Roystone, PA 13 December Weather

Altitude - 490m | 41°43′19″N,78°58′16″W | map (OSM)

Roystone, PA

°F

9 pmMostly Cloudy3mphSE

Mon, December 1, 20259:34 PM (GMT -05:00)

Saturday Dec 13 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	22°	21°	21°	23°	26°	26°	24°	22°
wind	10mph	9mph	9mph	9mph	10mph	10mph	8mph	8mph
pressure in	28.19	28.20	28.21	28.23	28.22	28.24	28.27	28.30

Friday Dec 13 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	15°	14°	14°	16°	21°	23°	18°	15°
wind	9mph	8mph	6mph	6mph	6mph	4mph	2mph	2mph
pressure in	28.63	28.67	28.72	28.81	28.84	28.86	28.91	28.95

Wednesday Dec 13 2023	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	33°	30°	28°	29°	33°	34°	30°	27°
wind	8mph	8mph	8mph	10mph	12mph	11mph	7mph	6mph
pressure in	28.64	28.67	28.70	28.74	28.77	28.78	28.82	28.86

* Roystone, PA weather for December 13 is prepared on the basis of GFS data and is intended for personal use in the "as is" (as is) format. You can see on this page Roystone, PA Weather for December 13, as well as compare air temperature with the climate norm for this date. Perhaps you will be interested - for comparison, the actual weather on December 13 for previous years is presented.