Last updated: May 6, 2024
Under the Köppen–Geiger climate classification Satao 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 (101 °F).The average annual precipitation amounts to about 812 mm (32.0 inches) and receives 98 rainy days on the 1 mm (0.04 inches) threshold annually.Satao enjoys an average of 3609 hours of sunshine throughout the year, and daylight varies from 9 hours 16 minutes to 15 hours 2 minutes per day.
The warmest months in Satao 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, Satao experiences 75 days above 25 °C (77.0 °F) and 13 days below 0 °C (32.0 °F).
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Maximum | 18°C (65°F) | 21°C (70°F) | 25°C (76°F) | 26°C (79°F) | 31°C (88°F) | 36°C (97°F) | 35°C (95°F) | 38°C (101°F) | 33°C (92°F) | 31°C (87°F) | 20°C (68°F) | 16°C (61°F) |
Mean maximum | 15°C (60°F) | 19°C (66°F) | 21°C (70°F) | 24°C (76°F) | 29°C (84°F) | 30°C (87°F) | 33°C (92°F) | 34°C (94°F) | 31°C (89°F) | 27°C (81°F) | 18°C (65°F) | 15°C (60°F) |
Average high | 11°C (51°F) | 13°C (56°F) | 15°C (59°F) | 17°C (63°F) | 21°C (71°F) | 24°C (75°F) | 28°C (82°F) | 28°C (83°F) | 25°C (78°F) | 21°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 (54°F) | 16°C (61°F) | 18°C (65°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) | 6°C (42°F) | 8°C (46°F) | 11°C (51°F) | 13°C (55°F) | 15°C (59°F) | 15°C (59°F) | 14°C (57°F) | 10°C (51°F) | 7°C (44°F) | 5°C (41°F) |
Mean minimum | -2°C (28°F) | -0°C (31°F) | 1°C (34°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 (40°F) | 1°C (34°F) | -0°C (32°F) |
Minimum | -4°C (25°F) | -3°C (28°F) | -0°C (32°F) | -1°C (30°F) | 2°C (35°F) | 6°C (43°F) | 8°C (47°F) | 9°C (48°F) | 6°C (44°F) | 0°C (33°F) | -2°C (28°F) | -3°C (26°F) |
Compare temperature, precipitation, sunshine, UV index in Satao, Viseu, Portugal with other places around the world.
Satao usually has the most precipitation in March, April and December, with an average of 12 rainy days and 112 mm (4.4 inches) of precipitation per month.The driest months in Satao are June, July and August. On average, 22 mm (0.9 inches) of precipitation falls during these months.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Average precipitation mm (inches) | 56 (2.2) | 95 (3.7) | 112 (4.4) | 107 (4.2) | 43 (1.7) | 37 (1.5) | 14 (0.5) | 15 (0.6) | 38 (1.5) | 78 (3.1) | 101 (4.0) | 117 (4.6) |
Average precipitation days (≥ 1 mm) | 6 | 10 | 10 | 14 | 8 | 8 | 3 | 2 | 5 | 8 | 12 | 12 |
The sunniest months in Satao are June, July and August, when the sun shines an average of 13 hours 20 minutes a day.Least sunny months in Satao: January, November and December receive an average of 5 hours 43 minutes of sunshine daily.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Mean monthly sunshine hours | 153 | 203 | 275 | 334 | 399 | 399 | 426 | 400 | 343 | 300 | 201 | 171 |
Mean daily daylight hours | 9h 36m | 10h 38m | 11h 57m | 13h 19m | 14h 28m | 15h 2m | 14h 44m | 13h 43m | 12h 25m | 11h 4m | 9h 53m | 9h 16m |
Satao 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 Satao UV Index data.
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 | 2 |