881
CDUS43 KLOT 170639
CLIRFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
139 AM CDT MON JUL 17 2023
...............................
..THE ROCKFORD IL CLIMATE SUMMARY FOR JULY 16 2023
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1905 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 81 3:15 PM 100 1936 84 -3 79
MINIMUM 60 5:05 AM 46 1945 64 -4 68
AVERAGE 71 74 -3 74
PRECIPITATION (IN)
YESTERDAY 0.00 1.85 1943 0.12 -0.12 0.00
MONTH TO DATE 1.56 1.98 -0.42 4.07
SINCE JUN 1 3.46 7.21 -3.75 6.28
SINCE JAN 1 17.30 20.77 -3.47 17.85
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 20 27 -7 16
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 6 9 -3 9
MONTH TO DATE 124 143 -19 147
SINCE JUN 1 289 325 -36 358
SINCE JAN 1 337 386 -49 494
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WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 7.0
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 6:00 AM
LOWEST 45 12:00 PM
AVERAGE 68
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THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 104 1936
MINIMUM TEMPERATURE (F) 64 49 1976
SUNRISE AND SUNSET
JULY 17 2023..........SUNRISE 5:35 AM CDT SUNSET 8:30 PM CDT
JULY 18 2023..........SUNRISE 5:36 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.
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