May
Weather in May
Temperature
Zagreb's weather in May presents a rise in the average high-temperature, moving from a comfortable 16.3°C (61.3°F) in April to an agreeable 21.5°C (70.7°F). During May, the average low-temperature in Zagreb, Croatia, is a chilly 9.8°C (49.6°F).Humidity
In Zagreb, the average relative humidity in May is 68.3%.Rainfall
In Zagreb, in May, it is raining for 13.5 days, with typically 73mm (2.87") 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
May through October are months without snowfall in Zagreb, Croatia.Daylight
The average length of the day in May in Zagreb is 14h and 57min.On the first day of May in Zagreb, sunrise is at 05:42 and sunset at 20:03. On the last day of the month, sunrise is at 05:09 and sunset at 20:37 CEST.
Sunshine
In May, the average sunshine in Zagreb is 7.4h.UV index
The average daily maximum UV index in May in Zagreb is 7. A UV Index of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for average individuals.Note: In May, the maximum UV index of 7 suggests this advice:
Undertake protective measures and comply with sun safety rules. Shielding against skin and eye damage is essential. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
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Average temperature in May
Zagreb, Croatia
- Average high temperature in May: 21.5°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 May: 9.8°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 May
Zagreb, Croatia
- Average humidity in May: 68.3%
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 May
Zagreb, Croatia
- Average rainfall in May: 72.6mm
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 May
Zagreb, Croatia
- Average rainfall days in May: 13.5 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 May
Zagreb, Croatia
- Average snowfall days in May: 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 May /
Average sunshine in May
Zagreb, Croatia
- Average daylight in May: 14h and 5min
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 May: 7h and 2min
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 May
Zagreb, Croatia
- Average UV index in May: 7
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).
