United States · urban-centre population 79,351
Lancaster
Weather values are area-weighted across the 36 km² urban centre (2 ERA5 cells).
94.8
matching days / year for “Warm, not sweaty” · 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 14°C, p10 10°C, p90 18°C
- February: average 16°C, p10 10°C, p90 22°C
- March: average 17°C, p10 12°C, p90 23°C
- April: average 23°C, p10 17°C, p90 29°C
- May: average 27°C, p10 20°C, p90 32°C
- June: average 32°C, p10 26°C, p90 37°C
- July: average 36°C, p10 32°C, p90 40°C
- August: average 35°C, p10 31°C, p90 38°C
- September: average 31°C, p10 26°C, p90 37°C
- October: average 25°C, p10 19°C, p90 31°C
- November: average 18°C, p10 13°C, p90 25°C
- December: average 15°C, p10 10°C, p90 20°C
Matching days by month · Warm, not sweaty
- January: 1.8 matching days per year
- February: 4.9 matching days per year
- March: 6.5 matching days per year
- April: 17.6 matching days per year
- May: 16.3 matching days per year
- June: 6.9 matching days per year
- July: 1.0 matching days per year
- August: 0.9 matching days per year
- September: 7.6 matching days per year
- October: 17.0 matching days per year
- November: 10.3 matching days per year
- December: 4.2 matching days per year
Presets
- Eternal spring: 71.5 days/yr
- Mild and dry: 117.6 days/yr
- Beach weather: 93.8 days/yr
- Crisp and clear: 52.1 days/yr
- Warm, not sweaty: 94.8 days/yr