GreenlyLast and first frost dates in Saint-Louis
Senegal
Saint-Louis 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 Saint-Louis
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 January |
| 10 °C | already in the first week of January |
| 15 °C | already in the first week of January |
| 18 °C | already in the first week of January |
Frost dates near Saint-Louis
| City | Distance | Last spring frost | First autumn frost |
|---|---|---|---|
| Dakar | 180 km | — | — |
| Ziguinchor | 384 km | — | — |
| Las Palmas | 1,349 km | — | — |
| Santa Cruz de Tenerife | 1,383 km | — | — |
| Korhogo | 1,385 km | — | — |
Seeds, seedlings and markets in Saint-Louis
Within 15 km of Saint-Louis OpenStreetMap lists 1 garden centre and 6 markets (collected 27 October 2026). The nearest market to the city centre is Marché Pikine, 2 km away.
- Marché Pikine — market
LEC-01, Saint-Louis · Mon–Sat 08:00–20:00 · 2 km
Places: © OpenStreetMap contributors, ODbL.
Saint-Louis: weather for the next 7 days
Forecast by Open-Meteo. Nights at or below 0 °C are marked as frost.
Weather in Saint-Louis by month
Average weather in Saint-Louis over 2016–2025: the warmest month is November. Months that average 20 °C or more by day: January–December (29.4–34.3 °C). Months that average 30 °C or more by day: August–April (30.4–34.3 °C). No month averages below 0 °C at night; the coldest nights, in January, average 19 °C. About 165 mm of rain falls in a year, on 25 days; August is the wettest month (66 mm) and February the driest (0 mm).
| Month | Day, °C | Night, °C | Rain, mm | Rainy days |
|---|---|---|---|---|
| January | 31.7 | 19 | 1 | 0 |
| February | 31.7 | 19.5 | 0 | 0 |
| March | 31.3 | 19.4 | 0 | 0 |
| April | 31.3 | 20.1 | 0 | 0 |
| May | 29.8 | 20.8 | 1 | 0 |
| June | 29.6 | 22.8 | 3 | 1 |
| July | 29.4 | 24.7 | 22 | 4 |
| August | 30.4 | 25.7 | 66 | 9 |
| September | 31.3 | 25.9 | 63 | 9 |
| October | 33.6 | 25.6 | 8 | 2 |
| November | 34.3 | 22.8 | 0 | 0 |
| December | 31.9 | 19.8 | 1 | 0 |
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).
