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
January, characterized by an average high temperature of 1°C (33.8°F) and a low temperature of -3.8°C (25.2°F), is generally the coldest month.Humidity
The most humid month in Jizerní Vtelno is January, with an average relative humidity of 88%.Rainfall
In Jizerní Vtelno, in January, during 11 rainfall days, 35mm (1.38") of precipitation is typically accumulated. Throughout the year, there are 161.2 rainfall days, and 462mm (18.19") of precipitation is accumulated.Snowfall
Months with snowfall in Jizerní Vtelno are January through May, October through December. January is the month with the most snowfall. Snow falls for 14.2 days and accumulates 105mm (4.13") of snow.Daylight
In January, the average length of the day is 8h and 36min.On the first day of January in Jizerní Vtelno, Czech Republic, sunrise is at 08:00 and sunset at 16:07. On the last day of the month, sunrise is at 07:37 and sunset at 16:50 CET.
Sunshine
The month with the least sunshine is January, with an average of 3.6h of sunshine.UV index
The average daily maximum UV index in January is 2. A UV Index reading of 2, and below, represents a low threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: A maximum daily UV index of 2 during January morphs into the following directions:
While most people can stay under the sun for an hour without burning, children must always be guarded against sun exposure. It's recommended to limit sun exposure when its radiation is at its peak during midday. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest time of year in Jizerní Vtelno?
How cold is it in Jizerní Vtelno in January?
What is the most humid month in Jizerní Vtelno?
What is the average humidity in January in Jizerní Vtelno?
How many days does it rain in January in Jizerní Vtelno?
When does it snow the most in Jizerní Vtelno?
How many days does it snow in January in Jizerní Vtelno?
How many hours of daylight does Jizerní Vtelno have in January?
When are sunrise and sunset in January in Jizerní Vtelno?
What is the month with the least sunshine in Jizerní Vtelno?
How many hours of sunshine does Jizerní Vtelno have in January?
What is the UV index intensity in January in Jizerní Vtelno?
Average temperature in January
Jizerní Vtelno, Czech Republic
- Average high temperature in January: 1°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 (1°C).
- Average low temperature in January: -3.8°C
The month with the highest average low temperature is August (14°C).
The coldest month (with the lowest average low temperature) is January (-3.8°C).
Average pressure in January
Jizerní Vtelno, Czech Republic
- Average pressure in January: 1017.6mbar
The month with the highest atmospheric pressure is October (1018.3mbar).
The month with the lowest atmospheric pressure is July (1015mbar).
Average wind speed in January
Jizerní Vtelno, Czech Republic
- Average wind speed in January: 11.7km/h
The windiest month (with the highest average wind speed) is March (12.2km/h).
The calmest month (with the lowest average wind speed) is August (8.8km/h).
Average humidity in January
Jizerní Vtelno, 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
Jizerní Vtelno, Czech Republic
- Average rainfall in January: 35mm
The wettest month (with the highest rainfall) is June (65mm).
The driest month (with the least rainfall) is November (22mm).
Average rainfall days in January
Jizerní Vtelno, Czech Republic
- Average rainfall days in January: 11 days
The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is February (9.3 days).
Average snowfall in January
Jizerní Vtelno, Czech Republic
- Average snowfall in January: 105mm
The month with the highest snowfall is January (105mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in January
Jizerní Vtelno, Czech Republic
- Average snowfall days in January: 14.2 days
The month with the highest number of snowfall days is January (14.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Jizerní Vtelno, 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 4min
The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days in January
Jizerní Vtelno, Czech Republic
- Average sunshine days in January: 10.5 days
The month with the most sunshine days is October (16.5 days).
The month with the least sunshine days is May (10 days).
Average UV index in January
Jizerní Vtelno, 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
Jizerní Vtelno, Czech Republic
- Average cloud cover in January: 63
The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in January
Jizerní Vtelno, 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).
