Sumner, IA 20 December Weather

Altitude - 324m | 42°50′49″N,92°5′31″W | map (OSM)

Sumner, IA

°F

1:30 pmSunny8mphSE

Wed, December 17, 20252:16 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	25°	29°	31°	32°	33°	31°	26°	22°
wind	17mph	15mph	10mph	12mph	16mph	15mph	13mph	13mph
pressure in	28.48	28.43	28.41	28.49	28.59	28.69	28.80	28.92

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

temperature °F	23°	22°	19°	20°	22°	23°	18°	13°
wind	19mph	20mph	20mph	18mph	16mph	11mph	6mph	6mph
pressure in	28.99	29.04	29.13	29.22	29.25	29.26	29.27	29.30

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

temperature °F	28°	25°	23°	27°	37°	40°	33°	31°
wind	8mph	6mph	6mph	6mph	7mph	9mph	7mph	8mph
pressure in	28.94	28.95	28.99	29.05	29.06	29.06	29.10	29.12

* Sumner, 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 Sumner, 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.