Climate and monthly weather forecastHejná, Czech Republic
Climate and monthly weather forecast
Weather in January
January, the same as December, is a wintry winter month in Hejná, Czech Republic, with temperature in the range of an average low of -4.3°C (24.3°F) and an average high of 0.8°C (33.4°F). Temperature readings reach their annual highs in January, averaging 0.8°C (33.4°F) and a minimum average of -4.3°C (24.3°F). Weather in January »Weather in February
February, the last month of the winter in Hejná, is also a wintry month, with an average temperature ranging between min -3.6°C (25.5°F) and max 2°C (35.6°F). February brings an average high-temperature of a still cold 2°C (35.6°F), nearly identical to the preceding month. Weather in February »Weather in March
The first month of the spring, March, is a frosty month in Hejná, Czech Republic, with an average temperature varying between 7.8°C (46°F) and 0.2°C (32.4°F). The shift from February to March is marked by an increase in the average high-temperature, moving from a cold 2°C (35.6°F) to a frosty 7.8°C (46°F). Weather in March »Weather in April
April in Hejná, Czech Republic, is a refreshing spring month, with an average temperature ranging between min 3.5°C (38.3°F) and max 13.9°C (57°F). Hejná sees a rise in temperature during April, with average high-temperatures transitioning from a frosty 7.8°C (46°F) in March to a moderate 13.9°C (57°F). Weather in April »Weather in May
The last month of the spring, May, is an enjoyable month in Hejná, Czech Republic, with an average temperature ranging between max 17°C (62.6°F) and min 6.3°C (43.3°F). May introduces a marginal temperature uplift, with average high-temperatures adjusting from April's moderate 13.9°C (57°F) to a comfortable 17°C (62.6°F). Weather in May »Weather in June
June, the first month of the summer in Hejná, is a pleasant month, with an average temperature ranging between max 20.9°C (69.6°F) and min 10.3°C (50.5°F). The embrace of June brings a minor uplift in the average high-temperature, shifting from a refreshing 17°C (62.6°F) in May to an agreeable 20.9°C (69.6°F). Weather in June »Weather in July
July in Hejná, Czech Republic, is a warm summer month, with temperature in the range of an average low of 12.1°C (53.8°F) and an average high of 23.1°C (73.6°F). The shift into July finds Hejná at an average high-temperature of a warm 23.1°C (73.6°F), closely comparable to June's conditions. Weather in July »Weather in August
August, the last month of the summer in Hejná, is also a moderately hot month, with temperature in the range of an average low of 12.6°C (54.7°F) and an average high of 23.5°C (74.3°F). With average temperatures fluctuating between a high of 23.5°C (74.3°F) and a low of 12.6°C (54.7°F), August stands out as the warmest month. Weather in August »Weather in September
The first month of the autumn, September, is also an enjoyable month in Hejná, Czech Republic, with temperature in the range of an average high of 18.4°C (65.1°F) and an average low of 8.6°C (47.5°F). September indicates a shift in the average high-temperature, from August's warm 23.5°C (74.3°F) to a refreshing 18.4°C (65.1°F). Weather in September »Weather in October
October, the same as September, is another fresh autumn month in Hejná, Czech Republic, with an average temperature fluctuating between 12.6°C (54.7°F) and 4.7°C (40.5°F). The transition into October indicates a reduction in the average high-temperature, down to a cool 12.6°C (54.7°F) from September's enjoyable 18.4°C (65.1°F). Weather in October »Weather in November
November, the last month of the autumn in Hejná, is another chilly month, with temperature in the range of an average low of 1.5°C (34.7°F) and an average high of 7.2°C (45°F). As Hejná enters November, the average high-temperature decreases from the a fresh 12.6°C (54.7°F) of October to a chilly 7.2°C (45°F). Weather in November »Weather in December
December, the first month of the winter in Hejná, is also an icy month, with an average temperature ranging between min -1.8°C (28.8°F) and max 2.7°C (36.9°F). In Hejná, the beginning of December is marked by a marginally lowered average high-temperature, shifting from November's chilly 7.2°C (45°F) to an icy 2.7°C (36.9°F). Weather in December »Updated: Jan 30, 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
Hejná records the coldest temperatures in January, averaging a high of 0.8°C (33.4°F) and a low of -4.3°C (24.3°F).
January is the most humid month in Hejná, Czech Republic, with an average relative humidity of 89%.
Throughout the year, there are 130.9 rainfall days, and 388mm (15.28") of precipitation is accumulated.
January through May, October through December are months with snowfall.
The month with the most snowfall in Hejná is January, when snow falls for 12.6 days and typically aggregates up to 120mm (4.72") of snow.
Throughout the year, in Hejná, there are 40.5 snowfall days, and 372mm (14.65") of snow is accumulated.
The month with the least sunshine is January, with an average of 3.8h of sunshine.
January through March, October through December, with an average maximum UV index of 2, are months with the lowest UV index in Hejná, Czech Republic.
The month with the most rainfall is June, when the rain falls for 17.2 days and typically aggregates up to 57mm (2.24") of precipitation.
In Hejná, snow does not fall in June through September.
The month with the longest days in Hejná is June, with an average of 16h and 12min of daylight.
June and July, with an average maximum UV index of 5, are months with the highest UV index.
With an average of 10.5h of sunshine, July has the most sunshine of the year.
