West Chester Rainfall Forecast
- 50%
- 5%
- 45%
- 30%
- 5%
- 5%
- 5%
West Chester Rainfall Statistics
January Rainfall
Chester County Airport (13.7 miles)
Total Rainfall January
1.6inDaily Average January
0.1inWettest Day 10 January, 2026
1.3inWet Days January
3/15 (20%)
Climate (2010–Present)
Chester County Airport (13.7 miles)
Annual Average 2021–2025
35inMonthly Average 2021–2025
2.9inDaily Average 2021–2026
0.1inWettest Day 8 June, 2021
3.8in