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
Transition into December subtly marks a drop in the average high-temperature, moderately moving from a chilly 7.3°C (45.1°F) in November to a cold 2.6°C (36.7°F). December nights cool to an average low-temperature of -2.1°C (28.2°F), a marginal decrease from its daytime equivalent.Humidity
In December, the average relative humidity is 86%.Rainfall
In Hostim, Czech Republic, during December, the rain falls for 7.7 days and regularly aggregates up to 15mm (0.59") of precipitation. Throughout the year, in Hostim, there are 127.4 rainfall days, and 291mm (11.46") of precipitation is accumulated.Snowfall
January through April, October through December are months with snowfall. In December, it is snowing for 7 days. Throughout December, 30mm (1.18") of snow is accumulated. Throughout the year, in Hostim, there are 33.9 snowfall days, and 139mm (5.47") of snow is accumulated.Daylight
With an average of 8h and 18min of daylight, December has the shortest days of the year in Hostim.On the first day of December in Hostim, sunrise is at 07:29 and sunset at 16:01. On the last day of the month, sunrise is at 07:50 and sunset at 16:08 CET.
Sunshine
In Hostim, the average sunshine in December is 4.3h.UV index
In Hostim, the average daily maximum UV index in December is 2. A UV Index value of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation for the ordinary person.Note: The average daily UV index of 2 in December transforms into the following instructions:
Protection from prolonged sun exposure is necessary for babies, children, and individuals with sensitive skin. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Notice! The UV radiation of the Sun can be intensified nearly twofold due to the reflective quality of snow.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December in Hostim?
What is the average humidity in December in Hostim?
How many days does it rain in December in Hostim?
How much does it snow in Hostim in December?
What is the month with the shortest days in Hostim?
How many hours of daylight does Hostim have in December?
When are sunrise and sunset in December in Hostim?
How long on average sun shines in December in Hostim?
What is the UV index intensity in December in Hostim?
Average temperature in December
Hostim, Czech Republic
- Average high temperature in December: 2.6°C
The warmest month (with the highest average high temperature) is August (24.9°C).
The month with the lowest average high temperature is January (0.8°C).
- Average low temperature in December: -2.1°C
The month with the highest average low temperature is August (14.1°C).
The coldest month (with the lowest average low temperature) is January (-3.9°C).
Average pressure in December
Hostim, Czech Republic
- 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 (1015.3mbar).
Average wind speed in December
Hostim, Czech Republic
- Average wind speed in December: 13.3km/h
The windiest month (with the highest average wind speed) is February (14.5km/h).
The calmest month (with the lowest average wind speed) is August (10.3km/h).
Average humidity in December
Hostim, Czech Republic
- Average humidity in December: 86%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is August (68%).
Average rainfall in December
Hostim, Czech Republic
- Average rainfall in December: 15mm
The wettest month (with the highest rainfall) is June (54mm).
The driest month (with the least rainfall) is November (10mm).
Average rainfall days in December
Hostim, Czech Republic
- Average rainfall days in December: 7.7 days
The month with the highest number of rainy days is July (16.9 days).
The month with the least rainy days is February (5.8 days).
Average snowfall in December
Hostim, Czech Republic
- Average snowfall in December: 30mm
The month with the highest snowfall is January (53mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in December
Hostim, Czech Republic
- Average snowfall days in December: 7 days
The month with the highest number of snowfall days is January (11.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Hostim, Czech Republic
- 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: 4h and 2min
The month with the most sunshine is August (Average sunshine: 10h and 36min).
The months with the least sunshine are January and February (Average sunshine: 3h and 48min).
Average sunshine days in December
Hostim, Czech Republic
- Average sunshine days in December: 16.3 days
The month with the most sunshine days is October (19.2 days).
The month with the least sunshine days is July (10.8 days).
Average UV index in December
Hostim, Czech Republic
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in December
Hostim, Czech Republic
- Average cloud cover in December: 57
The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in December
Hostim, Czech Republic
- Average visibility in December: 8km
The month with the highest visibility is August (10km).
The months with the lowest visibility are January, November and December (8km).
Hostim, Czech Republic
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