St. Marys, PA 12 January Weather

Altitude - 519m | 41°25′41″N,78°33′40″W | map (OSM)

St. Marys, PA

°F

3:30 pmFair19mphW

Thu, January 22, 20263:52 PM (GMT -05:00)

Climatic norm in St. Marys, PA Jan 12

13°
21°
29°

minimum
average
maximum

Monday Jan 12 2026	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	25°	25°	25°	26°	29°	32°	30°	29°
wind	13mph	11mph	10mph	11mph	14mph	12mph	10mph	10mph
pressure in	28.31	28.30	28.30	28.32	28.28	28.24	28.23	28.23

Sunday Jan 12 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	26°	25°	25°	25°	29°	29°	28°	27°
wind	6mph	6mph	6mph	5mph	6mph	5mph	5mph	6mph
pressure in	28.05	28.10	28.13	28.17	28.18	28.13	28.15	28.14

Friday Jan 12 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	33°	32°	30°	31°	36°	39°	38°	38°
wind	8mph	4mph	3mph	7mph	11mph	14mph	19mph	16mph
pressure in	28.20	28.25	28.25	28.23	28.15	27.97	27.80	27.65

* St. Marys, PA weather for January 12 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 St. Marys, PA Weather for January 12, as well as compare air temperature with the climate norm for this date. Perhaps you will be interested - for comparison, the actual weather on January 12 for previous years is presented.