Monthly climate guide
Charlotte weather in May
May in Charlotte is typically hot, with average daytime highs around 27°C (81°F) and night-time lows near 15°C (59°F). The month usually brings about 118 mm of rain (wet) and is a mix of sun and cloud. Daytime highs are 5°C warmer than April and 4°C cooler than June.
What stands out in May
- Temperatures are climbing — June is around 5°C warmer.
- Charlotte is usually about 4°C warmer than Asheville, 160 km away, in May.
- It's humid — around 76% — so the heat feels heavier.
- Seasonally, May counts as late spring in Charlotte.
It's usually the wettest month of the year.
Avg high
27°C
81°F
Avg low
15°C
59°F
Rainfall
118 mm
wet
Humidity
76%
relative
Sky
54%
cloud · a mix of sun and cloud
Charlotte weather by month
Show the monthly averages as a table
| Month | Avg high | Avg low | Rain | Humidity | Cloud cover |
|---|---|---|---|---|---|
| January | 10°C / 51°F | 0°C / 31°F | 86 mm | 81% | 52% |
| February | 13°C / 56°F | 2°C / 35°F | 82 mm | 81% | 59% |
| March | 17°C / 63°F | 5°C / 41°F | 83 mm | 78% | 58% |
| April | 22°C / 72°F | 10°C / 49°F | 105 mm | 76% | 54% |
| May | 27°C / 81°F | 15°C / 59°F | 118 mm | 76% | 54% |
| June | 32°C / 89°F | 20°C / 67°F | 97 mm | 72% | 54% |
| July | 34°C / 93°F | 22°C / 71°F | 117 mm | 70% | 58% |
| August | 32°C / 90°F | 21°C / 69°F | 109 mm | 72% | 57% |
| September | 30°C / 86°F | 18°C / 64°F | 103 mm | 73% | 52% |
| October | 24°C / 75°F | 11°C / 52°F | 85 mm | 74% | 44% |
| November | 17°C / 62°F | 4°C / 40°F | 95 mm | 75% | 47% |
| December | 13°C / 56°F | 3°C / 37°F | 118 mm | 82% | 60% |
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 compact umbrella or packable rain jacket
- Water-resistant shoes
- Quick-dry fabrics — it feels stickier than the temperature suggests
Is May a good time to visit Charlotte?
Compare the months in the chart above to find your ideal window.
Best time to visit Charlotte →Other United States 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.
Charlotte weather in May. WeatherCompare, 2026 (NASA POWER / ERA5, 2011–2020 monthly averages). https://weathercompare.eu/weather/usa/charlotte/may
<a href="https://weathercompare.eu/weather/usa/charlotte/may">Charlotte weather in May</a> (WeatherCompare)
<iframe src="https://weathercompare.eu/embed/usa/charlotte" width="300" height="160" style="border:0;border-radius:12px" loading="lazy" title="Charlotte weather in May"></iframe> <p style="font-size:12px"><a href="https://weathercompare.eu/weather/usa/charlotte/may">Charlotte weather in May</a> – WeatherCompare</p>
Charlotte in May: quick answers
Is May a good time to visit Charlotte?
May is one of the wetter months in Charlotte, with about 118 mm of rain. You can still go: pack a rain jacket and keep plans flexible.
How warm is Charlotte in May?
Average highs are about 27°C (81°F) and average lows about 15°C (59°F), based on 10 years of daily data.
Does it rain a lot in Charlotte in May?
Charlotte typically gets around 118 mm of rain in May — wet. It's usually the wettest month of the year.
Figures are long-term averages for the area around Charlotte (NASA POWER / ERA5, 2011–2020), not a forecast for a specific year. For upcoming days, see the live multi-source forecast.