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
With its high average temperature of 0.1°C (32.2°F) and a low of -4.8°C (23.4°F), January is regarded as the coldest month.Humidity
The most humid month in Rolava, Czech Republic, is January, with an average relative humidity of 92%.Rainfall
In January, the rain falls for 12 days. Throughout January, 45mm (1.77") of precipitation is accumulated. In Rolava, during the entire year, the rain falls for 177.4 days and collects up to 534mm (21.02") of precipitation.Snowfall
January through May, October through December are months with snowfall. The month with the most snowfall in Rolava is January, when snow falls for 17.8 days and typically aggregates up to 185mm (7.28") of snow.Daylight
The average length of the day in January is 8h and 36min.On the first day of the month, sunrise is at 08:09 and sunset at 16:16. On the last day of January, in Rolava, sunrise is at 07:46 and sunset at 16:59 CET.
Sunshine
With an average of 2.7h of sunshine, January has the least sunshine of the year.UV index
The months with the lowest UV index in Rolava are January, February, November and December, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a low health risk from exposure to the Sun's UV rays for ordinary individuals.Note: The maximum daily UV index, 1 in January, converts into the following recommendations:
While sun exposure does not greatly affect most, individuals with fair skin, babies, and children always need vigilant safeguarding. Avoiding the Sun during its peak radiation time around midday is a healthy practice. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What part of the year is the coldest in Rolava?
How cold is it in Rolava in January?
What is the most humid month in Rolava?
What is the average humidity in January in Rolava?
How many days does it rain in January in Rolava?
What is the snowiest month in Rolava?
How many days does it snow in January in Rolava?
What is the average length of the day in January in Rolava?
When are sunrise and sunset in January in Rolava?
What is the month with the least sunshine in Rolava?
How long on average sun shines in January in Rolava?
When is the lowest UV index in Rolava?
How high is the UV index in January in Rolava?
Average temperature in January
Rolava, Czech Republic
- Average high temperature in January: 0.1°C
The warmest month (with the highest average high temperature) is August (22.5°C).
The month with the lowest average high temperature is January (0.1°C).
- Average low temperature in January: -4.8°C
The month with the highest average low temperature is August (11.6°C).
The coldest month (with the lowest average low temperature) is January (-4.8°C).
Average pressure in January
Rolava, Czech Republic
- Average pressure in January: 1017.7mbar
The month with the highest atmospheric pressure is December (1018.3mbar).
The month with the lowest atmospheric pressure is November (1015.2mbar).
Average wind speed in January
Rolava, Czech Republic
- Average wind speed in January: 12.4km/h
The windiest month (with the highest average wind speed) is December (13.2km/h).
The calmest month (with the lowest average wind speed) is August (9km/h).
Average humidity in January
Rolava, Czech Republic
- Average humidity in January: 92%
The month with the highest relative humidity is January (92%).
The months with the lowest relative humidity are April, July and August (75%).
Average rainfall in January
Rolava, Czech Republic
- Average rainfall in January: 45mm
The wettest month (with the highest rainfall) is June (64mm).
The driest month (with the least rainfall) is April (27mm).
Average rainfall days in January
Rolava, Czech Republic
- Average rainfall days in January: 12 days
The month with the highest number of rainy days is July (20.3 days).
The month with the least rainy days is February (9.4 days).
Average snowfall in January
Rolava, Czech Republic
- Average snowfall in January: 185mm
The month with the highest snowfall is January (185mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in January
Rolava, Czech Republic
- Average snowfall days in January: 17.8 days
The month with the highest number of snowfall days is January (17.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Rolava, 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: 2h and 4min
The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 2h and 42min).
Average sunshine days in January
Rolava, Czech Republic
- Average sunshine days in January: 7.1 days
The month with the most sunshine days is October (16.3 days).
The month with the least sunshine days is December (7 days).
Average UV index in January
Rolava, 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, February, November and December (UV index 1).
Average cloud cover in January
Rolava, Czech Republic
- Average cloud cover in January: 75
The month with the most cloud cover is January (Cloud cover 75).
The month with the least cloud cover is August (Cloud cover 38).
Average visibility in January
Rolava, Czech Republic
- Average visibility in January: 6km
The months with the highest visibility are April, June, July and August (9km).
The month with the lowest visibility is January (6km).
Rolava, Czech Republic
Weather forecast for your location
2. Allow the app to use your location