Monthly climate guide
León weather in September
September in León is typically hot, with average daytime highs around 31°C (88°F) and night-time lows near 25°C (77°F). The month usually brings about 302 mm of rain (very wet) and is often cloudy. Daytime highs are 2°C cooler than August and about the same as October.
What stands out in September
- September falls in León's wetter season, when heavy showers are common.
- It's humid — around 81% — so the heat feels heavier.
- September is among León's three coolest months.
- It's wetter than a typical month in León — roughly 127% more rain than average.
Avg high
31°C
88°F
Avg low
25°C
77°F
Rainfall
302 mm
very wet
Humidity
81%
relative
Sky
75%
cloud · often cloudy
León weather by month
Show the monthly averages as a table
| Month | Avg high | Avg low | Rain | Humidity | Cloud cover |
|---|---|---|---|---|---|
| January | 34°C / 94°F | 23°C / 73°F | 1 mm | 59% | 32% |
| February | 35°C / 96°F | 24°C / 74°F | 2 mm | 55% | 26% |
| March | 36°C / 97°F | 25°C / 76°F | 4 mm | 51% | 23% |
| April | 36°C / 98°F | 26°C / 79°F | 38 mm | 55% | 43% |
| May | 33°C / 92°F | 26°C / 79°F | 236 mm | 71% | 73% |
| June | 31°C / 88°F | 25°C / 77°F | 245 mm | 80% | 77% |
| July | 33°C / 91°F | 25°C / 76°F | 98 mm | 74% | 70% |
| August | 33°C / 91°F | 25°C / 77°F | 185 mm | 74% | 70% |
| September | 31°C / 88°F | 25°C / 77°F | 302 mm | 81% | 75% |
| October | 30°C / 85°F | 24°C / 76°F | 368 mm | 84% | 75% |
| November | 31°C / 87°F | 23°C / 74°F | 104 mm | 79% | 51% |
| December | 32°C / 90°F | 22°C / 72°F | 16 mm | 71% | 36% |
What to pack for September
- Light, breathable clothing (cotton or linen)
- A sun hat and high-SPF sunscreen
- A refillable water bottle
- A compact umbrella or packable rain jacket
- Water-resistant shoes
- Quick-dry fabrics — it feels stickier than the temperature suggests
Is September a good time to visit León?
Compare the months in the chart above to find your ideal window.
Best time to visit León →Other Nicaragua cities in September
Cite or embed this data
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León weather in September. WeatherCompare, 2026 (NASA POWER / ERA5, 2011–2020 monthly averages). https://weathercompare.eu/weather/nicaragua/leon/september
<a href="https://weathercompare.eu/weather/nicaragua/leon/september">León weather in September</a> (WeatherCompare)
<iframe src="https://weathercompare.eu/embed/nicaragua/leon" width="300" height="160" style="border:0;border-radius:12px" loading="lazy" title="León weather in September"></iframe> <p style="font-size:12px"><a href="https://weathercompare.eu/weather/nicaragua/leon/september">León weather in September</a> – WeatherCompare</p>
León in September: quick answers
Is September a good time to visit León?
It can be, if you like heat: September highs in León are around 31°C. Good for the beach; plan sightseeing for early morning and evening.
How warm is León in September?
Average highs are about 31°C (88°F) and average lows about 25°C (77°F), based on 10 years of daily data.
Does it rain a lot in León in September?
León typically gets around 302 mm of rain in September — very wet.
Figures are long-term averages for the area around León (NASA POWER / ERA5, 2011–2020), not a forecast for a specific year. For upcoming days, see the live multi-source forecast.