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Monthly climate in Gueltas, Brittany, France

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Gueltas features a oceanic climate (Cfb).Temperatures typically range between 6 °C (43 °F) and 18 °C (66 °F) through the year, but rarely can drop to -8 °C (19 °F) or can rise to as high as 35 °C (95 °F).The average annual precipitation amounts to about 777 mm (30.6 inches) and receives 126 rainy days on the 1 mm (0.04 inches) threshold annually.Gueltas enjoys an average of 3672 hours of sunshine throughout the year, and daylight varies from 8 hours 26 minutes to 15 hours 56 minutes per day.

Monthly average temperatures in Gueltas, Brittany, France §

The warmest months in Gueltas are June, July and August, with daily mean temperatures ranging from 17 to 18 °C (62 - 66 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 6 to 7 °C (43 - 46 °F) throughout the day. On average each year, Gueltas experiences 21 days above 25 °C (77.0 °F) and 20 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Gueltas, Brittany, France.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 15°C
(60°F)		 20°C
(68°F)		 22°C
(71°F)		 26°C
(79°F)		 29°C
(84°F)		 34°C
(93°F)		 35°C
(95°F)		 34°C
(94°F)		 31°C
(87°F)		 24°C
(75°F)		 18°C
(64°F)		 14°C
(58°F)
Mean maximum 13°C
(56°F)		 15°C
(59°F)		 18°C
(65°F)		 24°C
(75°F)		 25°C
(77°F)		 29°C
(84°F)		 31°C
(88°F)		 31°C
(88°F)		 27°C
(80°F)		 21°C
(69°F)		 16°C
(62°F)		 14°C
(57°F)
Average high 9°C
(48°F)		 10°C
(51°F)		 12°C
(54°F)		 16°C
(60°F)		 18°C
(65°F)		 21°C
(70°F)		 23°C
(74°F)		 23°C
(73°F)		 21°C
(69°F)		 16°C
(62°F)		 12°C
(54°F)		 10°C
(50°F)
Daily mean 6°C
(43°F)		 7°C
(45°F)		 8°C
(47°F)		 11°C
(51°F)		 13°C
(56°F)		 17°C
(62°F)		 18°C
(66°F)		 18°C
(64°F)		 16°C
(61°F)		 13°C
(55°F)		 9°C
(48°F)		 7°C
(46°F)
Average low 3°C
(38°F)		 4°C
(39°F)		 5°C
(41°F)		 6°C
(43°F)		 9°C
(48°F)		 12°C
(54°F)		 14°C
(57°F)		 13°C
(56°F)		 11°C
(53°F)		 9°C
(49°F)		 6°C
(42°F)		 5°C
(41°F)
Mean minimum -3°C
(27°F)		 -3°C
(27°F)		 -2°C
(29°F)		 -0°C
(32°F)		 3°C
(37°F)		 7°C
(45°F)		 10°C
(50°F)		 8°C
(47°F)		 6°C
(43°F)		 3°C
(38°F)		 -0°C
(32°F)		 -2°C
(28°F)
Minimum -7°C
(19°F)		 -6°C
(21°F)		 -8°C
(19°F)		 -3°C
(28°F)		 -1°C
(30°F)		 6°C
(43°F)		 8°C
(46°F)		 8°C
(46°F)		 4°C
(40°F)		 0°C
(33°F)		 -1°C
(30°F)		 -3°C
(26°F)

Compare climate in Gueltas with other places

Compare temperature, precipitation, sunshine, UV index in Gueltas, Brittany, France with other places around the world.

Monthly average precipitation in Gueltas, Brittany, France §

Gueltas usually has the most precipitation in June, October and December, with an average of 12 rainy days and 95 mm (3.7 inches) of precipitation per month.The driest months in Gueltas are January, July and September. On average, 44 mm (1.7 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Gueltas, Brittany, France.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) 66 (2.6) 60 (2.4) 46 (1.8) 70 (2.8) 99 (3.9) 45 (1.8) 48 (1.9) 41 (1.6) 90 (3.6) 70 (2.7) 96 (3.8)
Average precipitation days (≥ 1 mm) 8 13 13 8 12 11 8 9 8 11 11 14

Monthly sunshine hours in Gueltas, Brittany, France §

The sunniest months in Gueltas are May, June and July, when the sun shines an average of 13 hours 32 minutes a day.Least sunny months in Gueltas: January, February and December receive an average of 5 hours 54 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Gueltas, Brittany, France.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 142 205 296 356 409 406 428 397 334 277 227 188
Mean daily daylight hours 8h 52m 10h 14m 11h 56m 13h 40m 15h 10m 15h 56m 15h 31m 14h 11m 12h 31m 10h 47m 9h 15m 8h 26m

Solar UV radiation in Gueltas, Brittany, France §

Gueltas experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 8 - 9, which corresponds to the Very High category of sun exposure.January, November and December are in the Low exposure category. In these months, the maximum values of the UV index do not exceed 2. For more detailed information, check out our hourly Gueltas UV Index data.

Average daily maximum UV levels by month for Gueltas, Brittany, France.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) 2 3 5 6 8 9 9 8 6 5 2 2