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Monthly climate in Porto Martins, Azores, Portugal

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Porto Martins features a warm-summer Mediterranean climate (Csb).Temperatures typically range between 15 °C (59 °F) and 22 °C (72 °F) through the year, but rarely can drop to 10 °C (50 °F) or can rise to as high as 24 °C (76 °F).The average annual precipitation amounts to about 794 mm (31.2 inches) and receives 124 rainy days on the 1 mm (0.04 inches) threshold annually.Porto Martins enjoys an average of 3311 hours of sunshine throughout the year, and daylight varies from 9 hours 29 minutes to 14 hours 48 minutes per day.

Monthly average temperatures in Porto Martins, Azores, Portugal §

The warmest months in Porto Martins are July, August and September, with daily mean temperatures ranging from 21 to 22 °C (70 - 72 °F) throughout the day. The coldest temperatures usually occur in February, March and April, when daily mean temperatures range from 15 to 15 °C (59 - 60 °F) throughout the day. On average each year, Porto Martins experiences 0 days above 25 °C (77.0 °F) and 0 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Porto Martins, Azores, 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 19°C
(66°F)		 18°C
(65°F)		 18°C
(64°F)		 18°C
(64°F)		 19°C
(67°F)		 22°C
(72°F)		 23°C
(74°F)		 24°C
(76°F)		 24°C
(76°F)		 24°C
(75°F)		 22°C
(71°F)		 20°C
(68°F)
Mean maximum 18°C
(65°F)		 17°C
(63°F)		 17°C
(63°F)		 17°C
(64°F)		 19°C
(66°F)		 20°C
(68°F)		 23°C
(73°F)		 24°C
(75°F)		 24°C
(75°F)		 23°C
(73°F)		 21°C
(70°F)		 19°C
(67°F)
Average high 16°C
(62°F)		 16°C
(61°F)		 16°C
(60°F)		 16°C
(61°F)		 17°C
(63°F)		 19°C
(67°F)		 21°C
(71°F)		 23°C
(73°F)		 22°C
(72°F)		 21°C
(70°F)		 19°C
(66°F)		 18°C
(64°F)
Daily mean 16°C
(61°F)		 15°C
(59°F)		 15°C
(59°F)		 15°C
(60°F)		 16°C
(62°F)		 18°C
(66°F)		 21°C
(70°F)		 22°C
(72°F)		 22°C
(71°F)		 20°C
(69°F)		 18°C
(65°F)		 17°C
(63°F)
Average low 15°C
(60°F)		 14°C
(58°F)		 14°C
(58°F)		 15°C
(59°F)		 16°C
(61°F)		 18°C
(65°F)		 20°C
(69°F)		 22°C
(71°F)		 21°C
(70°F)		 19°C
(67°F)		 17°C
(63°F)		 16°C
(61°F)
Mean minimum 13°C
(55°F)		 11°C
(52°F)		 12°C
(53°F)		 12°C
(54°F)		 13°C
(56°F)		 16°C
(60°F)		 18°C
(65°F)		 20°C
(68°F)		 19°C
(67°F)		 17°C
(62°F)		 14°C
(58°F)		 13°C
(56°F)
Minimum 11°C
(52°F)		 10°C
(50°F)		 10°C
(50°F)		 10°C
(51°F)		 12°C
(53°F)		 14°C
(58°F)		 18°C
(65°F)		 19°C
(66°F)		 19°C
(66°F)		 15°C
(59°F)		 13°C
(55°F)		 12°C
(53°F)

Compare climate in Porto Martins with other places

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

Monthly average precipitation in Porto Martins, Azores, Portugal §

Porto Martins usually has the most precipitation in October, November and December, with an average of 13 rainy days and 104 mm (4.1 inches) of precipitation per month.The driest months in Porto Martins are June, July and August. On average, 35 mm (1.4 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Porto Martins, Azores, 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) 78 (3.1) 78 (3.1) 49 (1.9) 77 (3.0) 51 (2.0) 39 (1.5) 20 (0.8) 45 (1.8) 45 (1.8) 83 (3.3) 106 (4.2) 122 (4.8)
Average precipitation days (≥ 1 mm) 11 14 9 13 9 6 4 8 11 13 13 13

Monthly sunshine hours in Porto Martins, Azores, Portugal §

The sunniest months in Porto Martins are June, July and August, when the sun shines an average of 11 hours 50 minutes a day.Least sunny months in Porto Martins: January, February and December receive an average of 5 hours 59 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Porto Martins, Azores, 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 147 204 261 290 336 352 379 357 317 266 204 193
Mean daily daylight hours 9h 47m 10h 45m 11h 58m 13h 13m 14h 17m 14h 48m 14h 31m 13h 35m 12h 23m 11h 8m 10h 3m 9h 29m

Solar UV radiation in Porto Martins, Azores, Portugal §

Porto Martins experiences the highest level of ultraviolet (UV) radiation in May, June and August, when the maximum UV index can reach values of 10 - 11, which corresponds to the Very High / Extreme category of sun exposure.January, November 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 Porto Martins UV Index data.

Average daily maximum UV levels by month for Porto Martins, Azores, 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 5 7 9 10 11 10 10 9 7 4 3