Climatological Report (Daily)
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
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CDUS43 KLOT 160631
CLIRFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
131 AM CDT THU JUL 16 2026
...................................
...THE ROCKFORD IL CLIMATE SUMMARY FOR JULY 15 2026...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1905 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 92 3:11 PM 102 1988 84 8 88
MINIMUM 69 5:17 AM 45 1930 64 5 64
AVERAGE 81 74 7 76
PRECIPITATION (IN)
YESTERDAY 0.00 1.75 1933 0.11 -0.11 0.00
MONTH TO DATE 2.43 1.86 0.57 3.15
SINCE JUN 1 8.31 7.09 1.22 6.53
SINCE JAN 1 19.29 20.65 -1.36 14.93
SNOWFALL (IN)
YESTERDAY 0.0 0.0 MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE JUN 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 12 27 -15 9
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 16 9 7 11
MONTH TO DATE 175 134 41 172
SINCE JUN 1 325 316 9 435
SINCE JAN 1 393 377 16 473
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 3.7
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1:00 AM
LOWEST 54 2:00 PM
AVERAGE 77
..........................................................
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 100 1936
MINIMUM TEMPERATURE (F) 64 46 1945
SUNRISE AND SUNSET
JULY 16 2026..........SUNRISE 5:34 AM CDT SUNSET 8:30 PM CDT
JULY 17 2026..........SUNRISE 5:35 AM CDT SUNSET 8:29 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$