June weather forecast and climate
Zagreb, Croatia

The iconic buildings of the cathedral in Zagreb, Croatia in an early autumn morning
The iconic buildings of the cathedral in Zagreb, Croatia in an early autumn morning
June is the wettest month of the year in Zagreb as the rain registers an abundant 94mm (3.7") during the month. The summer increases the heat quotient with the average temperatures in the 12.8°C (55°F) to 24.4°C (75.9°F) zone. It is rare for the thermometer to cross 35°C (95°F) or drop well below 4.4°C (39.9°F).
The holiday season draws crowds to Zagreb, and the moderate summers make it a favorite destination along with the mild destinations in the south of the country. June has the longest days of the year, and the majority of rainfall occurs during the afternoons. Beware of thunderstorms during heavy bursts of rain!

What is the temperature in June in Zagreb?

In June, in Zagreb, Croatia, the average high-temperature is 24.5°C (76.1°F), and the average low-temperature is 13°C (55.4°F).

How much does it rain in Zagreb in June?

In Zagreb, during June, the rain falls for 13.7 days and regularly aggregates up to 95.3mm (3.8") of precipitation.

What is the wettest month in Zagreb?

The month with the most rainfall in Zagreb, Croatia, is June when the rain falls for 13.7 days and typically aggregates up to 95.3mm (3.8") of precipitation.
Average temperature in June - Zagreb, Croatia
  • Average high temperature in June: 24.5°C

The warmest month (with the highest average high temperature) is July (26.7°C).
The month with the lowest average high temperature is January (3.7°C).

  • Average low temperature in June: 13°C

The month with the highest average low temperature is July (14.7°C).
The coldest month (with the lowest average low temperature) is January (-3°C).

Average humidity in June - Zagreb, Croatia
  • Average humidity in June: 69.7%

The month with the highest relative humidity is December (84.8%).
The month with the lowest relative humidity is April (67.5%).

Average rainfall in June - Zagreb, Croatia
  • Average rainfall in June: 95.3mm

The wettest month (with the highest rainfall) is June (95.3mm).
The driest month (with the lowest rainfall) is February (38.9mm).

Average rainfall days in June - Zagreb, Croatia
  • Average rainfall days in June: 13.7 days

The month with the highest number of rainy days is June (13.7 days).
The month with the lowest number of rainy days is February (9.4 days).

Average snowfall days in June - Zagreb, Croatia
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is January (10.3 days).
Months with the lowest number of snowfall days are May, June, July, August, September and October (0 days).

Average daylight in June / Average sunshine in June - Zagreb, Croatia
  • Average daylight in June: 15.7h

The month with the longest days is June (Average daylight: 15.7h).
The month with shortest days is December (Average daylight: 8.7h).

  • Average sunshine in June: 7.8h

The month with most sunshine is July (Average sunshine: 8.9h).
The month with least sunshine is December (Average sunshine: 1.6h).

Average UV index in June - Zagreb, Croatia
  • Average UV index in June: 8

Months with the highest UV index are June and July (UV index 8).
Months with the lowest UV index are January, November and December (UV index 1).

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