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Monthly climate in Ourem, Portugal

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Ourem features a warm-summer Mediterranean climate (Csb). Temperatures typically range between 9 °C (48 °F) and 21 °C (70 °F) through the year, but rarely can drop to -3 °C (26 °F) or can rise to as high as 41 °C (105 °F). The average annual precipitation amounts to about 781 mm (30.7 inches) and receives 87 rainy days on the 1 mm (0.04 inches) threshold annually. Ourem enjoys an average of 3739 hours of sunshine throughout the year, and daylight varies from 9 hours 24 minutes to 14 hours 54 minutes per day.

Monthly average temperatures in Ourem, Portugal

The warmest months in Ourem are July, August and September, with daily mean temperatures ranging from 20 to 21 °C (69 - 70 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 9 to 11 °C (48 - 52 °F) throughout the day. On average each year, Ourem experiences 89 days above 25 °C (77.0 °F) and 3 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Ourem. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum19°C
(67°F)		24°C
(75°F)		26°C
(80°F)		29°C
(84°F)		34°C
(93°F)		38°C
(101°F)		38°C
(100°F)		41°C
(105°F)		37°C
(99°F)		35°C
(96°F)		25°C
(77°F)		19°C
(66°F)
Mean maximum18°C
(64°F)		21°C
(71°F)		23°C
(74°F)		26°C
(79°F)		31°C
(89°F)		33°C
(91°F)		35°C
(95°F)		36°C
(96°F)		34°C
(94°F)		30°C
(86°F)		22°C
(72°F)		18°C
(65°F)
Average high14°C
(57°F)		16°C
(61°F)		17°C
(63°F)		19°C
(66°F)		23°C
(74°F)		24°C
(76°F)		28°C
(82°F)		28°C
(83°F)		27°C
(81°F)		23°C
(74°F)		17°C
(62°F)		15°C
(59°F)
Daily mean9°C
(48°F)		11°C
(52°F)		12°C
(54°F)		14°C
(57°F)		17°C
(63°F)		19°C
(66°F)		21°C
(70°F)		21°C
(70°F)		20°C
(69°F)		17°C
(63°F)		12°C
(55°F)		11°C
(52°F)
Average low5°C
(41°F)		7°C
(45°F)		8°C
(47°F)		10°C
(50°F)		12°C
(54°F)		14°C
(57°F)		15°C
(60°F)		16°C
(60°F)		15°C
(59°F)		12°C
(54°F)		9°C
(49°F)		7°C
(46°F)
Mean minimum-1°C
(30°F)		2°C
(35°F)		3°C
(38°F)		5°C
(41°F)		7°C
(45°F)		11°C
(52°F)		12°C
(54°F)		12°C
(55°F)		11°C
(52°F)		7°C
(44°F)		4°C
(39°F)		1°C
(35°F)
Minimum-3°C
(26°F)		-1°C
(31°F)		1°C
(34°F)		3°C
(38°F)		5°C
(41°F)		8°C
(47°F)		11°C
(52°F)		11°C
(53°F)		9°C
(48°F)		5°C
(41°F)		3°C
(38°F)		-1°C
(30°F)

Compare climate in Ourem with other places

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

Monthly average precipitation in Ourem, Portugal

Ourem usually has the most precipitation in March, April and November, with an average of 12 rainy days and 112 mm (4.4 inches) of precipitation per month. The driest months in Ourem are June, July and August. On average, 14 mm (0.5 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Ourem. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)55 (2.2)74 (2.9)112 (4.4)112 (4.4)60 (2.4)25 (1.0)7 (0.3)9 (0.3)39 (1.5)83 (3.3)111 (4.4)93 (3.7)
Average precipitation days (≥ 1 mm)6810148621361211

Monthly sunshine hours in Ourem, Portugal

The sunniest months in Ourem are May, June and July, when the sun shines an average of 13 hours 26 minutes a day. Least sunny months in Ourem: January, February and December receive an average of 6 hours 33 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Ourem. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours175218293340407405423395345309220203
Mean daily daylight hours9h 42m10h 42m11h 58m13h 16m14h 21m14h 54m14h 37m13h 39m12h 24m11h 6m9h 58m9h 24m

Solar UV radiation in Ourem, Portugal

Ourem experiences the highest level of ultraviolet (UV) radiation in May, June and July, when the maximum UV index can reach values of 10 - 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 Ourem UV Index data.

Average daily maximum UV levels by month for Ourem. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)346810111098643