Climate and monthly weather forecastKostníky, Czech Republic
Climate and monthly weather forecast
Weather in January
January, like December, in Kostníky, Czech Republic, is an icy winter month, with an average temperature ranging between max 0°C (32°F) and min -4.7°C (23.5°F). January, with its average high-temperature of 0°C (32°F) and an average low-temperature of -4.7°C (23.5°F), holds the record as the coldest month. Weather in January »Weather in February
February, the last month of the winter in Kostníky, is also an icy month, with an average temperature fluctuating between -3.9°C (25°F) and 1.6°C (34.9°F). Kostníky, Czech Republic, observes a minor difference in average high-temperatures between January's 0°C (32°F) and February's 1.6°C (34.9°F). Weather in February »Weather in March
The first month of the spring, March, is a chilly month in Kostníky, Czech Republic, with temperature in the range of an average high of 7.3°C (45.1°F) and an average low of 0°C (32°F). In Kostníky, the average high-temperature in March rises, from a wintry 1.6°C (34.9°F) in February, to a frosty 7.3°C (45.1°F). Weather in March »Weather in April
April in Kostníky, Czech Republic, is a refreshing spring month, with temperature in the range of an average low of 3.8°C (38.8°F) and an average high of 13.7°C (56.7°F). An escalation in the average high-temperature is seen with the onset of April, moving from a frosty 7.3°C (45.1°F) in March to a mild 13.7°C (56.7°F). Weather in April »Weather in May
The last month of the spring, May, is a comfortable month in Kostníky, Czech Republic, with an average temperature fluctuating between 16.5°C (61.7°F) and 6.9°C (44.4°F). Kostníky, Czech Republic, notes an average high-temperature of an enjoyable 16.5°C (61.7°F) in May, displaying minor variation from April. Weather in May »Weather in June
The first month of the summer, June, is an agreeable month in Kostníky, Czech Republic, with temperature in the range of an average low of 10.4°C (50.7°F) and an average high of 20.8°C (69.4°F). June's onset is marked by a subtle temperature increase, moving from an enjoyable 16.5°C (61.7°F) in May to an agreeable 20.8°C (69.4°F). Weather in June »Weather in July
July in Kostníky, Czech Republic, is a moderately hot summer month, with an average temperature fluctuating between 23.1°C (73.6°F) and 12.1°C (53.8°F). July observes an average high-temperature of a moderately hot 23.1°C (73.6°F), marking an insignificant difference from June's 20.8°C (69.4°F). Weather in July »Weather in August
August, the last month of the summer in Kostníky, is also a moderately hot month, with an average temperature fluctuating between 23.3°C (73.9°F) and 13°C (55.4°F). Kostníky's warmest month, August, registers temperatures that range from a high of 23.3°C (73.9°F) to a low of 13°C (55.4°F). Weather in August »Weather in September
The first month of the autumn, September, is also an enjoyable month in Kostníky, Czech Republic, with an average temperature ranging between min 9.2°C (48.6°F) and max 18.2°C (64.8°F). In September, the average high-temperature goes from a warm 23.3°C (73.9°F) in August to a refreshing 18.2°C (64.8°F). Weather in September »Weather in October
October, like September, in Kostníky, Czech Republic, is another fresh autumn month, with an average temperature ranging between max 12.1°C (53.8°F) and min 4.8°C (40.6°F). The onset of October results in a decrease in the average high-temperature, receding from a refreshing 18.2°C (64.8°F) in September to a fresh 12.1°C (53.8°F). Weather in October »Weather in November
November, the last month of the autumn in Kostníky, is another chilly month, with an average temperature varying between 1.5°C (34.7°F) and 6.5°C (43.7°F). As Kostníky enters November, the average high-temperature decreases from the a cool 12.1°C (53.8°F) of October to a frosty 6.5°C (43.7°F). Weather in November »Weather in December
December, the first month of the winter in Kostníky, is also a wintry month, with an average temperature varying between -2.6°C (27.3°F) and 2.1°C (35.8°F). The transition into December involves a small decrease in the average high-temperature, dipping slightly from a chilly 6.5°C (43.7°F) in November to a wintry 2.1°C (35.8°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, recording an average high temperature of 0°C (32°F) and a low temperature of -4.7°C (23.5°F), is Kostníky's coldest month.
With an average relative humidity of 91%, January is the most humid month.
In Kostníky, Czech Republic, during the entire year, the rain falls for 152.4 days and collects up to 482mm (18.98") of precipitation.
Months with snowfall are January through May, October through December.
The month with the most snowfall in Kostníky is January, when snow falls for 13.5 days and typically aggregates up to 108mm (4.25") of snow.
Throughout the year, in Kostníky, Czech Republic, there are 46.1 snowfall days, and 354mm (13.94") of snow is accumulated.
January has the least sunshine of the year, with an average of 3.5h of sunshine.
June is the month with the most rainfall in Kostníky, Czech Republic. Rain falls for 20.3 days and accumulates 77mm (3.03") of precipitation.
June through September are months without snowfall.
June has the longest days of the year in Kostníky, Czech Republic, with an average of 16h and 6min of daylight.
June and July, with an average maximum UV index of 5, are months with the highest UV index in Kostníky, Czech Republic.
Kostníky registers the average highest temperatures during August, with peaks of 23.3°C (73.9°F) and lows of 13°C (55.4°F).
August is the least humid month in Kostníky, with an average relative humidity of 72%.
