Climate and monthly weather forecastBlatná, Czech Republic
Climate and monthly weather forecast
The climate of Blatná
Blatná, situated in the Czech Republic, proudly demonstrates a Marine west coast climate with warm summers, identified categorically as Cfb in the Köppen climate classification. The geography of the region is characterized by the oscillation of temperature, humidity, and wind patterns. Annually, temperatures in Blatná fluctuate from -4.3°C (24.3°F) to 23.5°C (74.3°F), indicating a significant variation in weather conditions throughout the year.Relating to humidity, the monthly average varies from 73% to 89%. A trend can be noticed in which the driest month, with the least humidity, closely aligns with the warmest month. This could suggest a correlation between warm temperatures and lower humidity levels in this area. In terms of wind speed, the data reveals a gradual decrease from high speeds of 14.3km/h (8.9mph) to 9km/h (5.6mph).
The unique weather pattern shows that the month with most rainfall coincides with the highest levels of humidity. Remarkably, the months from May to August are characterized by a higher amount of rainfall ranging from 48mm (1.89") to 57mm (2.24"). Contrastingly, the months from November to February see little to no snowfall which could possibly be attributed to the lower temperatures during these months.
The best time to visit Blatná
Considering the warmer temperatures, lower rainfall, and increased daylight hours, the ideal time to visit Blatná falls from June to August. Visitors can take full advantage of the daylight hours that extend up to 16.2 hours per day during these summer months. Furthermore, the UV index at this time is at its highest, reaching up to 5, suggesting better weather for outdoor activities.The worst time to visit Blatná
By analyzing the climatological data, the challenging months to explore Blatná seems to span from November to February. In these months, Blatná experiences lower temperatures ranging from -4.3°C (24.3°F) to 2.7°C (36.9°F), with snowfall extending from 9mm (0.35") to 120mm (4.72"). Daylight hours drop significantly to 8.3 hours per day, limiting daytime activities. Similarly, the UV index remains low at 2, suggesting subdued sunshine and decreased daylight hours.Spring weather in Blatná
Spring in Blatná indicates moderate weather conditions. Starting from March to May, temperature ranges from 0.2°C (32.4°F) to 17°C (62.6°F). Approximately, daylight hours increase gradually from 11.9 hours to 15.4 hours per day, which is accompanied by an increase in sunshine hours. Rainfall during the spring is moderate, with rainfall levels at 21mm (0.83") in March, slightly dipping down to 19mm (0.75") in April, and then significantly rising to 48mm (1.89") in May.Summer weather in Blatná
The summers in Blatná, from June to August, are characterized by warm temperatures, extending from 20.9°C (69.6°F) to 23.5°C (74.3°F). This is complemented by long daylight hours reaching a peak of 16.2 hours in June and remaining above 15 hours for the rest of the season. The rainfall is prominently high during this period, ranging from 50mm (1.97") to 57mm (2.24"), making the summer months the wettest of the year.Autumn weather in Blatná
Autumn in Blatná observes a noticeable decrease in temperature from an average high of 18.4°C (65.1°F) in September to a lower 7.2°C (45°F) in November. As daylight hours decrease from 12.6 hours to 9.1 hours, rainfall also decreases visibly, from 22mm (0.87") in September to 14mm (0.55") in November, making Autumn noticeably drier than the summer months.Winter weather in Blatná
Winters in Blatná observe the coldest conditions of the year. From December to February, temperatures drop from 2.7°C (36.9°F) to as low as -4.3°C (24.3°F). Unsurprisingly, these months also witness significant snowfall, ranging from 63mm (2.48") to 120mm (4.72"), with the maximum snowfall seen in December.Weather in January
January in Blatná, Czech Republic, is typically cold and snowy, with the highest first month averages of snowfall: 120mm (4.72") over an average of 12.6 days. The relative humidity typically rises, with overcast skies dominating, resulting in reduced daylight hours. Weather in January »Weather in February
Signs of the impending spring season begin to show in February with a slight rise in temperatures compared to January. Despite the transition, snowfall remains a common feature, yet, in significantly reduced amounts. The daylight gradually extends towards the later part of the day, promising the warmer days ahead. Weather in February »Weather in March
March marks a conspicuous change in weather conditions; daylight hours increase, and Blatná witnesses the last of the winter's snowfall, with average snowfall amounts decreasing to 45mm (1.77"). Just as the snow evansces, the city experiences a gradual rise in temperature, paving the way for the arrival of spring. Weather in March »Weather in April
Blatná's weather in April is characterized by a transition from wintry conditions to warmer, spring-like weather. Although the city's average snowfall decreases to merely 13mm (0.51"), rainfall replaces snowfall as the dominant form of precipitation. Weather in April »Weather in May
