Jefferson, IA 21 January Weather

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

Jefferson, IA

°F

1:30 pmSnow Shower22mphNW

Sat, January 17, 20261:59 PM (GMT -06:00)

Climatic norm in Jefferson, IA Jan 21

10°
19°
29°

minimum
average
maximum

Wednesday Jan 21 2026	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	21°	20°	20°	23°	28°	28°	23°	18°
wind	10mph	10mph	11mph	14mph	18mph	18mph	15mph	11mph
pressure in	28.77	28.80	28.82	28.86	28.89	28.92	28.98	29.03

Tuesday Jan 21 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	-12°	-13°	-12°	-7°	2°	13°	9°	11°
wind	10mph	9mph	9mph	10mph	14mph	19mph	17mph	18mph
pressure in	29.42	29.39	29.35	29.33	29.24	29.11	28.99	28.90

Sunday Jan 21 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	-4°	0°	3°	8°	17°	23°	20°	22°
wind	10mph	11mph	13mph	17mph	21mph	18mph	18mph	17mph
pressure in	29.24	29.19	29.14	29.09	29.01	28.92	28.89	28.85

* Jefferson, IA weather for January 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 Jefferson, IA Weather for January 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 January 21 for previous years is presented.