Harrison, SD 21 December Weather

Altitude - 488m | 43°25′48″N,98°31′37″W | map (OSM)

Harrison, SD

°F

3 amPartly Cloudy19mphW

Thu, December 18, 20253:46 AM (GMT -06:00)

Climatic norm in Harrison, SD Dec 21

12°
23°
33°

minimum
average
maximum

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

temperature °F	20°	18°	19°	24°	35°	39°	36°	35°
wind	4mph	4mph	6mph	8mph	12mph	12mph	12mph	13mph
pressure in	28.43	28.46	28.46	28.47	28.44	28.36	28.30	28.28

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

temperature °F	15°	14°	13°	17°	27°	37°	29°	27°
wind	10mph	9mph	9mph	10mph	10mph	9mph	8mph	9mph
pressure in	28.59	28.57	28.54	28.53	28.48	28.38	28.34	28.27

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

temperature °F	30°	28°	27°	29°	41°	45°	40°	34°
wind	6mph	6mph	6mph	6mph	8mph	5mph	3mph	3mph
pressure in	28.39	28.36	28.34	28.35	28.35	28.31	28.31	28.31

* Harrison, SD 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 Harrison, SD 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.