Content
SEND FEEDBACK

We're always looking for ways to make Weatherbase better. Have an idea? See something that needs fixing? Let us know!
Hourly
Data
Monthly
All Data
United States of America

GRINNELL, IOWA


Home > North America > United States > Iowa
Elevation: 305 meters     Latitude: 41 43N     Longitude: 092 43W

WEATHER
 
CURRENT CONDITIONS

 
SHARE

PRINT THIS DATA

MONTHLY - WEATHER AVERAGES SUMMARY   [ Show All Data ]
[ °F ]   °C
Average Temperature
Years on Record: 118  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
C8.9-7.1-4.81.79.315.420.623.121.917.4113-4.4

Average High Temperature
Years on Record: 118  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
C15-1.90.67.415.821.82729.628.624.317.78.60.6

Average Low Temperature
Years on Record: 118  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
C2.8-12.4-10.3-42.88.914.216.615.310.64.3-2.7-9.4

Average Precipitation
Years on Record: 118  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
mm8832830548810812410510299624934

Average Number of Days With Precipitation
Years on Record: 118  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
Days96668101110998766

Highest Recorded Temperature
Years on Record: 118  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
C41.717.823.332.233.336.738.941.141.738.33527.820.6

Lowest Recorded Temperature
Years on Record: 118  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
C-37.2-36.7-37.2-27.2-17.2-7.21.7-1.72.2-6.1-16.7-26.1-35.6

Average Number of Days Above 90F/32C
Years on Record: 118  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
Days20.2---------0.10.53.58.16.11.90.1------

Average Number of Days Below 32F/0C
Years on Record: 118  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
Days152.230.126.92410.31.5---------0.98.321.129.1

Average Snowfall
Years on Record: 118  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
cm72.118.316.512.43---------------0.54.317

Average Number of Rainy Days
Years on Record: 30  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
Days94.15.85.37.89.611.19.88.78.78.87.16.46.1

Most Rain Reported in a Month
Years on Record: 104  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
mm137012010015027032035028033032017019090

Least Rain Reported in a Month
Years on Record: 104  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
mm370------------2010------------------







NEARBY - MAP

Map
Show Other Locations
   
NEARBY - LIST

   
GEOBA.SE



WEATHER FORECAST