United States · urban-centre population 80,255
Elgin
Weather values are area-weighted across the 31 km² urban centre (1 ERA5 cells).
18.4
matching days / year for “Crisp and clear” · 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 -8°C, p90 12°C
- March: average 10°C, p10 2°C, p90 19°C
- April: average 15°C, p10 6°C, p90 25°C
- May: average 22°C, p10 14°C, p90 29°C
- June: average 28°C, p10 23°C, p90 33°C
- July: average 28°C, p10 24°C, p90 32°C
- August: average 28°C, p10 24°C, p90 32°C
- September: average 25°C, p10 19°C, p90 30°C
- October: average 18°C, p10 11°C, p90 26°C
- November: average 10°C, p10 0°C, p90 18°C
- December: average 4°C, p10 -4°C, p90 11°C
Matching days by month · Crisp and clear
- January: 0.0 matching days per year
- February: 3.2 matching days per year
- March: 3.4 matching days per year
- April: 2.0 matching days per year
- May: 1.0 matching days per year
- June: 0.0 matching days per year
- July: 0.0 matching days per year
- August: 0.0 matching days per year
- September: 0.4 matching days per year
- October: 4.0 matching days per year
- November: 3.6 matching days per year
- December: 0.8 matching days per year
Presets
- Eternal spring: 27.4 days/yr
- Mild and dry: 40.4 days/yr
- Beach weather: 37.2 days/yr
- Crisp and clear: 18.4 days/yr
- Warm, not sweaty: 44.0 days/yr