The month with the most sunshine in Kostníky is August, with an average of 10.4h of sunshine.
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends in Kostníky, 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.
The month with the least rainfall in Kostníky is November, when the rain falls for 9 days and typically collects 18mm (0.71") of precipitation.
The month with the lowest UV index in Kostníky, Czech Republic, is November, with an average maximum UV index of 1.
The month with the shortest days is December, with an average of 8h and 18min of daylight.
Average temperature
Kostníky, Czech Republic
The warmest month (with the highest average high temperature) is August (23.3°C).
The month with the lowest average high temperature is January (0°C).
The month with the highest average low temperature is August (13°C).
The coldest month (with the lowest average low temperature) is January (-4.7°C).
Average pressure
Kostníky, Czech Republic
- Average pressure in January:
1018.5mbar - Average pressure in February:
1017.5mbar - Average pressure in March:
1016.8mbar - Average pressure in April:
1015.7mbar - Average pressure in May:
1015.5mbar - Average pressure in June:
1015.4mbar
- Average pressure in July:
1015.5mbar - Average pressure in August:
1016.8mbar - Average pressure in September:
1018.3mbar - Average pressure in October:
1018.8mbar - Average pressure in November:
1016.2mbar - Average pressure in December:
1019.5mbar
The month with the highest atmospheric pressure is December (1019.5mbar).
The month with the lowest atmospheric pressure is June (1015.4mbar).
Average wind speed
Kostníky, Czech Republic
- Average wind speed in January:
15.1km/h - Average wind speed in February:
15.1km/h - Average wind speed in March:
14.9km/h - Average wind speed in April:
13.3km/h - Average wind speed in May:
13.1km/h - Average wind speed in June:
11.6km/h
- Average wind speed in July:
10.9km/h - Average wind speed in August:
10.3km/h - Average wind speed in September:
11.5km/h - Average wind speed in October:
13.1km/h - Average wind speed in November:
14.5km/h - Average wind speed in December:
15.3km/h
The windiest month (with the highest average wind speed) is December (15.3km/h).
The calmest month (with the lowest average wind speed) is August (10.3km/h).
Average humidity
Kostníky, Czech Republic
The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is August (72%).
Average rainfall
Kostníky, Czech Republic
The wettest month (with the highest rainfall) is June (77mm).
The driest month (with the least rainfall) is November (18mm).
Average rainfall days
Kostníky, Czech Republic
- Average rainfall days in January:
6.1 days - Average rainfall days in February:
7.4 days - Average rainfall days in March:
11.4 days - Average rainfall days in April:
13.2 days - Average rainfall days in May:
19.6 days - Average rainfall days in June:
20.3 days
- Average rainfall days in July:
20.5 days - Average rainfall days in August:
14.9 days - Average rainfall days in September:
12.5 days - Average rainfall days in October:
9.4 days - Average rainfall days in November:
9 days - Average rainfall days in December:
8.1 days
The month with the highest number of rainy days is July (20.5 days).
The month with the least rainy days is January (6.1 days).
Average snowfall
Kostníky, Czech Republic
The month with the highest snowfall is January (108mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days
Kostníky, Czech Republic
- Average snowfall days in January:
13.5 days - Average snowfall days in February:
8.3 days - Average snowfall days in March:
6.9 days - Average snowfall days in April:
2.3 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:
0.7 days - Average snowfall days in November:
4.5 days - Average snowfall days in December:
9.6 days
The month with the highest number of snowfall days is January (13.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Kostníky, Czech Republic
- Average daylight in January:
8h and 48min - Average daylight in February:
10h and 12min - Average daylight in March:
11h and 54min - Average daylight in April:
13h and 42min - Average daylight in May:
15h and 18min - Average daylight in June:
16h and 6min
- Average daylight in July:
15h and 42min - Average daylight in August:
14h and 18min - Average daylight in September:
12h and 36min - Average daylight in October:
10h and 48min - Average daylight in November:
9h and 12min - Average daylight in December:
8h and 18min
The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 18min).
- Average sunshine in January:
3h and 30min - Average sunshine in February:
3h and 36min - Average sunshine in March:
5h and 48min - Average sunshine in April:
9h and 0min - Average sunshine in May:
8h and 36min - Average sunshine in June:
9h and 36min
- Average sunshine in July:
10h and 12min - Average sunshine in August:
10h and 24min - Average sunshine in September:
8h and 42min - Average sunshine in October:
5h and 18min - Average sunshine in November:
4h and 18min - Average sunshine in December:
4h and 6min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days
Kostníky, Czech Republic
- Average sunshine days in January:
13.8 days - Average sunshine days in February:
14.9 days - Average sunshine days in March:
14.3 days - Average sunshine days in April:
14.5 days - Average sunshine days in May:
8.7 days - Average sunshine days in June:
7.6 days
- Average sunshine days in July:
8.6 days - Average sunshine days in August:
13.3 days - Average sunshine days in September:
14.9 days - Average sunshine days in October:
18.3 days - Average sunshine days in November:
16.4 days - Average sunshine days in December:
15 days
The month with the most sunshine days is October (18.3 days).
The month with the least sunshine days is June (7.6 days).
Average UV index
Kostníky, Czech Republic
The months with the highest UV index are June and July (UV index 5).
The month with the lowest UV index is November (UV index 1).
Average cloud cover
Kostníky, Czech Republic
The month with the most cloud cover is January (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility
Kostníky, 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).
