| Climate/Almanac Data - August Normals - August Records |
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| August |
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Site
(Click site name for report)
|
Avg
Temp |
Normal
1991-2020 |
Dept
From
Norm |
Precip
Total |
Normal
1991-2020 |
Dept
From
Norm |
| Burlington |
73.3° |
73.8° |
-0.5° |
7.56" |
3.77" |
+3.79" |
| Cedar Rapids |
73.2° |
70.8° |
+2.4° |
1.95" |
4.07" |
-2.12" |
| Davenport |
72.8° |
71.7° |
+1.1° |
1.90" |
3.96" |
-2.06" |
| Dubuque |
71.3° |
69.8° |
+1.5° |
4.01" |
3.95" |
+0.06" |
| Iowa City |
74.5° |
73.5° |
+1.0° |
2.11" |
3.94" |
-1.83" |
| Moline |
72.5° |
73.4° |
-0.9° |
2.35" |
3.97" |
-1.62" |
The ranking is listed in parentheses (__) when within the "Top 10".
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| August 2023 was about 1 degree below normal at Moline to 2.5 degrees above normal at Cedar Rapids. |
| Precipitation totals were normal near Dubuque, 1.5 to 2" below normal along I-80, and 3 3/4 inches above normal near Burlington. |
| Please see August Records for monthly record information. |
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| Burlington |
Cedar Rapids |
Davenport |
Dubuque |
Iowa City |
Moline |
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| The climate maps below are courtesy of the Midwest Regional Climate Center. |
| These maps become available around 10am on the first of the month. |
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Average
Temperature |
Average
Temperature
Departure from Mean |
Accumulated
Precipitation |
Accumulated
Precipitation
Percent of Mean |
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| Climate/Almanac Data - Summer Normals - Summer Records |
| |
Summer
(Jun-Aug) |
| |
|
Site
(Click site name for report courtesy of the
Iowa Environmental Mesonet.)
|
Average
Temperature |
Normal
1991-2020 |
Departure
From
Normal |
Precipitation
Total |
Normal
1991-2020 |
Departure
From
Normal |
| Burlington |
73.2° |
73.9° |
-0.7° |
17.12" |
12.66" |
+4.46" |
| Cedar Rapids |
72.6° |
71.1° |
+1.5° |
6.19" |
14.04" |
-7.85" |
| Davenport |
72.7° |
72.2° |
+0.5° |
7.21" |
12.76" |
-5.55" |
| Dubuque |
71.1° |
70.0° |
+1.1° |
10.49" |
13.94" |
-3.45" |
| Iowa City |
74.2° |
73.9° |
+0.3° |
5.74" |
13.14" |
-7.40" |
| Moline |
74.0° |
73.7° |
+0.3° |
6.89" |
13.21" |
-6.32" |
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|
The ranking is listed in parentheses (__) when within the "Top 10".
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| Summer 2023 was near normal to about 1.5 degrees above normal at Cedar Rapids. |
| Precipitation totals were about 3.5 to 8 inches below normal, with the exception of Burlington which was about 4.5" above normal. |
| Please see Summer Records for seasonal record information. |
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| The climate maps below are courtesy of the Midwest Regional Climate Center. |
| The maps below will be updated by late morning on the first of the month. |
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Average
Temperature |
Average
Temperature
Departure from Mean |
Accumulated
Precipitation |
Accumulated
Precipitation
Percent of Mean |
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| A LOOK AHEAD |
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| Climate Prediction Center |
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September
Temperature Outlook |
September
Precipitation Outlook |
September - November
Temperature Outlook |
September - November
Precipitation Outlook |
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