Spearfish, SD 20 December Weather

Altitude - 1109m | 44°29′28″N,103°51′32″W | map (OSM)

Spearfish, SD

°F

6 pmRain27mphNW

Wed, December 17, 20256:46 PM (GMT -07:00)

Climatic norm in Spearfish, SD Dec 20

18°
29°
40°

minimum
average
maximum

Saturday Dec 20 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	32°	29°	27°	29°	33°	33°	28°	27°
wind	10mph	11mph	9mph	11mph	14mph	10mph	8mph	8mph
pressure in	25.92	25.98	26.04	26.10	26.13	26.16	26.18	26.21

Friday Dec 20 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	22°	22°	24°	28°	35°	38°	36°	35°
wind	2mph	2mph	3mph	3mph	4mph	5mph	6mph	7mph
pressure in	26.42	26.38	26.35	26.32	26.29	26.25	26.27	26.29

Wednesday Dec 20 2023	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	38°	35°	34°	38°	46°	46°	37°	35°
wind	4mph	3mph	2mph	1mph	2mph	2mph	3mph	4mph
pressure in	26.07	26.07	26.10	26.17	26.19	26.17	26.14	26.15

* Spearfish, SD weather for December 20 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 Spearfish, SD Weather for December 20, 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 20 for previous years is presented.