Climate in South Moravian Czechia

Average daytime and nighttime temperatures

All climatic diagrams on this site result from the collected data from three measuring weather stations in South Moravian.
Weather stations at an altitude above 540m have not been included.
All data correspond to the average monthly values of the last 20 years.
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South Moravian is one of the warmest region in Czechia with an average daily high temperature of 14 degrees. The climate is very changeable and offers varied seasons with deep winters and warm summers. It rarely gets really warm here. Due to the warmer temperatures the best time for traveling is from May to September. Less attractive are the cold months from November to March.
Overview: Climate in Czechia
Daylengths and sun positions in Czechia
Compare climate with other regions or countries
Hours of sunshine per daySunshine hours per day in South Moravian
The number of hours of sunshine refers to the time when the sun is actually visible. That is, without any obstruction of visibility by clouds, fog or mountains. With 9 hours per day, July is the sunniest month in the region of South Moravian. In December the sun shines the shortest.
Rainy days per monthRainy days per month in South Moravian
A rainy day is a day on which at least an amount of 0.1 mm precipitation (=0.1 liter) per square meter falls. This can be rain, snow, hail or even dew. So it does not have to rain the whole day. With 11 rainy days, May offers the most number of rainy days, and in April the least.
Precipitation in mm/dayPrecipitation in South Moravian
The amount of precipitation is measured in millimeters per square meter. Thus, at two mm/day, two liters of water fall on one square meter within 24 hours. With only 1.0 mm, the least rain falls in March. July, on the other hand, has the most rain.
Relative humidity in %Relative humidity in South Moravian
Warm air can absorb more moisture than cold air. The relative humidity indicates how much moisture of the physically possible is actually contained in the air. At high humidity, the person feels uncomfortable and perceives this as oppressive. In general, a relative humidity of 40-60% gives as pleasant. With only 65% humidity on average, it is quite dry in April. The highest value of 85% is experienced here in December.
Absolute humidity in g/m³Absolute humidity in South Moravian
In warm months, there is also a higher absolute humidity almost everywhere. At a temperature of 25°C, air can absorb up to 23 grams of water per cubic meter. At 20°C, it is only 17.3 grams. A relative humidity of 40% at 25°C thus corresponds to an absolute humidity of 9.2 grams of water. From a proportion of approx. 13.5 grams, humans perceive the air as muggy.
Humidex in °CHumidex in South Moravian
The "Humidex" (humidity index) is an index of well-being in warmer areas, calculated from the air temperature, relative humidity and dew point. The index corresponds approximately to the temperature felt. At high temperatures, the body transports heat away by sweating. At high humidity the ambient air can only absorb a small amount of sweat and thus one feels uncomfortable. An index of 20-29 is considered comfortable. Up to 39, people perceive the air as slightly uncomfortable, and above 40, as very uncomfortable. Values above 45 are dangerous in the long run and often lead to heat stroke.
Map of South Moravian

Most important cities in the region »South Moravian«

The region has a west-east extension of about 110 km and over 100 km from north to south.

CityPopulationGeo position
Brno382,40549° 11' 43"N16° 36' 29"E
Znojmo35,28048° 51' 20"N16° 2' 56"E
Hodonín26,34548° 50' 56"N17° 7' 57"E
Breclav25,78948° 45' 32"N16° 52' 55"E
Vyškov22,26549° 16' 39"N16° 59' 56"E
Blansko20,38449° 21' 47"N16° 38' 40"E
Kyjov12,19149° 0' 37"N17° 7' 21"E
Veselí nad Moravou12,08148° 57' 13"N17° 22' 35"E
Boskovice11,12149° 29' 15"N16° 39' 36"E
Ivancice9,35449° 6' 5"N16° 22' 39"E
Kurim9,28349° 17' 55"N16° 31' 53"E
Tišnov8,22749° 20' 55"N16° 25' 28"E
Mikulov7,60848° 48' 20"N16° 38' 16"E
Letovice6,79949° 32' 50"N16° 34' 25"E
Dubnany6,64948° 55' 1"N17° 5' 24"E
Bucovice6,38649° 8' 56"N17° 0' 7"E
Šlapanice6,33949° 10' 7"N16° 43' 38"E
Moravský Krumlov6,05049° 2' 56"N16° 18' 42"E
Slavkov u Brna5,93649° 9' 12"N16° 52' 35"E
Hustopece5,91348° 56' 27"N16° 44' 15"E
Strážnice5,90048° 54' 4"N17° 19' 0"E
Rosice5,28749° 10' 56"N16° 23' 16"E
Rousínov5,01649° 12' 5"N16° 52' 56"E
Adamov4,87149° 18' 6"N16° 39' 9"E
Oslavany4,56149° 7' 24"N16° 20' 12"E
Vracov4,49148° 58' 31"N17° 12' 40"E
Pohorelice4,40948° 58' 52"N16° 31' 28"E
Bzenec4,31548° 58' 24"N17° 16' 1"E
Velké Opatovice4,16949° 36' 45"N16° 40' 46"E
Ratíškovice3,99448° 55' 12"N17° 9' 56"E

Data basis: German Weather Service, individual values averaged and supplemented by own elements. Data on cities and inhabitants:, United Nations Statistics Division and own research.
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