National Weather Service United States Department of Commerce

Tracking Late December Winter Storm Expected to Impact the Northern Plains through the Northeast U.S.

A winter storm system will rapidly intensify over the Midwest on Sunday and track through the Great Lakes on Monday. Periods of heavy snow are anticipated across the Upper Great Lakes late Sunday and continuing into Monday. At least 1/10 inch of ice accumulation is expected from a wintry mix across much of the interior Northeast U.S. starting Sunday afternoon. Read More >

Climate/Almanac Data     -      JUN Normals     -     JUN Records
 
JUNE
 

 Site (Click site name for report)

Avg
Temp
Norm Dept
From
Norm
Precip
Total
Norm Dept
From
Norm
  Burlington 76.1° (8) 73.3° +2.8° 4.91" 4.47" +0.44"
  Cedar Rapids 73.4° 69.6° +3.8° 9.32" (7) 4.92" +4.40"
  Davenport 73.4° 70.2° +3.2° 6.65" 4.19" +2.46"
  Dubuque 71.0° 68.3° +2.7° 7.68" 4.40" +3.28"
  Iowa City 75.0° 71.5° +3.5° 7.70" 4.61" +3.09"
  Moline 75.4° (8) 71.5° +3.9° 6.45" 4.49" +1.96"
The ranking is listed in parentheses (__) when within the "Top 10".
 
   June 2018 was about 3 to 4 degrees above normal.
   Precipitation totals for June 2018 were slightly above normal at Burlington to about 2 to 4 inches above normal elsewhere.
   Please see JUN Records for monthly record information.
 
 
The climate maps below are courtesy of the Midwest Regional Climate Center.
These maps become available around 10am on the first of the month.
       
Average
Temperature
Average
Temperature
Departure from Mean
Accumulated
Precipitation
Accumulated
Precipitation
Percent of Mean
NA NA NA NA
 
 
 
A LOOK AHEAD
 
Climate Prediction Center
 
July
Temperature Outlook
July
Precipitation Outlook
July - September
Temperature Outlook
July - September
Precipitation Outlook
NA NA NA NA