Jefferson, IA 20 December Weather

Altitude - 334m | 42°0′54″N,94°22′37″W | map (OSM)

Jefferson, IA

°F

8:30 pmPartly Cloudy16mphS

Wed, December 17, 20259:07 PM (GMT -06:00)

Climatic norm in Jefferson, IA Dec 20

13°
22°
30°

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	33°	35°	35°	35°	38°	36°	31°	28°
wind	13mph	12mph	12mph	16mph	17mph	14mph	10mph	9mph
pressure in	28.37	28.34	28.40	28.54	28.65	28.75	28.85	28.95

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

temperature °F	23°	20°	16°	16°	21°	23°	20°	19°
wind	24mph	23mph	20mph	17mph	13mph	9mph	5mph	6mph
pressure in	29.07	29.14	29.20	29.28	29.29	29.26	29.25	29.26

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

temperature °F	28°	27°	24°	29°	40°	45°	38°	35°
wind	6mph	5mph	3mph	5mph	7mph	6mph	6mph	6mph
pressure in	28.83	28.85	28.89	28.95	28.96	28.96	28.99	29.01

* Jefferson, 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 Jefferson, 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.