GreenlyLast and first frost dates in Aracaju
Brazil
Aracaju 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 Aracaju
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 Aracaju
| City | Distance | Last spring frost | First autumn frost |
|---|---|---|---|
| Maceió | 200 km | — | — |
| Salvador | 277 km | — | — |
| Recife | 399 km | — | — |
| João Pessoa | 486 km | — | — |
| Natal | 605 km | — | — |
Aracaju: weather for the next 7 days
Forecast by Open-Meteo. Nights at or below 0 °C are marked as frost.
Weather in Aracaju by month
Average weather in Aracaju over 2016–2025: the warmest month is February. Months that average 20 °C or more by day: January–December (26.1–30.1 °C). Months that average 30 °C or more by day: February (30.1 °C). No month averages below 0 °C at night; the coldest nights, in July, average 22.5 °C. About 1133 mm of rain falls in a year, on 234 days; May is the wettest month (184 mm) and December the driest (46 mm).
| Month | Day, °C | Night, °C | Rain, mm | Rainy days |
|---|---|---|---|---|
| January | 29.7 | 24.9 | 70 | 17 |
| February | 30.1 | 25.2 | 59 | 17 |
| March | 29.9 | 25 | 107 | 20 |
| April | 29.3 | 24.8 | 107 | 20 |
| May | 28 | 24 | 184 | 23 |
| June | 26.8 | 23.2 | 172 | 25 |
| July | 26.1 | 22.5 | 128 | 24 |
| August | 26.3 | 22.5 | 82 | 21 |
| September | 27 | 22.9 | 68 | 20 |
| October | 28.3 | 23.7 | 49 | 18 |
| November | 29 | 24.4 | 61 | 15 |
| December | 29.5 | 24.8 | 46 | 14 |
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).
