Accessories in Pennsylvania
The warmest summer in the Northeast — 24 days above 90°F — and a genuinely mild freeze.
a real winter — 70 freezing days, 24 genuinely hot days. Measured at Philadelphia, 5 years of daily observations.
Philadelphia has the hottest summer of any Northeastern city in this set, with 24 days above 90°F, and the shortest freeze at 70 days. It sits almost exactly on the line between Northeastern and Mid-Atlantic dressing, and that is the useful thing to know about it: advice written for Boston over-prepares you for winter, and advice written for Washington under-prepares you.
The practical version is that Pennsylvania rewards a proper summer accessory kit — which most Northeastern states do not. Sunglasses that fit, a packable brim, and light jewellery that will not heat up are all genuine purchases here, not afterthoughts. And winter genuinely arrives, but at 11.8 inches of snow it does not demand the heavy-duty end of the category.
Pittsburgh and Philadelphia are far enough apart to be different problems — the west of the state is cloudier, snowier and colder, closer to Ohio than to the coast. The figures below are Philadelphia.
The city itself is walkable in a way that shapes bag choice, and it has a particularly strong secondhand and vintage market, which matters given how much better brooches and silk scarves are bought used.
The other thing Philadelphia does to accessories is humidity — 68% in summer, the lowest in the Northeast but still enough that a silk scarf left in a closed closet through August comes out marked. Air movement matters more than a dust bag here.
What national advice gets wrong here
Being lumped in with New England. Pennsylvania needs summer accessories that Maine simply does not, and heavy winter gear that will spend most of the season in a cupboard.
Lined gloves earn their place
70 freezing days a year is enough that unlined leather will disappoint by January. A thin wool lining costs a few dollars more and is the difference between wearing them and carrying them.
Worth owning here
| A real summer kit | 24 days above 90°F is a Southern number, not a Northeastern one. |
|---|---|
| Mid-weight rather than heavy winter | 11.8 inches of snow does not need the arctic version. |
| Vintage brooches | Strong local secondhand market, and brooches are better used. |
The numbers
| January low – high | 29°F – 44°F |
|---|---|
| July average high | 89°F |
| Freezing days a year | 70 |
| Days at 90°F or above | 24 |
| Annual snowfall | 11.8" |
| Annual rainfall | 48.7" over 125 wet days |
| Summer humidity | 68% |
| Bright sunshine | 8.7 hours a day |