August, known for its average high temperature of 23.5°C (74.3°F) and an average low temperature of 12.6°C (54.7°F), is the warmest month in Hejná, Czech Republic.
With an average relative humidity of 73%, August is the least humid month in Hejná, Czech Republic.
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends, 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 5.4 days and accumulates 14mm (0.55") of precipitation.
December has the shortest days of the year in Hejná, with an average of 8h and 18min of daylight.
Average temperature
Hejná, Czech Republic
The warmest month (with the highest average high temperature) is August (23.5°C).
The month with the lowest average high temperature is January (0.8°C).
The month with the highest average low temperature is August (12.6°C).
The coldest month (with the lowest average low temperature) is January (-4.3°C).
Average pressure
Hejná, Czech Republic
- Average pressure in January:
1018.3mbar - Average pressure in February:
1017.4mbar - Average pressure in March:
1016.8mbar - Average pressure in April:
1015.6mbar - Average pressure in May:
1015.6mbar - Average pressure in June:
1015.6mbar
- Average pressure in July:
1015.6mbar - Average pressure in August:
1016.7mbar - Average pressure in September:
1018.2mbar - Average pressure in October:
1018.6mbar - Average pressure in November:
1015.7mbar - Average pressure in December:
1019.2mbar
The month with the highest atmospheric pressure is December (1019.2mbar).
The months with the lowest atmospheric pressure are April, May, June and July (1015.6mbar).
Average wind speed
Hejná, Czech Republic
- Average wind speed in January:
13.6km/h - Average wind speed in February:
13.2km/h - Average wind speed in March:
13.4km/h - Average wind speed in April:
11.4km/h - Average wind speed in May:
10.8km/h - Average wind speed in June:
10km/h
- Average wind speed in July:
9.7km/h - Average wind speed in August:
9km/h - Average wind speed in September:
9.6km/h - Average wind speed in October:
10.8km/h - Average wind speed in November:
11.5km/h - Average wind speed in December:
14.3km/h
The windiest month (with the highest average wind speed) is December (14.3km/h).
The calmest month (with the lowest average wind speed) is August (9km/h).
Average humidity
Hejná, Czech Republic
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (73%).
Average rainfall
Hejná, Czech Republic
The wettest month (with the highest rainfall) is June (57mm).
The driest month (with the least rainfall) is November (14mm).
Average rainfall days
Hejná, Czech Republic
- Average rainfall days in January:
7 days - Average rainfall days in February:
5.9 days - Average rainfall days in March:
8.8 days - Average rainfall days in April:
9.1 days - Average rainfall days in May:
16.4 days - Average rainfall days in June:
17.2 days
- Average rainfall days in July:
18 days - Average rainfall days in August:
14.3 days - Average rainfall days in September:
10.6 days - Average rainfall days in October:
9.1 days - Average rainfall days in November:
5.4 days - Average rainfall days in December:
9.1 days
The month with the highest number of rainy days is July (18 days).
The month with the least rainy days is November (5.4 days).
Average snowfall
Hejná, Czech Republic
The month with the highest snowfall is January (120mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days
Hejná, Czech Republic
- Average snowfall days in January:
12.6 days - Average snowfall days in February:
8.4 days - Average snowfall days in March:
5.3 days - Average snowfall days in April:
1.3 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:
0.6 days - Average snowfall days in November:
2.5 days - Average snowfall days in December:
9.5 days
The month with the highest number of snowfall days is January (12.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Hejná, Czech Republic
- Average daylight in January:
8h and 42min - Average daylight in February:
10h and 12min - Average daylight in March:
11h and 54min - Average daylight in April:
13h and 48min - Average daylight in May:
15h and 18min - Average daylight in June:
16h and 12min
- Average daylight in July:
15h and 48min - Average daylight in August:
14h and 24min - Average daylight in September:
12h and 36min - Average daylight in October:
10h and 48min - Average daylight in November:
9h and 6min - Average daylight in December:
8h and 18min
The month with the longest days is June (Average daylight: 16h and 12min).
The month with the shortest days is December (Average daylight: 8h and 18min).
- Average sunshine in January:
3h and 48min - Average sunshine in February:
4h and 6min - Average sunshine in March:
5h and 54min - Average sunshine in April:
8h and 54min - Average sunshine in May:
8h and 48min - Average sunshine in June:
9h and 30min
- Average sunshine in July:
10h and 30min - Average sunshine in August:
10h and 18min - Average sunshine in September:
8h and 48min - Average sunshine in October:
5h and 24min - Average sunshine in November:
4h and 54min - Average sunshine in December:
4h and 12min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days
Hejná, Czech Republic
- Average sunshine days in January:
14 days - Average sunshine days in February:
16.4 days - Average sunshine days in March:
17.6 days - Average sunshine days in April:
19 days - Average sunshine days in May:
13.2 days - Average sunshine days in June:
11.6 days
- Average sunshine days in July:
11.4 days - Average sunshine days in August:
14.8 days - Average sunshine days in September:
15.1 days - Average sunshine days in October:
20.1 days - Average sunshine days in November:
22.2 days - Average sunshine days in December:
15.3 days
The month with the most sunshine days is November (22.2 days).
The month with the least sunshine days is July (11.4 days).
Average UV index
Hejná, Czech Republic
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover
Hejná, Czech Republic
The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility
Hejná, Czech Republic
The months with the highest visibility are March, April, May, June, July, August, September, October and December (9km).
The month with the lowest visibility is January (7km).
