Last updated: May 6, 2024
Under the Köppen–Geiger climate classification Ribeira de Pena features a warm-summer Mediterranean climate (Csb).Temperatures typically range between 5 °C (42 °F) and 20 °C (68 °F) through the year, but rarely can drop to -5 °C (23 °F) or can rise to as high as 36 °C (98 °F).The average annual precipitation amounts to about 1082 mm (42.6 inches) and receives 117 rainy days on the 1 mm (0.04 inches) threshold annually.Ribeira de Pena enjoys an average of 3573 hours of sunshine throughout the year, and daylight varies from 9 hours 12 minutes to 15 hours 6 minutes per day.
The warmest months in Ribeira de Pena are July, August and September, with daily mean temperatures ranging from 18 to 20 °C (64 - 68 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 5 to 8 °C (42 - 46 °F) throughout the day. On average each year, Ribeira de Pena experiences 58 days above 25 °C (77.0 °F) and 19 days below 0 °C (32.0 °F).
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Maximum | 17°C (63°F) | 20°C (68°F) | 23°C (74°F) | 24°C (76°F) | 30°C (86°F) | 34°C (94°F) | 33°C (92°F) | 36°C (98°F) | 31°C (88°F) | 29°C (84°F) | 18°C (65°F) | 16°C (61°F) |
Mean maximum | 14°C (58°F) | 18°C (64°F) | 20°C (68°F) | 23°C (74°F) | 27°C (82°F) | 29°C (84°F) | 31°C (89°F) | 33°C (92°F) | 30°C (86°F) | 26°C (78°F) | 17°C (63°F) | 14°C (58°F) |
Average high | 10°C (50°F) | 12°C (54°F) | 14°C (57°F) | 16°C (61°F) | 20°C (69°F) | 22°C (73°F) | 26°C (79°F) | 27°C (80°F) | 24°C (75°F) | 19°C (67°F) | 13°C (55°F) | 10°C (51°F) |
Daily mean | 5°C (42°F) | 8°C (46°F) | 9°C (48°F) | 11°C (52°F) | 15°C (59°F) | 17°C (63°F) | 20°C (68°F) | 20°C (68°F) | 18°C (64°F) | 14°C (57°F) | 9°C (48°F) | 7°C (45°F) |
Average low | 2°C (36°F) | 4°C (39°F) | 5°C (41°F) | 7°C (44°F) | 9°C (49°F) | 12°C (54°F) | 14°C (58°F) | 14°C (57°F) | 12°C (55°F) | 9°C (49°F) | 6°C (42°F) | 4°C (40°F) |
Mean minimum | -3°C (27°F) | -2°C (28°F) | -0°C (32°F) | 1°C (34°F) | 3°C (38°F) | 7°C (46°F) | 8°C (48°F) | 8°C (47°F) | 7°C (46°F) | 3°C (37°F) | 0°C (33°F) | -0°C (32°F) |
Minimum | -5°C (23°F) | -4°C (26°F) | -2°C (29°F) | -2°C (29°F) | 1°C (34°F) | 4°C (40°F) | 6°C (43°F) | 7°C (45°F) | 5°C (41°F) | 0°C (33°F) | -2°C (28°F) | -3°C (27°F) |
Compare temperature, precipitation, sunshine, UV index in Ribeira de Pena, Vila Real, Portugal with other places around the world.
Ribeira de Pena usually has the most precipitation in March, November and December, with an average of 13 rainy days and 149 mm (5.9 inches) of precipitation per month.The driest months in Ribeira de Pena are July, August and September. On average, 28 mm (1.1 inches) of precipitation falls during these months.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Average precipitation mm (inches) | 80 (3.2) | 132 (5.2) | 136 (5.3) | 120 (4.7) | 66 (2.6) | 51 (2.0) | 24 (1.0) | 20 (0.8) | 39 (1.5) | 102 (4.0) | 134 (5.3) | 178 (7.0) |
Average precipitation days (≥ 1 mm) | 8 | 11 | 12 | 14 | 10 | 9 | 4 | 4 | 6 | 10 | 14 | 15 |
The sunniest months in Ribeira de Pena are June, July and August, when the sun shines an average of 13 hours 22 minutes a day.Least sunny months in Ribeira de Pena: January, February and December receive an average of 5 hours 30 minutes of sunshine daily.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Mean monthly sunshine hours | 145 | 193 | 269 | 334 | 395 | 399 | 430 | 401 | 345 | 298 | 197 | 162 |
Mean daily daylight hours | 9h 32m | 10h 36m | 11h 57m | 13h 20m | 14h 31m | 15h 6m | 14h 48m | 13h 45m | 12h 25m | 11h 2m | 9h 50m | 9h 12m |
Ribeira de Pena 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 Low / 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 Ribeira de Pena UV Index data.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
UV Index (month maximum) | 2 | 4 | 6 | 9 | 10 | 11 | 10 | 9 | 8 | 6 | 4 | 2 |