Common information
- Country
- Brazil
- Population
- 249 219
Weather, climate, temperature by months in Santa Maria
| Season | Autumn | Winter | Spring | Summer | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Month | Sep | Oct | Nov | Dec | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Year |
| Record high, °C | 36 | 37 | 40 | 40 | 40 | 39 | 38 | 37 | 31 | 31 | 32 | 34 | 40 |
| Average high, °C | 23 | 25 | 28 | 30 | 31 | 31 | 29 | 25 | 22 | 19 | 19 | 20 | 25 |
| Average temperature, °C | 17 | 19 | 21 | 24 | 25 | 24 | 22 | 19 | 16 | 14 | 14 | 14 | 19 |
| Average low, °C | 12 | 14 | 16 | 18 | 19 | 19 | 18 | 14 | 12 | 9 | 9 | 10 | 14 |
| Record low, °C | 2 | 5 | 8 | 10 | 9 | 8 | 8 | 4 | 1 | -2 | -0 | 0 | -2 |
| Rain, days | 7 | 6 | 4 | 4 | 6 | 4 | 4 | 5 | 3 | 6 | 5 | 4 | 58 |
| Average precipitation, mm. | 130 | 110 | 120 | 80 | 120 | 160 | 90 | 130 | 130 | 130 | 100 | 100 | 1400 |
| Relative humidity, % | 76 | 71 | 68 | 66 | 69 | 72 | 75 | 76 | 80 | 82 | 82 | 79 | 75 |
| Day Length, часов | 12 | 13 | 14 | 15 | 14 | 14 | 13 | 12 | 11 | 11 | 11 | 12 | 13 |
| Dew point, °C | 12 | 14 | 16 | 17 | 20 | 19 | 20 | 16 | 13 | 10 | 10 | 10 | 177 |
| Growing degree-day, °C | 200 | 284 | 317 | 422 | 439 | 400 | 388 | 283 | 224 | 183 | 155 | 172 | 3467 |
| Atmosphere pressure, bar | 1003 | 1001 | 998 | 996 | 997 | 998 | 1000 | 1002 | 1003 | 1004 | 1005 | 1004 | 12013 |
| Solar radiation, global, Mj/m2 | 15 | 18 | 22 | 24 | 22 | 20 | 17 | 13 | 11 | 9 | 10 | 13 | 16 |