Historical Weather Records & Monthly Climate for Dubuque, IA
All-Time High
92°F
All-Time Low
-25°F
Max Daily Snow
8"
Max Daily Rain
2.22"
Max Snow Depth
0
Monthly Climate Averages for Dubuque, IA
Based on 30 years of historical data (1994 - 2023)
| Month | High (°F) | Low (°F) | Precip (in) | Snow (in) |
|---|---|---|---|---|
| January | 28° | 13° | 1.54" | 7.09" |
| February | 33° | 16° | 1.68" | 6.62" |
| March | 46° | 29° | 2.44" | 4.32" |
| April | 58° | 40° | 4.21" | 2.04" |
| May | 69° | 52° | 4.34" | 0.03" |
| June | 79° | 62° | 4.56" | 0 |
| July | 83° | 67° | 3.31" | 0 |
| August | 81° | 65° | 3.62" | 0 |
| September | 74° | 58° | 3.32" | 0 |
| October | 60° | 46° | 2.83" | 0.35" |
| November | 46° | 33° | 2.15" | 1.81" |
| December | 34° | 20° | 1.96" | 7.5" |
More Historical Climate Data for Cities in
IA