United States · population 26,314
Vernon Hills
31.0
matching days / year for “Eternal spring” · 2021-2025 recent-weather sample (not a 30-year normal)
Monthly high (p10–p90)
Whiskers span the 10th–90th percentile daily high; the tick marks the monthly average.
- January: average -1°C, p10 -9°C, p90 5°C
- February: average 2°C, p10 -7°C, p90 10°C
- March: average 8°C, p10 1°C, p90 17°C
- April: average 13°C, p10 5°C, p90 21°C
- May: average 18°C, p10 11°C, p90 26°C
- June: average 25°C, p10 19°C, p90 30°C
- July: average 26°C, p10 22°C, p90 30°C
- August: average 26°C, p10 22°C, p90 30°C
- September: average 23°C, p10 18°C, p90 28°C
- October: average 17°C, p10 11°C, p90 24°C
- November: average 9°C, p10 1°C, p90 17°C
- December: average 3°C, p10 -4°C, p90 10°C
Matching days by month · Eternal spring
- January: 0.0 matching days per year
- February: 0.0 matching days per year
- March: 0.0 matching days per year
- April: 0.6 matching days per year
- May: 3.0 matching days per year
- June: 5.4 matching days per year
- July: 4.0 matching days per year
- August: 5.2 matching days per year
- September: 7.8 matching days per year
- October: 4.0 matching days per year
- November: 1.0 matching days per year
- December: 0.0 matching days per year
Presets
- Eternal spring: 31.0 days/yr
- Mild and dry: 43.2 days/yr
- Beach weather: 38.2 days/yr
- Crisp and clear: 19.4 days/yr
- Warm, not sweaty: 50.6 days/yr