Climate and monthly weather forecastKošťany, Czech Republic
Climate and monthly weather forecast
Weather in January
January, the same as December, is an icy winter month in Košťany, Czech Republic, with temperature in the range of an average high of 1°C (33.8°F) and an average low of -3.9°C (25°F). The coldest period tends to be January, when average temperatures fluctuate between a high of 1°C (33.8°F) and a low of -3.9°C (25°F). Weather in January »Weather in February
The last month of the winter, February, is another cold month in Košťany, Czech Republic, with an average temperature ranging between min -2.8°C (27°F) and max 2.6°C (36.7°F). Košťany experiences an average high-temperature of a still wintry 2.6°C (36.7°F) in February, subtly different from January's 1°C (33.8°F). Weather in February »Weather in March
March, the first month of the spring in Košťany, is a chilly month, with an average temperature varying between 7.9°C (46.2°F) and 0.6°C (33.1°F). In Košťany, stepping into March brings a temperature increase, moving up from February's cold 2.6°C (36.7°F) to a chilly 7.9°C (46.2°F). Weather in March »Weather in April
April in Košťany, Czech Republic, is a mild spring month, with an average temperature ranging between max 14.4°C (57.9°F) and min 4.2°C (39.6°F). Košťany in April experiences an increase in the average high-temperature, moving from March's chilly 7.9°C (46.2°F) to a mild 14.4°C (57.9°F). Weather in April »Weather in May
The last month of the spring, May, is a refreshing month in Košťany, Czech Republic, with an average temperature ranging between max 17.5°C (63.5°F) and min 6.6°C (43.9°F). May's onset is marked by a subtle temperature increase, moving from a moderate 14.4°C (57.9°F) in April to a still refreshing 17.5°C (63.5°F). Weather in May »Weather in June
The first month of the summer, June, is a pleasant month in Košťany, Czech Republic, with temperature in the range of an average low of 10.7°C (51.3°F) and an average high of 21.5°C (70.7°F). As Košťany transitions into June, the average high-temperature is observed to slightly rise from an enjoyable 17.5°C (63.5°F) in May to a pleasant 21.5°C (70.7°F). Weather in June »Weather in July
July in Košťany, Czech Republic, is a moderately hot summer month, with an average temperature ranging between max 23.7°C (74.7°F) and min 12.8°C (55°F). The transition from June to July sees average high-temperatures adjusting to a moderately hot 23.7°C (74.7°F), from a not significantly different 21.5°C (70.7°F). Weather in July »Weather in August
August, the last month of the summer in Košťany, is another warm month, with an average temperature fluctuating between 13.4°C (56.1°F) and 23.8°C (74.8°F). August, on average, is the warmest month, registering a high temperature of 23.8°C (74.8°F) and a low of 13.4°C (56.1°F). Weather in August »Weather in September
The first month of the autumn, September, is also an enjoyable month in Košťany, Czech Republic, with an average temperature varying between 18.8°C (65.8°F) and 9.6°C (49.3°F). The onset of September is marked by a decrease in temperature, transitioning from a moderately hot 23.8°C (74.8°F) in August to a refreshing 18.8°C (65.8°F). Weather in September »Weather in October
October, the same as September, is a cool autumn month in Košťany, Czech Republic, with an average temperature ranging between max 12.9°C (55.2°F) and min 5.4°C (41.7°F). The onset of October results in a decrease in the average high-temperature, receding from a comfortable 18.8°C (65.8°F) in September to a fresh 12.9°C (55.2°F). Weather in October »Weather in November
The last month of the autumn, November, is another chilly month in Košťany, Czech Republic, with temperature in the range of an average low of 2.2°C (36°F) and an average high of 7.5°C (45.5°F). The onset of November coincides with a reduction in the average high-temperature, falling from a fresh 12.9°C (55.2°F) in October to a chilly 7.5°C (45.5°F). Weather in November »Weather in December
December, the first month of the winter in Košťany, is still a cold month, with temperature in the range of an average high of 3°C (37.4°F) and an average low of -1.7°C (28.9°F). The commencement of December indicates a gentle shift in the average high-temperature, receding from November's frosty 7.5°C (45.5°F) to a wintry 3°C (37.4°F). Weather in December »Updated: Jan 31, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
January, marked by an average high-temperature of 1°C (33.8°F) and a low-temperature of -3.9°C (25°F), is the coldest month in Košťany, Czech Republic.
January is the most humid month, with an average relative humidity of 89%.
Throughout the year, in Košťany, Czech Republic, there are 163.6 rainfall days, and 425mm (16.73") of precipitation is accumulated.
January through May, October through December are months with snowfall in Košťany, Czech Republic.
The month with the most snowfall in Košťany is January, when snow falls for 11.5 days and typically aggregates up to 100mm (3.94") of snow.
Throughout the year, in Košťany, there are 38.4 snowfall days, and 341mm (13.43") of snow is accumulated.
The month with the least sunshine is January, with an average of 4h of sunshine.
In Košťany, snow does not fall in June through September.
With an average of 16h and 24min of daylight, June has the longest days of the year in Košťany, Czech Republic.
The months with the highest UV index in Košťany, Czech Republic, are June through August, with an average maximum UV index of 5.
The months with the most sunshine in Košťany, Czech Republic, are July and August, with an average of 10.4h of sunshine.
The average temperatures reach their apex in August, averaging 23.8°C (74.8°F) at the high end and 13.4°C (56.1°F) at the low end.
The least humid month is August, with an average relative humidity of 71%.
The month with the most rainfall is August, when the rain falls for 15.6 days and typically aggregates up to 55mm (2.17") of precipitation.
