GreenlyLast and first frost dates in Santos
Brazil
Santos had no frost in 2016–2025, so crops are planted by warmth and rain rather than by frost dates.
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| Last spring frost | none in ten years |
|---|---|
| First autumn frost | none in ten years |
Median of 2016–2025 for the 25 km grid cell of the city: the last day at or below 0 °C in spring and the first in autumn (ERA5 reanalysis via Open-Meteo). In a cold year a frost can come a week or two later — Greenly warns 48 hours ahead.
There is no frost season here: crops are planted by warmth and rain rather than by frost dates.
When the soil warms up in Santos
The day the top 7 cm of soil first averages each temperature over a week, median of 2016–2025 (ERA5 via Open-Meteo).
| Soil | Date |
|---|---|
| 5 °C | already in the first week of July |
| 10 °C | already in the first week of July |
| 15 °C | already in the first week of July |
| 18 °C | already in the first week of July |
Frost dates near Santos
| City | Distance | Last spring frost | First autumn frost |
|---|---|---|---|
| São Paulo | 55 km | — | — |
| São José dos Campos | 98 km | — | — |
| Sorocaba | 126 km | — | — |
| Campinas | 138 km | — | — |
| Poços de Caldas | 242 km | — | — |
Santos: weather for the next 7 days
Forecast by Open-Meteo. Nights at or below 0 °C are marked as frost.
Weather in Santos by month
Average weather in Santos over 2016–2025: the warmest month is February. Months that average 20 °C or more by day: January–December (22.3–28.7 °C). No month averages below 0 °C at night; the coldest nights, in July, average 16.5 °C. About 1866 mm of rain falls in a year, on 187 days; March is the wettest month (241 mm) and July the driest (79 mm).
| Month | Day, °C | Night, °C | Rain, mm | Rainy days |
|---|---|---|---|---|
| January | 28.5 | 23.7 | 235 | 21 |
| February | 28.7 | 23.7 | 223 | 18 |
| March | 27.9 | 23.2 | 241 | 19 |
| April | 26.3 | 21.4 | 157 | 17 |
| May | 24.4 | 19.3 | 117 | 13 |
| June | 23.2 | 17.8 | 119 | 12 |
| July | 22.3 | 16.5 | 79 | 8 |
| August | 22.4 | 17 | 111 | 12 |
| September | 23.6 | 18.7 | 92 | 12 |
| October | 24.6 | 20.2 | 164 | 19 |
| November | 25.3 | 20.5 | 157 | 17 |
| December | 27.2 | 22.5 | 171 | 19 |
Average of the daily highs and lows, rain per month and days with at least 1 mm (ERA5 via Open-Meteo, the same grid cell as the frost dates).
