Monthly climate guide
Guardo weather in September
With highs near 19°C (67°F) and lows around 8°C (47°F), September feels mild in Guardo. Rainfall averages about 44 mm (fairly dry) and the sky is a mix of sun and cloud. Daytime highs are 3°C cooler than August and 5°C warmer than October.
What stands out in September
- September is Guardo's third warmest month.
- Seasonally, September counts as early autumn in Guardo.
- Temperatures are falling — expect highs around 4°C lower by October.
- Guardo is usually about 5°C cooler than León, 60 km away, in September.
Avg high
19°C
67°F
Avg low
8°C
47°F
Rainfall
44 mm
fairly dry
Humidity
74%
relative
Sky
44%
cloud · a mix of sun and cloud
Guardo weather by month
Show the monthly averages as a table
| Month | Avg high | Avg low | Rain | Humidity | Cloud cover |
|---|---|---|---|---|---|
| January | 5°C / 40°F | -1°C / 29°F | 89 mm | 90% | 65% |
| February | 5°C / 41°F | -2°C / 28°F | 85 mm | 88% | 62% |
| March | 8°C / 47°F | -1°C / 31°F | 73 mm | 83% | 60% |
| April | 12°C / 53°F | 2°C / 35°F | 75 mm | 81% | 64% |
| May | 15°C / 59°F | 5°C / 40°F | 55 mm | 78% | 57% |
| June | 19°C / 66°F | 8°C / 46°F | 47 mm | 76% | 49% |
| July | 22°C / 71°F | 10°C / 50°F | 35 mm | 74% | 35% |
| August | 22°C / 72°F | 10°C / 50°F | 31 mm | 71% | 37% |
| September | 19°C / 67°F | 8°C / 47°F | 44 mm | 74% | 44% |
| October | 15°C / 58°F | 5°C / 42°F | 86 mm | 78% | 53% |
| November | 8°C / 46°F | 2°C / 35°F | 110 mm | 89% | 64% |
| December | 6°C / 43°F | 0°C / 31°F | 91 mm | 89% | 65% |
What to pack for September
- T-shirts plus a light layer for the evening
- Comfortable trainers or sandals for long walks
- A small travel umbrella, just in case
Is September a good time to visit Guardo?
Compare the months in the chart above to find your ideal window.
Best time to visit Guardo →Other Spain cities in September
Cite or embed this data
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Guardo weather in September. WeatherCompare, 2026 (NASA POWER / ERA5, 2011–2020 monthly averages). https://weathercompare.eu/weather/spain/guardo/september
<a href="https://weathercompare.eu/weather/spain/guardo/september">Guardo weather in September</a> (WeatherCompare)
<iframe src="https://weathercompare.eu/embed/spain/guardo" width="300" height="160" style="border:0;border-radius:12px" loading="lazy" title="Guardo weather in September"></iframe> <p style="font-size:12px"><a href="https://weathercompare.eu/weather/spain/guardo/september">Guardo weather in September</a> – WeatherCompare</p>
Guardo in September: quick answers
Is September a good time to visit Guardo?
Yes. September is one of the best months for Guardo, with highs around 19°C and about 44 mm of rain.
How warm is Guardo in September?
Average highs are about 19°C (67°F) and average lows about 8°C (47°F), based on 10 years of daily data.
Does it rain a lot in Guardo in September?
Guardo typically gets around 44 mm of rain in September — fairly dry.
Figures are long-term averages for the area around Guardo (NASA POWER / ERA5, 2011–2020), not a forecast for a specific year. For upcoming days, see the live multi-source forecast.