Question 1

How cold did Prague get in winter 2023/2024?

Accepted Answer

Prague experienced its coldest temperature of -11.2°C (11.8°F) during Winter 2023/24 (December 2023 to February 2024), recorded on December 4, 2023.

The winter season brought a range of cold weather conditions to Prague. The average temperature across all three months was 3.5°C (38.3°F), though this varied significantly by month. January 2024 was the coldest month overall, averaging just 0.9°C (33.6°F), while February 2024 proved unusually mild with an average of 6.8°C (44.3°F).

Prague recorded 34 frost days during Winter 2023/24, meaning nights when temperatures dropped below freezing. The city also experienced 6 ice days where temperatures stayed below 0°C (32°F) even during daylight hours. A notable cold spell occurred in early January 2024, with four consecutive days seeing mean temperatures below -5°C (23°F), including January 9 which recorded a low of -10.7°C (12.7°F).

Despite the cold spells, Winter 2023/24 also showed Prague's characteristic temperature variability. The warmest winter day reached 14.3°C (57.7°F) on January 24, 2024, demonstrating the significant temperature swings that can occur even during the coldest season. Total precipitation across the winter reached 248.2mm (9.8 inches), distributed across 67 days with measurable rainfall or snow.

Question 2

What is the sunniest month in Prague?

Accepted Answer

August is the sunniest month in Prague, with 332.9 hours of sunshine recorded in 2024. This translates to an average of 10.7 hours of daylight per day, making it the ideal time for outdoor sightseeing and activities.

July follows closely as Prague's second sunniest month, with 308.3 hours of sunshine in 2024. Together, the summer months from June to August delivered a combined 922.9 hours of sunshine, accounting for over 40% of the city's annual total of 2,250.7 hours.

During August 2024, Prague enjoyed pleasant average temperatures of 22.0°C (71.6°F), creating comfortable conditions for exploring the city's historic Old Town, Charles Bridge, and riverside parks. The extended daylight hours give visitors ample time to experience outdoor attractions.

In contrast, February was the least sunny month in Prague in 2024 with only 70.5 hours of sunshine—nearly five times less than August. This stark difference highlights why summer remains the most popular season for visitors seeking sunny weather conditions in the Czech capital.

Question 3

How much rain does Prague get in autumn?

Accepted Answer

Prague received a total of 291.0mm (11.5 inches) of rain during autumn 2024 (September to November), though precipitation varied dramatically between months.

September 2024 was exceptionally wet for Prague, recording 206.5mm (8.1 inches) of rainfall across 12 rainy days. The wettest single day occurred on September 14, 2024, when 55.8mm fell in just 24 hours. This heavy September rainfall accounted for over 70% of the entire autumn total.

October and November were considerably drier in Prague. October 2024 brought just 49.4mm (1.9 inches) of precipitation, while November was even drier with only 35.1mm (1.4 inches). Despite the reduced rainfall in these months, Prague still experienced approximately 9 rainy days each month.

The average temperature during Prague's autumn dropped from mild September conditions to near-freezing by late November, with a seasonal average of 10.2°C (50.4°F). Humidity remained consistently high throughout the season, averaging 82.9%. Visitors to Prague in autumn should pack waterproof clothing, particularly for September when sudden heavy downpours are possible. The drier conditions in October make it an excellent month for sightseeing, with fewer rainy interruptions and comfortable temperatures for exploring the city.

Question 4

What is the annual temperature range in Prague?

Accepted Answer

Prague experiences a remarkable annual temperature range of 45.6°C (82.1°F), reflecting the city's continental climate with distinct seasonal extremes.

In 2024, Prague recorded its coldest temperature of -10.7°C (12.7°F) in January, while the hottest reading reached 34.9°C (94.8°F) in June. This substantial swing between winter lows and summer highs is characteristic of Central European inland cities.

The seasonal contrast in Prague is equally striking when comparing average monthly temperatures. January 2024 was the coldest month with a mean of just 0.9°C, while August proved the warmest at 22.0°C. The difference between the warmest and coldest monthly averages reached 21.1°C (38.0°F). Winter months (January-February) averaged 3.9°C (38.9°F), while summer (June-August) averaged a pleasant 21.3°C (70.3°F).

This wide temperature variation in Prague means visitors should pack accordingly. Summer travelers can expect warm conditions with temperatures regularly exceeding 30°C (86°F), while winter visitors should prepare for sub-zero temperatures, particularly in January. The city's annual mean temperature of 11.6°C (52.9°F) reflects this balance between cold winters and warm summers. Three months in 2024 recorded average temperatures above 20°C, making late spring through early autumn the most comfortable period for outdoor activities in Prague.

Question 5

What are the average humidity levels in Prague throughout the year?

Accepted Answer

Prague experiences an annual average humidity of 74.4% based on 2024 data, with significant seasonal variation between the drier summer months and more humid autumn and winter periods.

The humidity levels in Prague follow a clear seasonal pattern. Summer offers the most comfortable conditions with average humidity around 64.3% from June to August. April and July recorded the lowest humidity at 62.1%, making these months particularly pleasant for outdoor activities and sightseeing. Spring (March to May) averages 67.9% humidity, providing mild and agreeable conditions.

In contrast, Prague's autumn and winter months are notably more humid. October 2024 recorded the highest humidity at 87.5%, followed closely by December at 87.3% and November at 86.4%. The autumn season (September to November) averaged 82.9% humidity, while the late autumn and early winter period from October to December reached 87.1%.

For visitors planning a trip to Prague, the humidity patterns suggest that late spring through summer (April to August) offers the most comfortable climate conditions, with humidity consistently below 70%. Those visiting during the colder months from October to February should expect higher humidity levels above 80%, which combined with lower temperatures can make the weather feel damper. This seasonal humidity variation in Prague spans approximately 25 percentage points between the driest and most humid months.

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FAQ

How cold did Prague get in winter 2023/2024?

What is the sunniest month in Prague?

How much rain does Prague get in autumn?

What is the annual temperature range in Prague?

What are the average humidity levels in Prague throughout the year?