Sully, IA 20 December Weather

Altitude - 276m | 41°34′41″N,92°50′42″W | map (OSM)

Sully, IA

°F

2 amShowers in the Vicinity8mphS

Thu, December 18, 20252:32 AM (GMT -06:00)

Climatic norm in Sully, IA Dec 20

13°
22°
31°

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	31°	34°	35°	36°	39°	37°	32°	29°
wind	14mph	13mph	10mph	13mph	15mph	14mph	9mph	9mph
pressure in	28.64	28.60	28.61	28.71	28.82	28.92	29.04	29.14

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

temperature °F	27°	25°	21°	21°	24°	24°	22°	21°
wind	25mph	24mph	23mph	20mph	16mph	12mph	7mph	6mph
pressure in	29.18	29.26	29.35	29.42	29.46	29.45	29.45	29.47

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

temperature °F	29°	28°	26°	31°	41°	45°	39°	36°
wind	7mph	6mph	6mph	6mph	6mph	6mph	7mph	7mph
pressure in	29.10	29.11	29.13	29.19	29.20	29.19	29.23	29.25

* Sully, IA 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 Sully, IA 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.