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Monthly climate in Unhais-o-Velho, Coimbra, Portugal

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Unhais-o-Velho features a warm-summer Mediterranean climate (Csb).Temperatures typically range between 6 °C (43 °F) and 21 °C (70 °F) through the year, but rarely can drop to -4 °C (25 °F) or can rise to as high as 38 °C (100 °F).The average annual precipitation amounts to about 1007 mm (39.7 inches) and receives 105 rainy days on the 1 mm (0.04 inches) threshold annually.Unhais-o-Velho enjoys an average of 3677 hours of sunshine throughout the year, and daylight varies from 9 hours 21 minutes to 14 hours 58 minutes per day.

Monthly average temperatures in Unhais-o-Velho, Coimbra, Portugal §

The warmest months in Unhais-o-Velho are July, August and September, with daily mean temperatures ranging from 19 to 21 °C (66 - 70 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 6 to 9 °C (43 - 48 °F) throughout the day. On average each year, Unhais-o-Velho experiences 71 days above 25 °C (77.0 °F) and 12 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Unhais-o-Velho, 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 16°C
(62°F)		 21°C
(71°F)		 24°C
(75°F)		 25°C
(78°F)		 30°C
(86°F)		 36°C
(97°F)		 35°C
(96°F)		 38°C
(100°F)		 33°C
(92°F)		 31°C
(88°F)		 21°C
(70°F)		 17°C
(63°F)
Mean maximum 15°C
(60°F)		 18°C
(65°F)		 21°C
(69°F)		 23°C
(74°F)		 28°C
(83°F)		 31°C
(88°F)		 33°C
(92°F)		 35°C
(95°F)		 32°C
(89°F)		 27°C
(81°F)		 19°C
(66°F)		 16°C
(61°F)
Average high 11°C
(51°F)		 13°C
(56°F)		 14°C
(58°F)		 16°C
(62°F)		 21°C
(70°F)		 23°C
(74°F)		 27°C
(82°F)		 28°C
(83°F)		 25°C
(78°F)		 20°C
(69°F)		 14°C
(57°F)		 12°C
(53°F)
Daily mean 6°C
(43°F)		 9°C
(48°F)		 10°C
(50°F)		 12°C
(53°F)		 16°C
(60°F)		 18°C
(64°F)		 21°C
(70°F)		 21°C
(70°F)		 19°C
(66°F)		 15°C
(59°F)		 10°C
(50°F)		 8°C
(47°F)
Average low 3°C
(37°F)		 5°C
(41°F)		 5°C
(42°F)		 8°C
(46°F)		 10°C
(51°F)		 13°C
(55°F)		 15°C
(59°F)		 15°C
(59°F)		 14°C
(57°F)		 10°C
(51°F)		 6°C
(44°F)		 5°C
(41°F)
Mean minimum -2°C
(29°F)		 -0°C
(32°F)		 1°C
(33°F)		 1°C
(35°F)		 4°C
(40°F)		 8°C
(47°F)		 10°C
(50°F)		 10°C
(50°F)		 9°C
(48°F)		 4°C
(39°F)		 1°C
(34°F)		 -0°C
(32°F)
Minimum -4°C
(25°F)		 -3°C
(27°F)		 -0°C
(32°F)		 -1°C
(31°F)		 2°C
(36°F)		 5°C
(41°F)		 8°C
(46°F)		 9°C
(48°F)		 7°C
(45°F)		 -0°C
(32°F)		 -2°C
(29°F)		 -2°C
(28°F)

Compare climate in Unhais-o-Velho with other places

Compare temperature, precipitation, sunshine, UV index in Unhais-o-Velho, Coimbra, Portugal with other places around the world.

Monthly average precipitation in Unhais-o-Velho, Coimbra, Portugal §

Unhais-o-Velho usually has the most precipitation in March, April and November, with an average of 13 rainy days and 140 mm (5.5 inches) of precipitation per month.The driest months in Unhais-o-Velho are June, July and August. On average, 25 mm (1.0 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Unhais-o-Velho, 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) 64 (2.5) 104 (4.1) 135 (5.3) 138 (5.4) 66 (2.6) 41 (1.6) 15 (0.6) 18 (0.7) 48 (1.9) 98 (3.9) 145 (5.7) 134 (5.3)
Average precipitation days (≥ 1 mm) 8 9 11 15 10 8 2 3 5 8 13 13

Monthly sunshine hours in Unhais-o-Velho, Coimbra, Portugal §

The sunniest months in Unhais-o-Velho are May, June and July, when the sun shines an average of 13 hours 26 minutes a day.Least sunny months in Unhais-o-Velho: January, November and December receive an average of 6 hours 1 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Unhais-o-Velho, 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 161 210 283 338 402 404 429 402 345 306 209 183
Mean daily daylight hours 9h 39m 10h 40m 11h 58m 13h 17m 14h 24m 14h 58m 14h 40m 13h 40m 12h 24m 11h 5m 9h 56m 9h 21m

Solar UV radiation in Unhais-o-Velho, Coimbra, Portugal §

Unhais-o-Velho 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 Unhais-o-Velho UV Index data.

Average daily maximum UV levels by month for Unhais-o-Velho, 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 9 10 11 10 9 8 6 4 3