July weather forecastZagreb, Croatia
July weather for Zagreb, Croatia: July stands as the hottest month in Zagreb, recording the highest average maximum temperature of the year at 26.7°C (80.1°F). July is the warmest month in Zagreb, Croatia, exhibiting average temperatures of 26.7°C (80.1°F) at the peak and 14.7°C (58.5°F) at the base.

July
Weather in July
July stands as the hottest month in Zagreb, recording the highest average maximum temperature of the year at 26.7°C (80.1°F). The warm weather combined with extended daylight hours contribute to a vibrant summer atmosphere. Despite the welcome warmth, a relative increase in rainfall is observed. As the calendar turns towards August, the temperature shows only a subtle drop but the humidity level returns to slightly higher levels. July, with its robust warmth, is an ideal time for tourists seeking to fully experience the summer in Zagreb.Temperature
July is the warmest month, with the temperature often reaching an average high of 26.7°C (80.1°F) and an average low of 14.7°C (58.5°F).Humidity
The average relative humidity in July is 69.1%.Rainfall
In Zagreb, in July, it is raining for 11.2 days, with typically 77mm (3.03") of accumulated precipitation. In Zagreb, during the entire year, the rain falls for 135.6 days and collects up to 840mm (33.07") of precipitation.Snowfall
In Zagreb, snow does not fall in May through October.Daylight
In July, the average length of the day is 15h and 19min.On the first day of the month, sunrise is at 05:10 and sunset at 20:49. On the last day of July, in Zagreb, sunrise is at 05:38 and sunset at 20:26 CEST.
Sunshine
July has the most sunshine of the year, with an average of 8.9h of sunshine.UV index
The months with the highest UV index in Zagreb are June and July, with an average maximum UV index of 8. A UV Index estimate of 8 to 10 represents a very high health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The UV index of 8 during July leads to these advisories:
Without constant care, eyes and skin might suffer damage in a short time. It's important to stay in the shade and limit exposure to the sun from 10 a.m. to 4 p.m., when UV radiation is most intense, although remember that shade structures may not provide full sun protection. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in July
Zagreb, Croatia
- Average high temperature in July: 26.7°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 July: 14.7°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 July
Zagreb, Croatia
- Average humidity in July: 69.1%
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 July
Zagreb, Croatia
- Average rainfall in July: 77.4mm
The wettest month (with the highest rainfall) is June (95.3mm).
The driest month (with the least rainfall) is February (38.9mm).
Average rainfall days in July
Zagreb, Croatia
- Average rainfall days in July: 11.2 days
The month with the highest number of rainy days is June (13.7 days).
The month with the least rainy days is February (9.4 days).
Average snowfall days in July
Zagreb, Croatia
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is January (10.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in July /
Average sunshine in July
Zagreb, Croatia
- Average daylight in July: 15h and 18min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in July: 8h and 54min
The month with the most sunshine is July (Average sunshine: 8h and 54min).
The month with the least sunshine is December (Average sunshine: 1h and 36min).
Average UV index in July
Zagreb, Croatia
- Average UV index in July: 8
The months with the highest UV index are June and July (UV index 8).
The months with the lowest UV index are January, November and December (UV index 1).





