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
During the coldest month in Brno, Czech Republic, January, temperatures average a high of 0.5°C (32.9°F) and a low of -3.9°C (25°F).Humidity
January is the most humid month in Brno, Czech Republic, with an average relative humidity of 87%.Rainfall
In January, the rain falls for 6.3 days. Throughout January, 19mm (0.75") of precipitation is accumulated. In Brno, Czech Republic, during the entire year, the rain falls for 115.7 days and collects up to 251mm (9.88") of precipitation.Snowfall
January through April, October through December are months with snowfall in Brno. January is the month with the most snowfall in Brno, Czech Republic. Snow falls for 10.3 days and accumulates 74mm (2.91") of snow.Daylight
In January, the average length of the day in Brno is 8h and 45min.On the first day of the month, sunrise is at 07:48 and sunset at 16:05. On the last day of January, sunrise is at 07:26 and sunset at 16:47 CET.
Sunshine
The months with the least sunshine are January and February, with an average of 3.9h of sunshine.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Brno. A UV Index estimate of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for average individuals.Note: An average maximum UV index of 2 in January leads to these recommendations:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.
Frequently asked questions
What are the coldest months in Brno?
How cold is it in Brno in January?
What is the most humid month in Brno?
What is the average humidity in January in Brno?
How many days does it rain in January in Brno?
What is the snowiest month in Brno?
How many days does it snow in January in Brno?
What is the average length of the day in January in Brno?
When are sunrise and sunset in January in Brno?
What are the months with the least sunshine in Brno?
How long on average sun shines in January in Brno?
What are the months with the lowest UV index in Brno?
What is the UV index reading in January in Brno?
Average temperature in January
Brno, Czech Republic
- Average high temperature in January: 0.5°C
The warmest month (with the highest average high temperature) is August (26.1°C).
The month with the lowest average high temperature is January (0.5°C).
- Average low temperature in January: -3.9°C
The month with the highest average low temperature is August (14.7°C).
The coldest month (with the lowest average low temperature) is January (-3.9°C).
Average pressure in January
Brno, Czech Republic
- Average pressure in January: 1018.5mbar
The month with the highest atmospheric pressure is December (1019.6mbar).
The month with the lowest atmospheric pressure is June (1015mbar).
Average wind speed in January
Brno, Czech Republic
- Average wind speed in January: 11.6km/h
The windiest month (with the highest average wind speed) is March (13.7km/h).
The calmest month (with the lowest average wind speed) is August (9.6km/h).
Average humidity in January
Brno, Czech Republic
- Average humidity in January: 87%
The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is August (65%).
Average rainfall in January
Brno, Czech Republic
- Average rainfall in January: 19mm
The wettest month (with the highest rainfall) is May (41mm).
The driest months (with the least rainfall) are February and April (13mm).
Average rainfall days in January
Brno, Czech Republic
- Average rainfall days in January: 6.3 days
The month with the highest number of rainy days is May (13.8 days).
The month with the least rainy days is January (6.3 days).
Average snowfall in January
Brno, Czech Republic
- Average snowfall in January: 74mm
The month with the highest snowfall is January (74mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in January
Brno, Czech Republic
- Average snowfall days in January: 10.3 days
The month with the highest number of snowfall days is January (10.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Brno, Czech Republic
- Average daylight in January: 8h and 5min
The month with the longest days is June (Average daylight: 16h and 12min).
The month with the shortest days is December (Average daylight: 8h and 18min).
- Average sunshine in January: 3h and 5min
The month with the most sunshine is August (Average sunshine: 10h and 54min).
The months with the least sunshine are January and February (Average sunshine: 3h and 54min).
Average sunshine days in January
Brno, Czech Republic
- Average sunshine days in January: 15.3 days
The month with the most sunshine days is October (20.5 days).
The month with the least sunshine days is May (14.3 days).
Average UV index in January
Brno, Czech Republic
- Average UV index in January: 2
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in January
Brno, 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 27).
Average visibility in January
Brno, Czech Republic
- Average visibility in January: 8km
The months with the highest visibility are April and August (10km).
The months with the lowest visibility are January and December (8km).
Brno, Czech Republic
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