347
CDUS43 KLOT 180634
CLIRFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
134 AM CDT SAT MAY 18 2024
...............................
..THE ROCKFORD IL CLIMATE SUMMARY FOR MAY 17 2024
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1905 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 82 5:24 PM 91 1934 72 10 67
MINIMUM 51 5:10 AM 32 1930 50 1 44
AVERAGE 67 61 6 56
PRECIPITATION (IN)
YESTERDAY 0.00 2.25 1969 0.14 -0.14 0.00
MONTH TO DATE 2.94 2.13 0.81 1.76
SINCE MAR 1 11.41 8.28 3.13 7.74
SINCE JAN 1 13.98 11.51 2.47 13.60
SNOWFALL (IN)
YESTERDAY 0.0 T 2017 0.0 0.0 0.0
MONTH TO DATE T 0.0 0.0 0.0
SINCE MAR 1 6.1 5.8 0.3 15.0
SINCE JUL 1 27.3 37.1 -9.8 35.5
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 6 -6 9
MONTH TO DATE 57 138 -81 99
SINCE MAR 1 1144 1480 -336 1449
SINCE JUL 1 5318 6408 -1090 6006
COOLING
YESTERDAY 2 2 0 0
MONTH TO DATE 8 17 -9 18
SINCE MAR 1 24 24 0 27
SINCE JAN 1 24 24 0 27
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WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 2.0
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 3:00 AM
LOWEST 29 3:00 PM
AVERAGE 65
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THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 94 1934
MINIMUM TEMPERATURE (F) 50 31 2002
SUNRISE AND SUNSET
MAY 18 2024...........SUNRISE 5:32 AM CDT SUNSET 8:14 PM CDT
MAY 19 2024...........SUNRISE 5:31 AM CDT SUNSET 8:15 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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