June weather forecastPrague, Czech Republic

Multiple bridges over water in Prague, in the Czech Republic

June

Weather in June

June heralds the start of summer in Prague with the mercury soaring up to 21.5°C (70.7°F). Despite the increase in temperature, it is a month of substantial rainfall of 73mm (2.87") adding an element of freshness to the warm summer. The longest days of the year are enjoyed in June, allowing more opportunities for activities. Despite the sun reigning supreme, a soft tug of humidity slightly tempers the summer heat. All factors considered, June offers a hospitable environment pulsating with the energetic vibe of early summer.

Temperature

June's onset brings a minor rise in the average high-temperature, moving from a refreshing 18.3°C (64.9°F) in May to an agreeable 21.5°C (70.7°F). June witnesses an average low-temperature hovering around a cool 10.5°C (50.9°F).

Humidity

In Prague, the average relative humidity in June is 71%.

Rainfall

In Prague, Czech Republic, in June, it is raining for 10.3 days, with typically 73mm (2.87") of accumulated precipitation. Throughout the year, in Prague, there are 90.2 rainfall days, and 526mm (20.71") of precipitation is accumulated.

Snowfall

May through September are months without snowfall in Prague.

Daylight

With an average of 16h and 18min of daylight, June has the longest days of the year.
On the first day of June in Prague, sunrise is at 04:57 and sunset at 21:03. On the last day of the month, sunrise is at 04:56 and sunset at 21:15 CEST.

Sunshine

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

UV index

With an average maximum UV index of 7, June is the month with the highest UV index in Prague, Czech Republic. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for the average person.
Note: The maximum daily UV index of 7 in June converts into the following recommendations:
Prevent overexposure. Protection from the sun's harmful effects is needed. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.

Updated: Jan 31, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

The high-temperature during June is 21.5°C (70.7°F) and the low-temperature is 10.5°C (50.9°F).

In Prague, the average relative humidity in June is 71%.

In June, in Prague, the rain falls for 10.3 days. Throughout June, 73mm (2.87") of precipitation is accumulated.

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

June has the longest days of the year in Prague, Czech Republic, with an average of 16h and 18min of daylight.

The average day length in June is 16h and 19min.

In June, on the first day of the month, sunrise is at 04:57 and sunset at 21:03. On the last day of the month, in Prague, sunrise is at 04:56 and sunset at 21:15 CEST.

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

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

With an average maximum UV index of 7, June is the month with the highest UV index.

In June, the average daily maximum UV index in Prague is 7. A UV Index reading of 6 to 7 represents a high health risk from unsafe exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year J F M A M June J A S O N D

May

June

Jul

Average high temperature

18.3°C

21.5°C

24°C

Average low temperature

Average humidity

Average rainfall

Average rainfall days

Average snowfall

Average daylight

Average sunshine

Average UV index

Average temperature in June
Prague, Czech Republic

Average high temperature in June: 21.5°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 June: 10.5°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).

Average humidity in June
Prague, Czech Republic

Average humidity in June: 71%

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%).

Average rainfall in June
Prague, Czech Republic

Average rainfall in June: 72.7mm

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

Average rainfall days in June
Prague, Czech Republic

Average rainfall days in June: 10.3 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).

Average snowfall in June
Prague, Czech Republic

Average snowfall in June: 0mm

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

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

Average daylight in June: 16h and 18min

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 June: 7h and 18min

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).

Average UV index in June
Prague, Czech Republic

Average UV index in June: 7

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).