The city of Blatná firmly enters spring in May. Temperature highs rise toward 20°C (68°F), and increasing daylight allows residents to soak in the warming sunshine. In contrast to the melting snow of March and April, May brings more pronounced rainfall. Weather in May »Weather in June
June is the commencement of summer in Blatná, Czech Republic, bringing long, bright days and a rise in temperature to a year's high of 20.9°C (69.6°F). Although it is summer, rains do occur, yet, without any snowfall. This rise in temperature is followed by increased humidity. Weather in June »Weather in July
July signifies the peak of summer in Blatná, with the highest average temperatures of the year climbing to 23.1°C (73.6°F). The skies open up and bask the city with the year's longest daylight hours, leading to warm, sunny days. Weather in July »Weather in August
August persists with summer's warmth, marking the highest temperature lows at 12.6°C (54.7°F). As the end of summer approaches, the city of Blatná begins to witness a decrease in daylight hours, a trend that continues into September. Weather in August »Weather in September
September is the gateway to autumn in Blatná, which translates to cooler temperatures and shortened daylight. Despite these changes, the weather remains relatively dry, with precipitation considerably less compared to the wetter October. Weather in September »Weather in October
Blatná experiences a definitive shift to more autumnal weather in October. Although rainfall numbers see an upward trend, the major weather story is the notable drop in temperature lows to 4.7°C (40.5°F). Concurrently, there is a significant reduction in daylight hours. Weather in October »Weather in November
In the penultimate month, Blatná transitions towards winter, which is exemplified by cooler temperatures and increased snowfall, from zero in October to 21mm (0.83") in November. Days in November continue to shorten, adopting winter's limited daylight hours. Weather in November »Weather in December
December in Blatná brings the onset of winter; snow replaces rain, and the city sees increased snowfall amounts of 63mm (2.48"), marking the beginning of the snowy season. Simultaneously, December is the cloudiest month of the year, receiving the least amount of sunshine and daylight. 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, having an average high-temperature of 0.8°C (33.4°F) and an average low-temperature of -4.3°C (24.3°F), is the coldest month in Blatná.
January is the most humid month in Blatná, Czech Republic, with an average relative humidity of 89%.
In Blatná, during the entire year, the rain falls for 130.9 days and collects up to 388mm (15.28") of precipitation.
January through May, October through December are months with snowfall in Blatná, Czech Republic.
January is the month with the most snowfall. Snow falls for 12.6 days and accumulates 120mm (4.72") of snow.
In Blatná, during the entire year, snow falls for 40.5 days and aggregates up to 372mm (14.65") of snow.
The month with the least sunshine in Blatná is January, with an average of 3.8h of sunshine.
The months with the lowest UV index in Blatná, Czech Republic, are January through March, October through December, with an average maximum UV index of 2.
June is the month with the most rainfall. Rain falls for 17.2 days and accumulates 57mm (2.24") of precipitation.
In Blatná, snow does not fall in June through September.
The month with the longest days in Blatná is June, with an average of 16h and 12min of daylight.
The months with the highest UV index in Blatná are June and July, with an average maximum UV index of 5.
With an average of 10.5h of sunshine, July has the most sunshine of the year in Blatná.
The month of August, characterized by an average high of 23.5°C (74.3°F) and a low of 12.6°C (54.7°F), is recognized as the warmest in Blatná.
With an average relative humidity of 73%, August is the least humid month in Blatná.
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends in Blatná, 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.
The month with the shortest days in Blatná, Czech Republic, is December, with an average of 8h and 18min of daylight.
Average temperature
Blatná, 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
Blatná, 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
Blatná, 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
Blatná, Czech Republic
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (73%).
Average rainfall
Blatná, 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
Blatná, 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
Blatná, 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
Blatná, 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
Blatná, 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 24min - 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
Blatná, 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
Blatná, 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
Blatná, 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
Blatná, 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).
