Common information
- Country
- Portugal
- Population
- 38 487
Weather, climate, temperature by months in Portimao
Season | Autumn | Winter | Spring | Summer | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Month | Sep | Oct | Nov | Dec | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Year |
Average high, °C | 26 | 22 | 18 | 17 | 16 | 16 | 17 | 18 | 22 | 24 | 27 | 27 | 21 |
Average temperature, °C | 22 | 19 | 16 | 14 | 13 | 13 | 14 | 15 | 18 | 20 | 22 | 23 | 17 |
Average low, °C | 18 | 16 | 13 | 11 | 9 | 11 | 11 | 12 | 13 | 16 | 18 | 18 | 14 |
Average precipitation, mm. | 9 | 64 | 85 | 79 | 49 | 67 | 37 | 44 | 15 | 5 | 3 | 3 | 460 |
Relative humidity, % | 70 | 76 | 77 | 81 | 79 | 77 | 74 | 68 | 69 | 63 | 59 | 63 | 71 |
Day Length, часов | 13 | 12 | 11 | 10 | 10 | 11 | 12 | 14 | 15 | 15 | 15 | 14 | 13 |
Growing degree-day, °C | 267 | 174 | 117 | 226 | 87 | 110 | 155 | 234 | 310 | 366 | 397 | 363 | 2805 |
Solar radiation, global, Mj/m2 | 20 | 14 | 10 | 8 | 9 | 12 | 17 | 22 | 25 | 28 | 28 | 25 | 18 |