Sinai, SD 20 December Weather

Altitude - 567m | 44°14′38″N,97°2′28″W | map (OSM)

Sinai, SD

°F

7:30 pmRain25mphS

Wed, December 17, 20258:03 PM (GMT -06:00)

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

temperature °F	28°	29°	30°	26°	26°	25°	21°	16°
wind	6mph	11mph	16mph	17mph	17mph	16mph	12mph	9mph
pressure in	27.48	27.57	27.71	27.82	27.88	27.92	27.99	28.08

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

temperature °F	8°	5°	3°	2°	8°	12°	11°	10°
wind	17mph	14mph	8mph	6mph	4mph	5mph	7mph	8mph
pressure in	28.38	28.41	28.43	28.46	28.45	28.38	28.38	28.36

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

temperature °F	25°	24°	23°	25°	38°	41°	34°	30°
wind	6mph	6mph	6mph	7mph	9mph	10mph	8mph	9mph
pressure in	27.98	28.02	28.05	28.10	28.15	28.13	28.15	28.15

* Sinai, 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 Sinai, 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.