July weather forecast
Prague, Czech Republic

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Multiple bridges over water in Prague, in the Czech Republic
Multiple bridges over water in Prague, in the Czech Republic

Weather in July

July showcases the peak of summer in Prague, hosting a day-time temperature of 24°C (75.2°F). As this time is devoid of any snowfall, the city is bathed in brilliant sunlight. The combination of high temperature and humidity makes it the warmest month in Prague. Despite the heat, locals and tourists alike find refuge in the cool indoor spaces or shaded areas in Prague’s many parks. Therefore, despite the heat, July shines with all its summer charm.

Temperature

July, with its high-temperature average of 24°C (75.2°F) and a low-temperature average of 11.9°C (53.4°F), is the warmest month.

Humidity

April, May and July, with an average relative humidity of 70%, are the least humid months.

Rainfall

In Prague, during July, the rain falls for 9.1 days and regularly aggregates up to 66mm (2.6") of precipitation. In Prague, during the entire year, the rain falls for 90.2 days and collects up to 526mm (20.71") of precipitation.

Snowfall

In Prague, Czech Republic, snow does not fall in May through September.

Daylight

In July, the average length of the day in Prague is 15h and 53min.
On the first day of the month, sunrise is at 04:57 and sunset at 21:15. On the last day of July, in Prague, sunrise is at 05:30 and sunset at 20:46 CEST.

Sunshine

June and July, with an average of 7.3h of sunshine, are months with the most sunshine in Prague.

UV index

In July, the average daily maximum UV index in Prague is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for average individuals.
Note: In July, the maximum UV index of 6 suggests this advice:
Adopt measures and apply sun safety strategies. Shielding from skin and eye damage is necessary. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.
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Frequently asked questions

What are the warmest months in Prague?

The warmest temperatures in Prague, Czech Republic, occur during July, when averages reach a peak of 24°C (75.2°F) and a low of 11.9°C (53.4°F).

What is the average July temperature in Prague?

The high-temperature, in July, in Prague, records 24°C (75.2°F), while the low-temperature is 11.9°C (53.4°F).

What is the least humid month in Prague?

April, May and July, with an average relative humidity of 70%, are the least humid months.

What is the average humidity in July in Prague?

In July, the average relative humidity in Prague is 70%.

How much does it rain in Prague in July?

In Prague, in July, it is raining for 9.1 days, with typically 66mm (2.6") of accumulated precipitation.

When it does not snow in Prague?

In Prague, Czech Republic, snow does not fall in May through September.

What is the average length of the day in July in Prague?

In July, the average day length in Prague, Czech Republic, is 15h and 53min.

When are sunrise and sunset in July in Prague?

In July, on the first day of the month, sunrise is at 04:57 and sunset at 21:15. On the last day of the month, in Prague, Czech Republic, sunrise is at 05:30 and sunset at 20:46 CEST.

What is the month with the most sunshine in Prague?

June and July, with an average of 7.3h of sunshine, are months with the most sunshine.

How long on average sun shines in July in Prague?

In Prague, Czech Republic, the average sunshine duration in July is 7.3h.

What is the UV index intensity in July in Prague?

In July, the average daily maximum UV index is 6. A UV Index value of 6 to 7 symbolizes a high health threat from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average daylight
Average sunshine
Average UV index

Average temperature in July
Prague, Czech Republic

Average temperature in July - Prague, Czech Republic
  • Average high temperature in July: 24°C

The warmest month (with the highest average high temperature) is July (24°C).
The month with the lowest average high temperature is January (0.4°C).

  • Average low temperature in July: 11.9°C

The month with the highest average low temperature is July (11.9°C).
The coldest month (with the lowest average low temperature) is January (-5.4°C).

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Average humidity in July
Prague, Czech Republic

Average humidity in July - Prague, Czech Republic
  • Average humidity in July: 70%

The months with the highest relative humidity are January, November and December (85%).
The months with the lowest relative humidity are April, May and July (70%).

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Average rainfall in July
Prague, Czech Republic

Average rainfall in July - Prague, Czech Republic
  • Average rainfall in July: 66.2mm

The wettest month (with the highest rainfall) is May (77.2mm).
The driest month (with the least rainfall) is February (22.6mm).

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Average rainfall days in July
Prague, Czech Republic

Average rainfall days in July - Prague, Czech Republic
  • Average rainfall days in July: 9.1 days

The month with the highest number of rainy days is June (10.3 days).
The month with the least rainy days is October (5.5 days).

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Average snowfall in July
Prague, Czech Republic

Average snowfall in July - Prague, Czech Republic
  • Average snowfall in July: 0mm

The month with the highest snowfall is January (179mm).
The months with the least snowfall are May, June, July, August and September (0mm).

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Average daylight in July /
Average sunshine in July
Prague, Czech Republic

Average daylight in July / Average sunshine in July - Prague, Czech Republic
  • Average daylight in July: 15h and 5min

The month with the longest days is June (Average daylight: 16h and 18min).
The month with the shortest days is December (Average daylight: 8h and 12min).

  • Average sunshine in July: 7h and 2min

The months with the most sunshine are June and July (Average sunshine: 7h and 18min).
The month with the least sunshine is December (Average sunshine: 1h and 30min).

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Average UV index in July
Prague, Czech Republic

Average UV index in July - Prague, Czech Republic
  • Average UV index in July: 6

The month with the highest UV index is June (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 1).

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Prague, Czech Republic

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