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
January
Weather in January
Temperature
Temperature records mark January as the coldest month, with highs averaging -0.5°C (31.1°F) and lows at -5.3°C (22.5°F).Humidity
With an average relative humidity of 91%, January is the most humid month in České Heřmanice, Czech Republic.Rainfall
In České Heřmanice, during January, the rain falls for 7 days and regularly aggregates up to 33mm (1.3") of precipitation. Throughout the year, in České Heřmanice, there are 134 rainfall days, and 451mm (17.76") of precipitation is accumulated.Snowfall
Months with snowfall in České Heřmanice are January through May, October through December. The month with the most snowfall in České Heřmanice, Czech Republic, is January, when snow falls for 16.1 days and typically aggregates up to 138mm (5.43") of snow.Daylight
In České Heřmanice, the average length of the day in January is 8h and 40min.On the first day of the month, sunrise is at 07:53 and sunset at 16:03. On the last day of January, in České Heřmanice, sunrise is at 07:30 and sunset at 16:46 CET.
Sunshine
January has the least sunshine of the year, with an average of 3.4h of sunshine.UV index
The months with the lowest UV index in České Heřmanice are January and November, with an average maximum UV index of 1. A UV Index estimate of 2, and below, represents a low threat to health from exposure to the Sun's UV radiation for the average person.Note: The average daily UV index of 1 in January transforms into the following instructions:
Most individuals face no significant issues with extended sun exposure, but it is always essential to protect children, babies, and those with sensitive skin. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest time of year in České Heřmanice?
How cold is January in České Heřmanice?
What is the most humid month in České Heřmanice?
What is the average humidity in January in České Heřmanice?
How many days does it rain in January in České Heřmanice?
When does it snow the most in České Heřmanice?
How many days does it snow in January in České Heřmanice?
How many hours of daylight does České Heřmanice have in January?
When is the sunrise / sunset in January in České Heřmanice?
What is the month with the least sunshine in České Heřmanice?
How many hours of sunshine does České Heřmanice have in January?
What are the months with the lowest UV index in České Heřmanice?
What is the UV index reading in January in České Heřmanice?
Average temperature in January
České Heřmanice, Czech Republic
- Average high temperature in January: -0.5°C
The warmest month (with the highest average high temperature) is August (23.2°C).
The month with the lowest average high temperature is January (-0.5°C).
- Average low temperature in January: -5.3°C
The month with the highest average low temperature is August (12.4°C).
The coldest month (with the lowest average low temperature) is January (-5.3°C).
Average pressure in January
České Heřmanice, Czech Republic
- Average pressure in January: 1017.9mbar
The months with the highest atmospheric pressure are October and December (1018.6mbar).
The month with the lowest atmospheric pressure is July (1015mbar).
Average wind speed in January
České Heřmanice, Czech Republic
- Average wind speed in January: 13.7km/h
The windiest month (with the highest average wind speed) is December (14.4km/h).
The calmest month (with the lowest average wind speed) is August (9.3km/h).
Average humidity in January
České Heřmanice, Czech Republic
- Average humidity in January: 91%
The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is August (72%).
Average rainfall in January
České Heřmanice, Czech Republic
- Average rainfall in January: 33mm
The wettest month (with the highest rainfall) is June (65mm).
The driest month (with the least rainfall) is April (21mm).
Average rainfall days in January
České Heřmanice, Czech Republic
- Average rainfall days in January: 7 days
The month with the highest number of rainy days is May (17.6 days).
The month with the least rainy days is January (7 days).
Average snowfall in January
České Heřmanice, Czech Republic
- Average snowfall in January: 138mm
The month with the highest snowfall is January (138mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in January
České Heřmanice, Czech Republic
- Average snowfall days in January: 16.1 days
The month with the highest number of snowfall days is January (16.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
České Heřmanice, Czech Republic
- Average daylight in January: 8h and 4min
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 January: 3h and 2min
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 24min).
Average sunshine days in January
České Heřmanice, Czech Republic
- Average sunshine days in January: 12 days
The month with the most sunshine days is October (18.7 days).
The months with the least sunshine days are May and December (11 days).
Average UV index in January
České Heřmanice, Czech Republic
- Average UV index in January: 1
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January and November (UV index 1).
Average cloud cover in January
České Heřmanice, Czech Republic
- Average cloud cover in January: 66
The months with the most cloud cover are January and December (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in January
České Heřmanice, Czech Republic
- Average visibility in January: 7km
The months with the highest visibility are March, April, May, June, July, August and September (9km).
The month with the lowest visibility is January (7km).
