Madison weather in July
July in Madison: warm, a little rain — an excellent time to visit.
#5 of 12 months in Madison · #411 of 897 destinations to visit in July · comfort 82/100 (tier A)
Updated June 2026 · climate normals from ERA5 reanalysis
Traveller notes on Madison in July
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Madison climate normals — July
| Daytime high | 28°C / 83°F | 🌤 warm |
|---|---|---|
| Nighttime low | 19°C / 66°F | |
| Rainfall | 71 mm / 2.8 in | 🌦 some rain |
| Rainy days | 9 days | |
| Humidity | 66% | 💧 humid |
| Dew point | 16°C / 60°F | |
| Sunshine | 12.4 h/day | |
| Daylight | 15 h | |
| Wind | 16 km/h / 10 mph | |
| Air quality (US AQI) | 54 | 🙂 moderate |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Madison in July — FAQ
- Is July a good time to visit Madison?
- July in Madison: warm, a little rain — an excellent time to visit. It ranks #5 of 12 months for Madison on SeasonMap's comfort score (82/100).
- What is the weather like in Madison in July?
- In July, Madison averages a daily high of 28.4°C and a low of 18.8°C, with about 71 mm of rain over roughly 9.4 rainy days.
- What is the air quality in Madison in July?
- Madison has a mean US Air Quality Index of about 54 in July.