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends in Košťany, Czech Republic, and the time zone changes from CEST to CET. The next Daylight Saving Time starts on Sunday, 30. March 2025, at 02:00, and the time zone reverts from CET to CEST.
November is the month with the least rainfall. Rain falls for 10.5 days and accumulates 20mm (0.79") of precipitation.
The month with the lowest UV index in Košťany is November, with an average maximum UV index of 1.
With an average of 8h and 6min of daylight, December has the shortest days of the year in Košťany.
Average temperature
Košťany, Czech Republic
The warmest month (with the highest average high temperature) is August (23.8°C).
The month with the lowest average high temperature is January (1°C).
The month with the highest average low temperature is August (13.4°C).
The coldest month (with the lowest average low temperature) is January (-3.9°C).
Average pressure
Košťany, Czech Republic
- Average pressure in January:
1017.4mbar - Average pressure in February:
1016.7mbar - Average pressure in March:
1016.5mbar - Average pressure in April:
1015.7mbar - Average pressure in May:
1015.6mbar - Average pressure in June:
1015.3mbar
- Average pressure in July:
1015mbar - Average pressure in August:
1016.1mbar - Average pressure in September:
1017.8mbar - Average pressure in October:
1018.1mbar - Average pressure in November:
1015.1mbar - Average pressure in December:
1017.8mbar
The month with the highest atmospheric pressure is October (1018.1mbar).
The month with the lowest atmospheric pressure is July (1015mbar).
Average wind speed
Košťany, Czech Republic
- Average wind speed in January:
12km/h - Average wind speed in February:
12.1km/h - Average wind speed in March:
12.1km/h - Average wind speed in April:
10.8km/h - Average wind speed in May:
10.4km/h - Average wind speed in June:
9.6km/h
- Average wind speed in July:
9.3km/h - Average wind speed in August:
8.4km/h - Average wind speed in September:
9.1km/h - Average wind speed in October:
10.2km/h - Average wind speed in November:
10.6km/h - Average wind speed in December:
12.5km/h
The windiest month (with the highest average wind speed) is December (12.5km/h).
The calmest month (with the lowest average wind speed) is August (8.4km/h).
Average humidity
Košťany, Czech Republic
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (71%).
Average rainfall
Košťany, Czech Republic
The wettest month (with the highest rainfall) is August (55mm).
The driest month (with the least rainfall) is November (20mm).
Average rainfall days
Košťany, Czech Republic
- Average rainfall days in January:
10.7 days - Average rainfall days in February:
8.5 days - Average rainfall days in March:
12.8 days - Average rainfall days in April:
13.5 days - Average rainfall days in May:
18 days - Average rainfall days in June:
18.1 days
- Average rainfall days in July:
19.5 days - Average rainfall days in August:
15.6 days - Average rainfall days in September:
12.4 days - Average rainfall days in October:
11.5 days - Average rainfall days in November:
10.5 days - Average rainfall days in December:
12.5 days
The month with the highest number of rainy days is July (19.5 days).
The month with the least rainy days is February (8.5 days).
Average snowfall
Košťany, Czech Republic
The month with the highest snowfall is January (100mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days
Košťany, Czech Republic
- Average snowfall days in January:
11.5 days - Average snowfall days in February:
9 days - Average snowfall days in March:
4.7 days - Average snowfall days in April:
1.5 days - Average snowfall days in May:
0.3 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0.8 days - Average snowfall days in November:
2.8 days - Average snowfall days in December:
7.8 days
The month with the highest number of snowfall days is January (11.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Košťany, Czech Republic
- Average daylight in January:
8h and 36min - Average daylight in February:
10h and 6min - Average daylight in March:
11h and 54min - Average daylight in April:
13h and 48min - Average daylight in May:
15h and 30min - Average daylight in June:
16h and 24min
- Average daylight in July:
16h and 0min - Average daylight in August:
14h and 30min - Average daylight in September:
12h and 36min - Average daylight in October:
10h and 42min - Average daylight in November:
9h and 0min - Average daylight in December:
8h and 6min
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:
4h and 0min - Average sunshine in February:
4h and 24min - Average sunshine in March:
6h and 6min - Average sunshine in April:
9h and 36min - Average sunshine in May:
9h and 18min - Average sunshine in June:
9h and 48min
- Average sunshine in July:
10h and 24min - Average sunshine in August:
10h and 24min - Average sunshine in September:
9h and 12min - Average sunshine in October:
5h and 24min - Average sunshine in November:
4h and 54min - Average sunshine in December:
4h and 18min
The months with the most sunshine are July and August (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).
Average sunshine days
Košťany, Czech Republic
- Average sunshine days in January:
11.6 days - Average sunshine days in February:
13.4 days - Average sunshine days in March:
13.3 days - Average sunshine days in April:
13.5 days - Average sunshine days in May:
10.4 days - Average sunshine days in June:
9.5 days
- Average sunshine days in July:
9.3 days - Average sunshine days in August:
13.4 days - Average sunshine days in September:
15.5 days - Average sunshine days in October:
17.1 days - Average sunshine days in November:
15.9 days - Average sunshine days in December:
12.2 days
The month with the most sunshine days is October (17.1 days).
The month with the least sunshine days is July (9.3 days).
Average UV index
Košťany, Czech Republic
The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is November (UV index 1).
Average cloud cover
Košťany, Czech Republic
The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility
Košťany, Czech Republic
The months with the highest visibility are March, April, May, June, July, August, September and October (9km).
The month with the lowest visibility is January (7km).
