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United States of America

MACOMB, ILLINOIS


Home > North America > United States > Illinois
Elevation: 186 meters     Latitude: 40 28N     Longitude: 090 40W

WEATHER
 
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MONTHLY - ALL WEATHER AVERAGES   [ Show Summary ]
[ °F ]   °C
TEMPERATURE 
Average Temperature
Years on Record: 109  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
C10.8-3.3-35.310.616.720.823.72319.412.65.7-1.1

Average High Temperature
Years on Record: 109  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
C16.71.51.910.71722.92729.929.325.819.111.43.8

Average Low Temperature
Years on Record: 109  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
C5-8.2-8-0.24.110.314.717.416.713.16.2-0.1-6.1

Highest Recorded Temperature
Years on Record: 109  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
C37.221.718.331.13032.835.637.236.7353025.615.6

Lowest Recorded Temperature
Years on Record: 109  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
C-33.3-26.7-33.3-18.3-6.7-2.23.38.34.4-0.6-5.6-12.8-22.8

Average Number of Days Above 90F/32C
Years on Record: 109  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
Days25.1------------0.73.29.28.14---------

Average Number of Days Below 32F/0C
Years on Record: 109  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
Days130.828.325.818.37.91.3---------0.34.216.927.9

Average Number of Days Below 0F/-17C
Years on Record: 109  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
Days8.23.73.30.1------------------------1



PRECIPITATION 
Average Precipitation
Years on Record: 109  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
mm89643376889103111978692685744

Average Number of Days With Precipitation
Years on Record: 109  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
Days100779101110888787

Most Reported Precipitation in a Month
Years on Record: 109  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
mm379206137204202282294379225338255262187

Least Reported Precipitation in a Month
Years on Record: 109  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
mm------1101612541211---6

Most Precipitation Reported in a Day
Years on Record: 109  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
mm128.878.285.1118.167.686.9125108.279.5128.876.265.386.1

Avg. No. of Days w/Precip. Above 0.2in/5mm
Years on Record: 109  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
Days67436787666554

Avg. # of Days w/Precip. Above 0.4in/10mm
Years on Record: 109  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
Days23112233223211

Avg. No. of Days w/Precip. Above 1in/25mm
Years on Record: 109  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
Days8------11111111------



PRECIPITATION - SNOW 
Average Snowfall
Years on Record: 109  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
cm47.212.29.98.62.3---------------0.52.810.9

Most Snow Reported in a Month
Years on Record: 109  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
cm147.654.636.84636.8------------322.922.9147.6



DEGREE DAYS 
Heating Degree Days
Years on Record: 109  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
Days2045500446.7246.1103.325.60.6------5.667.2219.4430.6

Cooling Degree Days
Years on Record: 109  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
Days526.7------2.22.239.486.7166.1148.372.88.9------

Growing Degree Days
Years on Record: 109  Chart This
 ANNUAL  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  
Days1739.3---------16.7206.7325423.7403283.380.9------







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