Monthly climate guide
Mérida weather in September
With highs near 31°C (88°F) and lows around 17°C (62°F), September feels hot in Mérida. Rainfall averages about 26 mm (fairly dry) and the sky is mostly sunny. Daytime highs are 5°C cooler than August and 6°C warmer than October.
What stands out in September
- Temperatures are falling — expect highs around 6°C lower by October.
- Mérida is usually about 5°C warmer than Marbella in September.
- Afternoons and nights feel like different seasons, roughly 15°C apart.
- September brings early autumn to Mérida.
Avg high
31°C
88°F
Avg low
17°C
62°F
Rainfall
26 mm
fairly dry
Humidity
44%
relative
Sky
30%
cloud · mostly sunny
Mérida weather by month
Show the monthly averages as a table
| Month | Avg high | Avg low | Rain | Humidity | Cloud cover |
|---|---|---|---|---|---|
| January | 13°C / 55°F | 3°C / 37°F | 42 mm | 86% | 51% |
| February | 14°C / 58°F | 3°C / 37°F | 36 mm | 80% | 44% |
| March | 17°C / 62°F | 5°C / 41°F | 69 mm | 76% | 49% |
| April | 20°C / 68°F | 8°C / 47°F | 59 mm | 72% | 54% |
| May | 26°C / 79°F | 12°C / 53°F | 35 mm | 61% | 41% |
| June | 32°C / 89°F | 16°C / 60°F | 8 mm | 47% | 27% |
| July | 36°C / 98°F | 19°C / 66°F | 4 mm | 35% | 12% |
| August | 36°C / 97°F | 19°C / 66°F | 4 mm | 33% | 16% |
| September | 31°C / 88°F | 17°C / 62°F | 26 mm | 44% | 30% |
| October | 25°C / 77°F | 12°C / 54°F | 66 mm | 61% | 41% |
| November | 17°C / 62°F | 7°C / 44°F | 78 mm | 80% | 50% |
| December | 14°C / 57°F | 4°C / 39°F | 39 mm | 85% | 49% |
What to pack for September
- Light, breathable clothing (cotton or linen)
- A sun hat and high-SPF sunscreen
- A refillable water bottle
- An extra layer — evenings are noticeably cooler than afternoons
- Sunglasses
Is September a good time to visit Mérida?
Compare the months in the chart above to find your ideal window.
Best time to visit Mérida →Other Spain cities in September
Cite or embed this data
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Mérida weather in September. WeatherCompare, 2026 (NASA POWER / ERA5, 2011–2020 monthly averages). https://weathercompare.eu/weather/spain/merida-spain/september
<a href="https://weathercompare.eu/weather/spain/merida-spain/september">Mérida weather in September</a> (WeatherCompare)
<iframe src="https://weathercompare.eu/embed/spain/merida-spain" width="300" height="160" style="border:0;border-radius:12px" loading="lazy" title="Mérida weather in September"></iframe> <p style="font-size:12px"><a href="https://weathercompare.eu/weather/spain/merida-spain/september">Mérida weather in September</a> – WeatherCompare</p>
Mérida in September: quick answers
Is September a good time to visit Mérida?
It can be, if you like heat: September highs in Mérida are around 31°C. Good for the beach; plan sightseeing for early morning and evening.
How warm is Mérida in September?
Average highs are about 31°C (88°F) and average lows about 17°C (62°F), based on 10 years of daily data.
Does it rain a lot in Mérida in September?
Mérida typically gets around 26 mm of rain in September — fairly dry.
Figures are long-term averages for the area around Mérida (NASA POWER / ERA5, 2011–2020), not a forecast for a specific year. For upcoming days, see the live multi-source forecast.