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Monthly climate in Granollers, Catalonia, Spain

Last updated: March 2, 2024

Under the Köppen–Geiger climate classification Granollers features a oceanic climate (Cfb). Temperatures typically range between 8 °C (47 °F) and 25 °C (77 °F) through the year, but rarely can drop to 0 °C (32 °F) or can rise to as high as 34 °C (94 °F). The average annual precipitation amounts to about 666 mm (26.2 inches) and receives 91 rainy days on the 1 mm (0.04 inches) threshold annually. Granollers enjoys an average of 3950 hours of sunshine throughout the year, and daylight varies from 9 hours 12 minutes to 15 hours 7 minutes per day.

Monthly average temperatures in Granollers, Catalonia, Spain §

The warmest months in Granollers are July, August and September, with daily mean temperatures ranging from 22 to 25 °C (71 - 77 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 8 to 10 °C (47 - 51 °F) throughout the day. On average each year, Granollers experiences 73 days above 25 °C (77.0 °F) and 0 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Granollers, Catalonia, Spain. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum 20°C
(68°F)		 21°C
(69°F)		 21°C
(71°F)		 24°C
(75°F)		 30°C
(86°F)		 32°C
(90°F)		 31°C
(88°F)		 34°C
(94°F)		 30°C
(86°F)		 26°C
(79°F)		 23°C
(73°F)		 18°C
(65°F)
Mean maximum 17°C
(63°F)		 19°C
(66°F)		 19°C
(67°F)		 21°C
(70°F)		 25°C
(78°F)		 29°C
(84°F)		 31°C
(87°F)		 32°C
(90°F)		 29°C
(84°F)		 25°C
(77°F)		 21°C
(70°F)		 18°C
(64°F)
Average high 13°C
(55°F)		 14°C
(58°F)		 15°C
(60°F)		 17°C
(62°F)		 21°C
(70°F)		 25°C
(77°F)		 28°C
(82°F)		 28°C
(83°F)		 25°C
(77°F)		 21°C
(70°F)		 16°C
(61°F)		 14°C
(57°F)
Daily mean 8°C
(47°F)		 10°C
(51°F)		 11°C
(53°F)		 13°C
(56°F)		 17°C
(63°F)		 21°C
(71°F)		 24°C
(76°F)		 25°C
(77°F)		 22°C
(71°F)		 18°C
(64°F)		 13°C
(55°F)		 10°C
(50°F)
Average low 5°C
(41°F)		 7°C
(45°F)		 8°C
(47°F)		 10°C
(50°F)		 14°C
(57°F)		 18°C
(64°F)		 21°C
(70°F)		 21°C
(71°F)		 19°C
(66°F)		 15°C
(58°F)		 10°C
(49°F)		 7°C
(45°F)
Mean minimum 1°C
(35°F)		 3°C
(38°F)		 4°C
(40°F)		 5°C
(42°F)		 9°C
(49°F)		 15°C
(59°F)		 18°C
(65°F)		 18°C
(64°F)		 14°C
(58°F)		 10°C
(50°F)		 5°C
(41°F)		 3°C
(38°F)
Minimum -0°C
(32°F)		 0°C
(33°F)		 2°C
(36°F)		 4°C
(40°F)		 7°C
(44°F)		 13°C
(55°F)		 16°C
(62°F)		 15°C
(60°F)		 12°C
(54°F)		 7°C
(45°F)		 3°C
(38°F)		 1°C
(34°F)

Compare climate in Granollers with other places

Compare temperature, precipitation, sunshine, UV index in Granollers, Catalonia, Spain with other places around the world.

Monthly average precipitation in Granollers, Catalonia, Spain §

Granollers usually has the most precipitation in April, September and October, with an average of 10 rainy days and 91 mm (3.6 inches) of precipitation per month. The driest months in Granollers are June, July and December. On average, 30 mm (1.2 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Granollers, Catalonia, Spain. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average precipitation mm (inches) 56 (2.2) 46 (1.8) 47 (1.8) 71 (2.8) 49 (1.9) 26 (1.0) 35 (1.4) 37 (1.4) 81 (3.2) 121 (4.7) 67 (2.6) 30 (1.2)
Average precipitation days (≥ 1 mm) 6 7 7 9 9 6 5 7 12 11 8 4

Monthly sunshine hours in Granollers, Catalonia, Spain §

The sunniest months in Granollers are May, June and July, when the sun shines an average of 13 hours 29 minutes a day. Least sunny months in Granollers: January, February and December receive an average of 7 hours 59 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Granollers, Catalonia, Spain. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Mean monthly sunshine hours 205 260 333 344 403 412 425 395 338 307 263 260
Mean daily daylight hours 9h 31m 10h 36m 11h 57m 13h 21m 14h 32m 15h 7m 14h 48m 13h 46m 12h 25m 11h 2m 9h 49m 9h 12m

Solar UV radiation in Granollers, Catalonia, Spain §

Granollers experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 9 - 10, which corresponds to the Very High category of sun exposure. January, November and December are in the Low / Moderate exposure category. In these months, the maximum values of the UV index do not exceed 3. For more detailed information, check out our hourly Granollers UV Index data.

Average daily maximum UV levels by month for Granollers, Catalonia, Spain. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
UV Index (month maximum) 3 4 5 7 8 10 10 9 7 6 3 2

Detailed Monthly Weather Insights for Granollers, Catalonia, Spain

Discover in-depth weather details for every month in Granollers. Click through the links below for comprehensive overviews of temperature trends, precipitation levels, sunshine hours, and solar UV radiation specifics. Whether planning a visit or simply curious about Granollers's climate nuances, these monthly breakdowns provide the information you need for an informed understanding of what to expect throughout the year.

Each link leads to a detailed account of the typical weather conditions for that month, providing both locals and tourists with vital information to plan their daily activities, wardrobe, and travel itineraries accordingly.