Contents
- Weather in January
- Frequently asked questions
- Average temperature in January
- Average pressure in January
- Average wind speed in January
- Average humidity in January
- Average rainfall in January
- Average rainfall days in January
- Average snowfall in January
- Average snowfall days in January
- Average daylight in January
- Average sunshine in January
- Average sunshine days in January
- Average UV index in January
- Average cloud cover in January
- Average visibility in January
Weather in January
Temperature
January, marked by an average high-temperature of 0.9°C (33.6°F) and a low-temperature of -3.8°C (25.2°F), is the coldest month.Humidity
With an average relative humidity of 88%, January is the most humid month in Siřejovice.Rainfall
In Siřejovice, Czech Republic, in January, it is raining for 8.7 days, with typically 25mm (0.98") of accumulated precipitation. Throughout the year, there are 151.5 rainfall days, and 382mm (15.04") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. January is the month with the most snowfall in Siřejovice. Snow falls for 14.6 days and accumulates 107mm (4.21") of snow.Daylight
In Siřejovice, the average length of the day in January is 8h and 35min.On the first day of January in Siřejovice, Czech Republic, sunrise is at 08:04 and sunset at 16:09. On the last day of the month, sunrise is at 07:40 and sunset at 16:53 CET.
Sunshine
January has the least sunshine of the year in Siřejovice, with an average of 3.9h of sunshine.UV index
The average daily maximum UV index in January in Siřejovice is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unsafe exposure to UV radiation for the average person.Note: The maximum UV index, 2 during January, leads to the following recommendations:
While extended sun exposure does not significantly affect most people, those with sensitive skin, children, and infants should always be protected. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.
Frequently asked questions
What are the coldest months in Siřejovice?
How cold is January in Siřejovice?
What is the most humid month in Siřejovice?
What is the average humidity in January in Siřejovice?
How much does it rain in Siřejovice in January?
When does it snow the most in Siřejovice?
How much does it snow in Siřejovice in January?
What is the average length of the day in January in Siřejovice?
When is the sunrise / sunset in January in Siřejovice?
What is the month with the least sunshine in Siřejovice?
How long on average sun shines in January in Siřejovice?
What is the UV index reading in January in Siřejovice?
Average temperature in January
Siřejovice, Czech Republic
- Average high temperature in January: 0.9°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 (0.9°C).
- Average low temperature in January: -3.8°C
The month with the highest average low temperature is August (13.8°C).
The coldest month (with the lowest average low temperature) is January (-3.8°C).
Average pressure in January
Siřejovice, Czech Republic
- Average pressure in January: 1017.4mbar
The month with the highest atmospheric pressure is October (1018.1mbar).
The month with the lowest atmospheric pressure is July (1015mbar).
Average wind speed in January
Siřejovice, Czech Republic
- Average wind speed in January: 11.1km/h
The windiest month (with the highest average wind speed) is March (11.7km/h).
The calmest month (with the lowest average wind speed) is August (8.2km/h).
Average humidity in January
Siřejovice, Czech Republic
- Average humidity in January: 88%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is August (70%).
Average rainfall in January
Siřejovice, Czech Republic
- Average rainfall in January: 25mm
The wettest month (with the highest rainfall) is August (52mm).
The driest month (with the least rainfall) is April (17mm).
Average rainfall days in January
Siřejovice, Czech Republic
- Average rainfall days in January: 8.7 days
The month with the highest number of rainy days is July (19 days).
The month with the least rainy days is February (7 days).
Average snowfall in January
Siřejovice, Czech Republic
- Average snowfall in January: 107mm
The month with the highest snowfall is January (107mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in January
Siřejovice, Czech Republic
- Average snowfall days in January: 14.6 days
The month with the highest number of snowfall days is January (14.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Siřejovice, Czech Republic
- Average daylight in January: 8h and 4min
The month with the longest days is June (Average daylight: 16h and 24min).
The month with the shortest days is December (Average daylight: 8h and 6min).
- Average sunshine in January: 3h and 5min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).
Average sunshine days in January
Siřejovice, Czech Republic
- Average sunshine days in January: 11.5 days
The month with the most sunshine days is October (17.2 days).
The month with the least sunshine days is June (9.7 days).
Average UV index in January
Siřejovice, Czech Republic
- Average UV index in January: 2
The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is November (UV index 1).
Average cloud cover in January
Siřejovice, Czech Republic
- Average cloud cover in January: 61
The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in January
Siřejovice, Czech Republic
- Average visibility in January: 7km
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).
Siřejovice, Czech Republic
Weather forecast for your location
2. Allow the app to use your location
