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Monthly climate in Rillo, Aragon, Spain

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Rillo features a oceanic climate (Cfb).Temperatures typically range between 3 °C (37 °F) and 22 °C (73 °F) through the year, but rarely can drop to -9 °C (16 °F) or can rise to as high as 37 °C (98 °F).The average annual precipitation amounts to about 529 mm (20.8 inches) and receives 98 rainy days on the 1 mm (0.04 inches) threshold annually.Rillo enjoys an average of 3913 hours of sunshine throughout the year, and daylight varies from 9 hours 17 minutes to 15 hours 2 minutes per day.

Monthly average temperatures in Rillo, Aragon, Spain §

The warmest months in Rillo are June, July and August, with daily mean temperatures ranging from 19 to 22 °C (66 - 73 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 3 to 5 °C (37 - 42 °F) throughout the day. On average each year, Rillo experiences 78 days above 25 °C (77.0 °F) and 66 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Rillo, Aragon, 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 18°C
(65°F)		 20°C
(69°F)		 25°C
(77°F)		 25°C
(77°F)		 30°C
(86°F)		 37°C
(98°F)		 37°C
(98°F)		 37°C
(98°F)		 30°C
(87°F)		 29°C
(85°F)		 22°C
(71°F)		 18°C
(65°F)
Mean maximum 15°C
(60°F)		 18°C
(65°F)		 21°C
(71°F)		 22°C
(72°F)		 27°C
(81°F)		 32°C
(90°F)		 35°C
(96°F)		 35°C
(95°F)		 30°C
(86°F)		 26°C
(80°F)		 19°C
(67°F)		 16°C
(61°F)
Average high 8°C
(46°F)		 12°C
(53°F)		 13°C
(55°F)		 15°C
(59°F)		 21°C
(69°F)		 25°C
(78°F)		 30°C
(86°F)		 30°C
(86°F)		 24°C
(76°F)		 19°C
(67°F)		 11°C
(53°F)		 9°C
(49°F)
Daily mean 3°C
(37°F)		 5°C
(42°F)		 7°C
(45°F)		 9°C
(49°F)		 14°C
(58°F)		 19°C
(66°F)		 22°C
(73°F)		 22°C
(72°F)		 17°C
(63°F)		 12°C
(55°F)		 6°C
(44°F)		 4°C
(40°F)
Average low -1°C
(30°F)		 0°C
(33°F)		 2°C
(36°F)		 4°C
(39°F)		 8°C
(46°F)		 12°C
(54°F)		 15°C
(58°F)		 15°C
(59°F)		 11°C
(52°F)		 7°C
(44°F)		 2°C
(37°F)		 1°C
(33°F)
Mean minimum -7°C
(20°F)		 -4°C
(25°F)		 -3°C
(28°F)		 -2°C
(28°F)		 2°C
(35°F)		 6°C
(43°F)		 9°C
(48°F)		 8°C
(47°F)		 5°C
(42°F)		 0°C
(33°F)		 -4°C
(25°F)		 -4°C
(25°F)
Minimum -9°C
(16°F)		 -6°C
(21°F)		 -3°C
(26°F)		 -5°C
(23°F)		 -1°C
(30°F)		 1°C
(34°F)		 7°C
(45°F)		 6°C
(44°F)		 3°C
(37°F)		 -2°C
(29°F)		 -6°C
(22°F)		 -6°C
(21°F)

Compare climate in Rillo with other places

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

Monthly average precipitation in Rillo, Aragon, Spain §

Rillo usually has the most precipitation in April, May and November, with an average of 11 rainy days and 70 mm (2.8 inches) of precipitation per month.The driest months in Rillo are February, July and September. On average, 25 mm (1.0 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Rillo, Aragon, 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) 45 (1.8) 25 (1.0) 42 (1.6) 92 (3.6) 62 (2.5) 54 (2.1) 22 (0.9) 28 (1.1) 27 (1.1) 43 (1.7) 56 (2.2) 33 (1.3)
Average precipitation days (≥ 1 mm) 7 7 10 14 10 10 5 7 6 5 10 7

Monthly sunshine hours in Rillo, Aragon, Spain §

The sunniest months in Rillo are May, June and July, when the sun shines an average of 13 hours 26 minutes a day.Least sunny months in Rillo: January, November and December receive an average of 7 hours 40 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Rillo, Aragon, 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 202 261 321 328 399 407 428 398 346 314 247 256
Mean daily daylight hours 9h 36m 10h 38m 11h 57m 13h 18m 14h 27m 15h 2m 14h 43m 13h 42m 12h 25m 11h 4m 9h 53m 9h 17m

Solar UV radiation in Rillo, Aragon, Spain §

Rillo experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 10 - 12, which corresponds to the Very High / Extreme category of sun exposure.January, February and December are in the Moderate exposure category. In these months, the maximum values of the UV index do not exceed 4. For more detailed information, check out our hourly Rillo UV Index data.

Average daily maximum UV levels by month for Rillo, Aragon, 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 6 8 10 12 11 10 8 6 4 3