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

April weather forecast and climate
Brno, Czech Republic

April in Brno, Czech Republic, is a mild spring month, with temperature in the range of an average high of 14.4°C (57.9°F) and an average low of 3.9°C (39°F).

Temperature

In Brno, the average high-temperature increases, from a frosty 8.5°C (47.3°F) in March, to a mild 14.4°C (57.9°F). In April, the average low-temperature is 3.9°C (39°F).

Humidity

The least humid month in Brno is April, with an average relative humidity of 65%.

Rainfall

In Brno, it is raining for 5.4 days, with typically 31.5mm (1.2") of accumulated precipitation. Throughout the year, there are 79.7 rainfall days, and 490.3mm (19.3") of precipitation is accumulated.

Snowfall

Months with snowfall are January through April, November and December. April is the last month it regularly snows in Brno. Throughout April, Brno aggregates 6mm (0.2") of snow. Throughout the year, in Brno, 526mm (20.7") of snow is accumulated.

Daylight

In April, the average length of the day is 13.8h.

Sunshine

In April, the average sunshine is 5.6h.

UV index

In April, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a moderate health risk from the exposure to the Sun's UV radiation for average individuals.
Note: The average daily UV index of 4 transform into the following instructions:
Take precautions - Protection against sun damage is advised. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.

What is the temperature in April in Brno?

The average high-temperature, in April, in Brno, Czech Republic, is 14.4°C (57.9°F), while the average low-temperature is 3.9°C (39°F).

What is the least humid month in Brno?

April is the least humid month in Brno, Czech Republic, with an average relative humidity of 65%.

What is the average humidity in April in Brno?

The average relative humidity in April in Brno is 65%.

How much does it rain in Brno in April?

In April, in Brno, Czech Republic, the rain falls for 5.4 days. Throughout April, 31.5mm (1.2") of precipitation is accumulated.

What is the last month it snows in Brno?

April is the last month it regularly snows in Brno. Throughout April, Brno aggregates 6mm (0.2") of snow.

How many hours of daylight does Brno have in April?

In Brno, the average length of the day in April is 13.8h.

How many hours of sunshine does Brno have in April?

In Brno, Czech Republic, the average sunshine in April is 5.6h.

What is the UV index intensity in April in Brno?

In Brno, Czech Republic, the average daily maximum UV index in April is 4. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from the exposure to the Sun's UV rays.
Average temperature in April - Brno, Czech Republic
  • Average high temperature in April: 14.4°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 April: 3.9°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 April - Brno, Czech Republic
  • Average humidity in April: 65%

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

Average rainfall in April - Brno, Czech Republic
  • Average rainfall in April: 31.5mm

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 April - Brno, Czech Republic
  • Average rainfall days in April: 5.4 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 April - Brno, Czech Republic
  • Average snowfall in April: 6mm

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 April / Average sunshine in April - Brno, Czech Republic
  • Average daylight in April: 13.8h

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 April: 5.6h

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 April - Brno, Czech Republic
  • Average UV index in April: 4

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).