GreenlyLast and first frost dates in Goiânia
Brazil
Goiânia 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 Goiânia
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 Goiânia
| City | Distance | Last spring frost | First autumn frost |
|---|---|---|---|
| Brasília | 177 km | — | — |
| Uberlândia | 268 km | — | — |
| Ribeirão Preto | 522 km | — | — |
| Poços de Caldas | 633 km | — | — |
| Belo Horizonte | 666 km | — | — |
Seeds, seedlings and markets in Goiânia
Within 15 km of Goiânia OpenStreetMap lists 3 farm-supply shops and 13 markets (collected 27 October 2026). The nearest market to the city centre is Mercado Central, 2 km away.
- Mercado Central — market
Rua 3 322 · 2 km · goiania.go.gov.br - Cripto Shield — market
Rua 262 45, 74615300 Goiânia · 3 km · criptoshield.com.br - Mercado Municipal do Bairro Popular — market
Rua 74, Goiânia · 3 km
Places: © OpenStreetMap contributors, ODbL.
Goiânia: weather for the next 7 days
Forecast by Open-Meteo. Nights at or below 0 °C are marked as frost.
Weather in Goiânia by month
Average weather in Goiânia over 2016–2025: the warmest month is September. Months that average 20 °C or more by day: January–December (28.2–33.5 °C). Months that average 30 °C or more by day: August (31 °C), September (33.5 °C) and October (32.2 °C). No month averages below 0 °C at night; the coldest nights, in July, average 14.9 °C. About 932 mm of rain falls in a year, on 125 days; December is the wettest month (175 mm) and July the driest (0 mm).
| Month | Day, °C | Night, °C | Rain, mm | Rainy days |
|---|---|---|---|---|
| January | 28.7 | 20 | 167 | 20 |
| February | 28.9 | 19.9 | 152 | 19 |
| March | 29.1 | 19.8 | 120 | 17 |
| April | 29.2 | 19 | 60 | 10 |
| May | 28.6 | 16.7 | 6 | 1 |
| June | 28.2 | 15.7 | 1 | 0 |
| July | 28.6 | 14.9 | 0 | 0 |
| August | 31 | 17.2 | 2 | 1 |
| September | 33.5 | 20 | 15 | 3 |
| October | 32.2 | 20.8 | 88 | 13 |
| November | 29.6 | 20.1 | 146 | 19 |
| December | 29.1 | 20.1 | 175 | 22 |
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).
