Denison, IA 21 May Weather

Altitude - 371m | 42°1′5″N,95°21′18″W | map (OSM)

Denison, IA

°F

5 amMostly Cloudy15mphNW

Sat, May 17, 20255:47 AM (GMT -05:00)

Climatic norm in Denison, IA May 21

52°
63°
74°

minimum
average
maximum

Wednesday May 21 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	42°	42°	41°	45°	47°	51°	54°	49°
wind	11mph	10mph	9mph	12mph	13mph	12mph	12mph	8mph
pressure in	28.59	28.62	28.67	28.74	28.77	28.77	28.76	28.80

Tuesday May 21 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	66°	63°	61°	63°	68°	67°	60°	54°
wind	6mph	8mph	14mph	15mph	18mph	19mph	24mph	19mph
pressure in	28.44	28.37	28.30	28.24	28.17	28.13	28.24	28.39

* Denison, IA weather for May 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 Denison, IA Weather for May 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 May 21 for previous years is presented.