Monthly climate guide
Huelva weather in May
May in Huelva is typically hot, with average daytime highs around 27°C (81°F) and night-time lows near 13°C (56°F). The month usually brings about 35 mm of rain (fairly dry) and is a mix of sun and cloud. Daytime highs are 5°C warmer than April and 5°C cooler than June.
What stands out in May
- Just 30 km apart, but Huelva runs about 6°C warmer than Isla Cristina this month.
- Seasonally, May counts as late spring in Huelva.
- Expect a big gap between day and night — about 14°C.
- It warms up quickly from here: by June highs are about 5°C higher.
Avg high
27°C
81°F
Avg low
13°C
56°F
Rainfall
35 mm
fairly dry
Humidity
59%
relative
Sky
41%
cloud · a mix of sun and cloud
Huelva weather by month
Show the monthly averages as a table
| Month | Avg high | Avg low | Rain | Humidity | Cloud cover |
|---|---|---|---|---|---|
| January | 16°C / 60°F | 5°C / 41°F | 42 mm | 82% | 46% |
| February | 17°C / 62°F | 5°C / 41°F | 34 mm | 77% | 42% |
| March | 19°C / 67°F | 7°C / 45°F | 69 mm | 73% | 48% |
| April | 22°C / 71°F | 10°C / 50°F | 63 mm | 71% | 53% |
| May | 27°C / 81°F | 13°C / 56°F | 35 mm | 59% | 41% |
| June | 32°C / 90°F | 17°C / 62°F | 6 mm | 47% | 25% |
| July | 36°C / 97°F | 19°C / 67°F | 1 mm | 40% | 14% |
| August | 37°C / 98°F | 20°C / 68°F | 1 mm | 39% | 18% |
| September | 32°C / 89°F | 18°C / 64°F | 15 mm | 51% | 31% |
| October | 26°C / 79°F | 14°C / 57°F | 64 mm | 64% | 42% |
| November | 19°C / 67°F | 9°C / 48°F | 86 mm | 78% | 47% |
| December | 17°C / 62°F | 6°C / 43°F | 38 mm | 82% | 42% |
What to pack for May
- 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
- A small travel umbrella, just in case
Is May a good time to visit Huelva?
Compare the months in the chart above to find your ideal window.
Best time to visit Huelva →Other Spain cities in May
Cite or embed this data
Writing about this destination? Copy a ready-made citation or embed a live widget — free, just keep the link.
Huelva weather in May. WeatherCompare, 2026 (NASA POWER / ERA5, 2011–2020 monthly averages). https://weathercompare.eu/weather/spain/huelva/may
<a href="https://weathercompare.eu/weather/spain/huelva/may">Huelva weather in May</a> (WeatherCompare)
<iframe src="https://weathercompare.eu/embed/spain/huelva" width="300" height="160" style="border:0;border-radius:12px" loading="lazy" title="Huelva weather in May"></iframe> <p style="font-size:12px"><a href="https://weathercompare.eu/weather/spain/huelva/may">Huelva weather in May</a> – WeatherCompare</p>
Huelva in May: quick answers
Is May a good time to visit Huelva?
Yes. May is one of the best months for Huelva, with highs around 27°C and about 35 mm of rain.
How warm is Huelva in May?
Average highs are about 27°C (81°F) and average lows about 13°C (56°F), based on 10 years of daily data.
Does it rain a lot in Huelva in May?
Huelva typically gets around 35 mm of rain in May — fairly dry.
Figures are long-term averages for the area around Huelva (NASA POWER / ERA5, 2011–2020), not a forecast for a specific year. For upcoming days, see the live multi-source forecast.