Harper, WY 21 December Weather

Altitude - 2159m | 41°42′32″N,105°53′20″W | map (OSM)

Harper, WY

°F

1:30 pmPartly Cloudy37mphSW

Wed, December 17, 20252:23 PM (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	30°	31°	32°	37°	43°	46°	41°	41°
wind	11mph	9mph	8mph	11mph	15mph	18mph	15mph	16mph
pressure in	22.98	22.96	22.93	22.96	22.96	22.97	22.94	22.96

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

temperature °F	34°	31°	32°	35°	49°	51°	41°	39°
wind	11mph	8mph	8mph	7mph	10mph	13mph	12mph	14mph
pressure in	23.14	23.11	23.13	23.14	23.17	23.12	23.04	23.02

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

temperature °F	31°	31°	32°	35°	44°	45°	36°	32°
wind	6mph	6mph	8mph	10mph	19mph	18mph	11mph	9mph
pressure in	22.98	23.00	23.05	23.10	23.13	23.12	23.08	23.08

* Harper, 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 Harper, 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.