Granollers Weather and Climate: A Comprehensive Guide
Granollers experiences great temperature shifts.
The city's weather can transition from warm days
to mild weather.
It receives mid-range precipitation levels.
Let's now guide you through the climate details for a complete overview.
Average maximum day and minimum night temperature
The climate in Granollers is known for significant temperature differences throughout the year, making the weather dynamic. Average maximum daytime temperatures range from a comfortable 28°C in August, the warmest time of the year, to a moderate 13°C during cooler months like January.
At night, temperatures typically drop to an average of around 4°C during these months. Check out our detailed temperature page for more information.Temperature ranges by month
Precipitation and rainy days
Generally, Granollers receives mid-range precipitation levels, with 751 mm annually. Significant seasonal changes in precipitation occur throughout the year. During the wetter season, October receives high rainfall, averaging 102 mm of precipitation, recorded across 11 rainy days. In contrast, the drier season, July brings less rainfall, with 43 mm over 6 rainy days. For more details, please visit our Granollers Precipitation page.The mean monthly precipitation over the year, including rain, hail and snow
The average number of days each month with precipitation
Sunshine over the year
Seasonal changes in sunshine hours are quite dramatic in Granollers. While July receives considerable daily sunshine with up to 10.4 hours, December marks the darkest time of the year, where sunshine is scarce with only 4.6 hours of sunlight per day. Visit our detailed sunshine hours page for more information.Monthly hours of sunshine
Daily hours of sunshine
Average humidity
The relative humidity is high throughout the year in Granollers.
The city experiences its highest humidity in September, reaching 74%. In July, the humidity drops to its lowest level at 69%. Explore our detailed page on humidity levels for further details.
Relative humidity over the year
partly cloudy and no rain partly cloudy and small chance of slight rain partly cloudy and no rainForecast for Granollers
4 m/s
2 m/s
2 m/s
The best time of year to visit Granollers in Spain
During the months of May, June, September and October you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.Other facts from our historical weather data:
The hottest season / summer takes place in June, July, August and September.
August has an average maximum temperature of 28°C and is the warmest month of the year.
The coldest month is January with an average maximum temperature of 13°C.
October tops the wettest month list with 102 mm of rainfall.
July is the driest month with 43 mm of precipitation.
July is the sunniest month with an average of 311 hours of sunshine.
No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.
