WxYz (WeatherWhys) Climatology / PA
Winter A snow climatology of Pennsylvania (12-9-20)
Winter Historical look at big Pennsylvania snowstorms (1-23-19)
Winter Climatology of "Big" PA snowstorms (2-1-17)
Feb A Super Bowl climatology (1-29-20)
Spring Pennsylvania tornado climatology (4-21-21)
Spring Pennsylvania wildfires (5-21-14)
Spring When is the Last Accumulating Snow? (3-26-08)
Apr April - a month of significant change (4-10-19)
May Historical and climatological perspective on a May dry spell (5-26-21)
Summer Lightning climatology of Pennsylvania (6-24-20)
Summer How much rain can fall in an hour? (7-21-21)
Summer How rare are 100-degree days in Pennsylvania (7-24-07)
Summer Climatology of Pennsylvania heavy rain days (7-25-18)
Summer Streaks of rainy days (5-25-11)
Summer How humid can it get? (7-22-15)
Fall Climatology of first frosts and freezes (10-7-20)
Fall Extreme temperature swings in Pennsylvania (9-9-20)
Fall The Colors of Autumn (10-7-09)
Fall Warmest, coldest, wettest, driest, snowiest College football venues (11-7-18)
Fall Finding the center of Pennsylvania (10-9-19)
Oct October in Pennsylvania (10-1-14)
Nov Thanksgiving climatology, and a famous Thanksgiving weekend storm (11-25-20)
Annual Most significant weather events in Pennsylvania, 2005-2009 (1-20-10)
Annual Most significant weather events in Pennsylvania, 2000-2004 (1-13-10)