Climatological Report (Daily)
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
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CDUS43 KLOT 230646
CLIRFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
146 AM CDT THU JUL 23 2026
...................................
...THE ROCKFORD IL CLIMATE SUMMARY FOR JULY 22 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 76 3:58 PM 104 1934 84 -8 86
MINIMUM 54 11:59 PM 45 1947 64 -10 66
AVERAGE 65 74 -9 76
PRECIPITATION (IN)
YESTERDAY 0.00 1.95 1982 0.12 -0.12 0.00
MONTH TO DATE 2.53 2.69 -0.16 4.73
SINCE JUN 1 8.41 7.92 0.49 8.11
SINCE JAN 1 19.39 21.48 -2.09 16.51
SNOWFALL (IN)
YESTERDAY 0.0 T 1938 0.0 0.0 0.0
1948
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 0 9 -9 11
MONTH TO DATE 245 197 48 229
SINCE JUN 1 395 379 16 492
SINCE JAN 1 463 440 23 530
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION N (350)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION N (360)
AVERAGE WIND SPEED 5.9
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 10:00 PM
LOWEST 36 4:00 PM
AVERAGE 63
..........................................................
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 104 1934
MINIMUM TEMPERATURE (F) 64 47 1927
1947
SUNRISE AND SUNSET
JULY 23 2026..........SUNRISE 5:41 AM CDT SUNSET 8:25 PM CDT
JULY 24 2026..........SUNRISE 5:42 AM CDT SUNSET 8:24 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$