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Monthly climate in Lousa, Coimbra, Portugal

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Lousa features a warm-summer Mediterranean climate (Csb).Temperatures typically range between 8 °C (46 °F) and 21 °C (70 °F) through the year, but rarely can drop to -4 °C (26 °F) or can rise to as high as 39 °C (103 °F).The average annual precipitation amounts to about 997 mm (39.2 inches) and receives 99 rainy days on the 1 mm (0.04 inches) threshold annually.Lousa enjoys an average of 3712 hours of sunshine throughout the year, and daylight varies from 9 hours 22 minutes to 14 hours 56 minutes per day.

Monthly average temperatures in Lousa, Coimbra, Portugal §

The warmest months in Lousa are July, August and September, with daily mean temperatures ranging from 20 to 21 °C (68 - 70 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 8 to 10 °C (46 - 50 °F) throughout the day. On average each year, Lousa experiences 77 days above 25 °C (77.0 °F) and 6 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Lousa, Coimbra, Portugal.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)		 23°C
(73°F)		 25°C
(78°F)		 27°C
(80°F)		 32°C
(89°F)		 37°C
(98°F)		 37°C
(98°F)		 39°C
(103°F)		 35°C
(95°F)		 34°C
(93°F)		 23°C
(75°F)		 18°C
(65°F)
Mean maximum 17°C
(63°F)		 20°C
(69°F)		 22°C
(72°F)		 25°C
(77°F)		 30°C
(85°F)		 32°C
(89°F)		 34°C
(93°F)		 35°C
(95°F)		 33°C
(92°F)		 29°C
(84°F)		 21°C
(70°F)		 18°C
(64°F)
Average high 12°C
(55°F)		 15°C
(59°F)		 16°C
(61°F)		 18°C
(64°F)		 22°C
(72°F)		 24°C
(75°F)		 27°C
(81°F)		 28°C
(83°F)		 26°C
(80°F)		 22°C
(72°F)		 16°C
(60°F)		 14°C
(57°F)
Daily mean 8°C
(46°F)		 10°C
(50°F)		 11°C
(52°F)		 13°C
(56°F)		 16°C
(62°F)		 18°C
(65°F)		 21°C
(69°F)		 21°C
(70°F)		 20°C
(68°F)		 16°C
(61°F)		 11°C
(53°F)		 10°C
(50°F)
Average low 4°C
(39°F)		 6°C
(43°F)		 7°C
(45°F)		 9°C
(48°F)		 11°C
(52°F)		 13°C
(55°F)		 15°C
(59°F)		 15°C
(60°F)		 15°C
(58°F)		 12°C
(53°F)		 8°C
(46°F)		 6°C
(44°F)
Mean minimum -1°C
(30°F)		 1°C
(34°F)		 2°C
(36°F)		 3°C
(38°F)		 6°C
(43°F)		 9°C
(48°F)		 10°C
(51°F)		 11°C
(51°F)		 10°C
(50°F)		 6°C
(42°F)		 2°C
(36°F)		 1°C
(34°F)
Minimum -4°C
(26°F)		 -2°C
(29°F)		 1°C
(35°F)		 1°C
(33°F)		 3°C
(39°F)		 6°C
(43°F)		 9°C
(49°F)		 10°C
(50°F)		 7°C
(45°F)		 2°C
(36°F)		 -0°C
(32°F)		 -1°C
(30°F)

Compare climate in Lousa with other places

Compare temperature, precipitation, sunshine, UV index in Lousa, Coimbra, Portugal with other places around the world.

Monthly average precipitation in Lousa, Coimbra, Portugal §

Lousa usually has the most precipitation in March, April and November, with an average of 13 rainy days and 139 mm (5.5 inches) of precipitation per month.The driest months in Lousa are June, July and August. On average, 20 mm (0.8 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Lousa, Coimbra, Portugal.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) 68 (2.7) 100 (3.9) 141 (5.6) 134 (5.3) 72 (2.8) 37 (1.4) 11 (0.4) 13 (0.5) 44 (1.7) 102 (4.0) 142 (5.6) 133 (5.2)
Average precipitation days (≥ 1 mm) 7 9 11 15 8 9 2 2 4 7 13 12

Monthly sunshine hours in Lousa, Coimbra, Portugal §

The sunniest months in Lousa are May, June and July, when the sun shines an average of 13 hours 26 minutes a day.Least sunny months in Lousa: January, February and December receive an average of 6 hours 23 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Lousa, Coimbra, Portugal.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 171 215 290 340 406 405 423 395 344 307 216 195
Mean daily daylight hours 9h 41m 10h 41m 11h 58m 13h 16m 14h 23m 14h 56m 14h 38m 13h 39m 12h 24m 11h 6m 9h 57m 9h 22m

Solar UV radiation in Lousa, Coimbra, Portugal §

Lousa experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 9 - 11, 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 Lousa UV Index data.

Average daily maximum UV levels by month for Lousa, Coimbra, Portugal.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 9 11 10 9 8 6 4 3