Brno
Czech Republic
Long-term weather forecast
Long-term weather forecast

January weather forecast and climate
Brno, Czech Republic

January, like December, in Brno, Czech Republic, is another cold winter month, with average temperature ranging between max 0.2°C (32.4°F) and min -5.2°C (22.6°F).

Temperature

January is the coldest month, with an average high-temperature of 0.2°C (32.4°F) and an average low-temperature of -5.2°C (22.6°F).

Humidity

In January, the average relative humidity is 84%.

Rainfall

In Brno, in January, it is raining for 6 days, with typically 24.6mm (1") of accumulated precipitation. In Brno, during the entire year, the rain falls for 79.7 days and collects up to 490.3mm (19.3") of precipitation.

Snowfall

Months with snowfall are January through April, November and December. January is the month with the most snowfall, with 174mm (6.9") of accumulated snow.

Daylight

In Brno, the average length of the day in January is 8.8h.

Sunshine

In Brno, Czech Republic, the average sunshine is 1.5h.

UV index

Months with the lowest UV index in Brno are January, February, November and December, with an average maximum UV index of 1. A UV Index estimate of 2, and below, represents a low threat to health from the exposure to the Sun's UV rays for the ordinary person.
Note: The average daily UV index of 1 in January transform into the following instructions:
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's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.

What is the coldest month in Brno?

January is the coldest month, with an average high-temperature of 0.2°C (32.4°F) and an average low-temperature of -5.2°C (22.6°F).

What is the temperature in January in Brno?

The average high-temperature, in January, in Brno, is 0.2°C (32.4°F), while the average low-temperature is -5.2°C (22.6°F).

What is the average humidity in January in Brno?

In January, the average relative humidity in Brno is 84%.

How much does it rain in Brno in January?

In Brno, during January, the rain falls for 6 days and regularly aggregates up to 24.6mm (1") of precipitation.

How much does it snow in Brno in January?

During January, Brno regularly aggregates up to 174mm (6.9") of snow.

When does it snow the most in Brno?

The month with the most snowfall in Brno is January when 174mm (6.9") of snow is typically aggregated.

What is the average length of the day in January in Brno?

In January, the average length of the day in Brno is 8.8h.

How many hours of sunshine does Brno have in January?

The average sunshine in January in Brno, Czech Republic, is 1.5h.

What is the month with the lowest UV index in Brno?

Months with the lowest UV index in Brno are January, February, November and December, with an average maximum UV index of 1.

What is the UV index reading in January in Brno?

In January, the average daily maximum UV index in Brno is 1. A UV Index of 2, and less, symbolizes a low health risk from the exposure to the Sun's UV radiation.
Average temperature in January - Brno, Czech Republic
  • Average high temperature in January: 0.2°C

The warmest month (with the highest average high temperature) is July (24.5°C).
The month with the lowest average high temperature is January (0.2°C).

  • Average low temperature in January: -5.2°C

The month with the highest average low temperature is July (12.7°C).
The coldest month (with the lowest average low temperature) is January (-5.2°C).

Average humidity in January - Brno, Czech Republic
  • Average humidity in January: 84%

The month with the highest relative humidity is December (85%).
The month with the lowest relative humidity is April (65%).

Average rainfall in January - Brno, Czech Republic
  • Average rainfall in January: 24.6mm

The wettest month (with the highest rainfall) is June (72.2mm).
The driest month (with the lowest rainfall) is February (23.8mm).

Average rainfall days in January - Brno, Czech Republic
  • Average rainfall days in January: 6 days

The month with the highest number of rainy days is June (9.1 days).
The month with the lowest number of rainy days is October (5.1 days).

Average snowfall in January - Brno, Czech Republic
  • Average snowfall in January: 174mm

The month with the highest snowfall is January (174mm).
Months with the lowest snowfall are May, June, July, August, September and October (0mm).

Average daylight in January / Average sunshine in January - Brno, Czech Republic
  • Average daylight in January: 8.8h

The month with the longest days is June (Average daylight: 16.2h).
The month with shortest days is December (Average daylight: 8.3h).

  • Average sunshine in January: 1.5h

The month with most sunshine is July (Average sunshine: 7.6h).
The month with least sunshine is December (Average sunshine: 1.3h).

Average UV index in January - Brno, Czech Republic
  • Average UV index in January: 1

Months with the highest UV index are June and July (UV index 7).
Months with the lowest UV index are January, February, November and December (UV index 1).