St. Joseph, IA 21 December Weather

Altitude - 343m | 42°54′47″N,94°13′37″W | map (OSM)

St. Joseph, IA

°F

5:30 amShowers in the Vicinity15mphW

Thu, December 18, 20256:10 AM (GMT -06:00)

Climatic norm in St. Joseph, IA Dec 21

9°
17°
25°

minimum
average
maximum

Sunday Dec 21 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	15°	13°	12°	15°	25°	31°	29°	31°
wind	8mph	5mph	4mph	6mph	9mph	12mph	13mph	14mph
pressure in	29.00	29.04	29.08	29.13	29.12	29.07	29.04	29.03

Saturday Dec 21 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	11°	9°	7°	12°	20°	23°	21°	21°
wind	4mph	3mph	2mph	5mph	11mph	12mph	11mph	12mph
pressure in	29.23	29.22	29.21	29.23	29.17	29.07	29.04	29.00

Thursday Dec 21 2023	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	30°	30°	31°	35°	39°	41°	40°	40°
wind	9mph	8mph	9mph	9mph	10mph	8mph	7mph	7mph
pressure in	28.99	28.98	28.99	29.00	28.97	28.93	28.91	28.90

* St. Joseph, IA weather for December 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 St. Joseph, IA Weather for December 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 December 21 for previous years is presented.