to 584mm (22.99") of precipitation.Snowfall
Months with snowfall are January through May, October through December. In Rychvald, Czech Republic, in December, during 10.6 snowfall days, 139mm (5.47") of snow is typically accumulated. In Rychvald, during the entire year, snow falls for 55 days and aggregates up to 640mm (25.2") of snow.Daylight
The month with the shortest days in Rychvald is December, with an average of 8h and 12min of daylight.On the first day of the month, sunrise is at 07:23 and sunset at 15:48. On the last day of December, sunrise is at 07:44 and sunset at 15:55 CET.
Sunshine
In December, the average sunshine is 4.2h.UV index
The months with the lowest UV index in Rychvald are November and December, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for the average person.Note: In December, a daily maximum UV index of 1 leads to the following instructions:
Despite the majority tolerating prolonged sun exposure, those with sensitive skin, infants, and children demand continual protection. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
Frequently asked questions
How cold is December in Rychvald?
What is the average humidity in December in Rychvald?
How many days does it rain in December in Rychvald?
How many days does it snow in December in Rychvald?
What is the month with the shortest days in Rychvald?
What is the average length of the day in December in Rychvald?
When is the sunrise / sunset in December in Rychvald?
How many hours of sunshine does Rychvald have in December?
What are the months with the lowest UV index in Rychvald?
What is the UV index intensity in December in Rychvald?
Average temperature in December
Rychvald, Czech Republic
- Average high temperature in December: 1.9°C
The warmest month (with the highest average high temperature) is August (24.3°C).
The month with the lowest average high temperature is January (-0.2°C).
- Average low temperature in December: -2.4°C
The month with the highest average low temperature is August (13.9°C).
The coldest month (with the lowest average low temperature) is January (-4.6°C).
Average pressure in December
Rychvald, Czech Republic
- Average pressure in December: 1018.8mbar
The months with the highest atmospheric pressure are October and December (1018.8mbar).
The months with the lowest atmospheric pressure are June and July (1014.7mbar).
Average wind speed in December
Rychvald, Czech Republic
- Average wind speed in December: 13.3km/h
The windiest month (with the highest average wind speed) is December (13.3km/h).
The calmest month (with the lowest average wind speed) is August (8.7km/h).
Average humidity in December
Rychvald, Czech Republic
- Average humidity in December: 87%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (69%).
Average rainfall in December
Rychvald, Czech Republic
- Average rainfall in December: 44mm
The wettest month (with the highest rainfall) is May (83mm).
The driest month (with the least rainfall) is November (30mm).
Average rainfall days in December
Rychvald, Czech Republic
- Average rainfall days in December: 11.6 days
The month with the highest number of rainy days is May (19.8 days).
The month with the least rainy days is January (8.9 days).
Average snowfall in December
Rychvald, Czech Republic
- Average snowfall in December: 139mm
The month with the highest snowfall is January (204mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Rychvald, Czech Republic
- Average snowfall days in December: 10.6 days
The month with the highest number of snowfall days is January (16.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Rychvald, Czech Republic
- Average daylight in December: 8h and 1min
The month with the longest days is June (Average daylight: 16h and 18min).
The month with the shortest days is December (Average daylight: 8h and 12min).
- Average sunshine in December: 4h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 3h and 24min).
Average sunshine days in December
Rychvald, Czech Republic
- Average sunshine days in December: 11.5 days
The month with the most sunshine days is October (16.4 days).
The month with the least sunshine days is June (8.4 days).
Average UV index in December
Rychvald, Czech Republic
- 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 November and December (UV index 1).
Average cloud cover in December
Rychvald, Czech Republic
- Average cloud cover in December: 59
The month with the most cloud cover is February (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in December
Rychvald, Czech Republic
- Average visibility in December: 8km
The months with the highest visibility are March, April, May, June, July, August, September, October and November (9km).
The month with the lowest visibility is January (7km).
Rychvald, Czech Republic
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