Jay Em, WY 21 December Weather

Altitude - 1419m | 42°27′40″N,104°22′12″W | map (OSM)

Jay Em, WY

°F

3:30 amClear26mphNW

Thu, December 18, 20254:22 AM (GMT -07:00)

Sunday Dec 21 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	24°	24°	26°	33°	42°	45°	41°	39°
wind	5mph	5mph	5mph	6mph	10mph	9mph	8mph	7mph
pressure in	25.20	25.17	25.16	25.19	25.17	25.12	25.10	25.09

Saturday Dec 21 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	29°	25°	25°	33°	50°	57°	41°	34°
wind	6mph	3mph	4mph	3mph	6mph	6mph	5mph	6mph
pressure in	25.31	25.28	25.27	25.32	25.33	25.28	25.15	25.11

Thursday Dec 21 2023	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	34°	35°	33°	40°	54°	54°	43°	36°
wind	4mph	4mph	4mph	6mph	12mph	10mph	6mph	5mph
pressure in	25.18	25.20	25.21	25.29	25.35	25.33	25.30	25.28

* Jay Em, WY weather for December 21 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 Jay Em, WY Weather for December 21, 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 21 for previous years is presented.