GreenlyLast and first frost dates in Portoviejo
Ecuador
Portoviejo 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 Portoviejo
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 Portoviejo
| City | Distance | Last spring frost | First autumn frost |
|---|---|---|---|
| Manta | 32 km | — | — |
| Quevedo | 110 km | — | — |
| Guayaquil | 137 km | — | — |
| Santo Domingo (Ecuador) | 168 km | — | — |
| Latacunga | 204 km | 5 August | — |
Portoviejo: weather for the next 7 days
Forecast by Open-Meteo. Nights at or below 0 °C are marked as frost.
Weather in Portoviejo by month
Average weather in Portoviejo over 2016–2025: the warmest month is April. Months that average 20 °C or more by day: January–December (27.7–28.8 °C). No month averages below 0 °C at night; the coldest nights, in August, average 19.6 °C. About 1083 mm of rain falls in a year, on 147 days; February is the wettest month (269 mm) and September the driest (7 mm).
| Month | Day, °C | Night, °C | Rain, mm | Rainy days |
|---|---|---|---|---|
| January | 28.5 | 21.6 | 155 | 22 |
| February | 28.3 | 21.9 | 269 | 26 |
| March | 28.6 | 21.9 | 245 | 25 |
| April | 28.8 | 21.7 | 166 | 21 |
| May | 28.3 | 21.5 | 93 | 17 |
| June | 27.7 | 20.7 | 38 | 9 |
| July | 28 | 20.1 | 19 | 5 |
| August | 28.3 | 19.6 | 10 | 2 |
| September | 28.3 | 19.6 | 7 | 2 |
| October | 28.1 | 19.8 | 13 | 4 |
| November | 28.3 | 19.7 | 16 | 4 |
| December | 28.5 | 20.6 | 52 | 10 |
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).
