Climatological Report (Daily)
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
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CDUS43 KLOT 170632
CLIRFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
132 AM CDT FRI MAY 17 2024
...................................
...THE ROCKFORD IL CLIMATE SUMMARY FOR MAY 16 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 79 4:11 PM 90 1992 71 8 80
MINIMUM 49 3:27 AM 29 1997 50 -1 47
AVERAGE 64 60 4 64
PRECIPITATION (IN)
YESTERDAY 0.00 2.54 1974 0.13 -0.13 0.00
MONTH TO DATE 2.94 1.99 0.95 1.76
SINCE MAR 1 11.41 8.14 3.27 7.74
SINCE JAN 1 13.98 11.37 2.61 13.60
SNOWFALL (IN)
YESTERDAY 0.0 T 2014 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 1 6 -5 1
MONTH TO DATE 57 132 -75 90
SINCE MAR 1 1144 1474 -330 1440
SINCE JUL 1 5318 6402 -1084 5997
COOLING
YESTERDAY 0 2 -2 0
MONTH TO DATE 6 15 -9 18
SINCE MAR 1 22 22 0 27
SINCE JAN 1 22 22 0 27
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 8.5
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 9:00 PM
LOWEST 48 4:00 PM
AVERAGE 68
..........................................................
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 91 1934
MINIMUM TEMPERATURE (F) 50 32 1930
SUNRISE AND SUNSET
MAY 17 2024...........SUNRISE 5:33 AM CDT SUNSET 8:13 PM CDT
MAY 18 2024...........SUNRISE 5:32 AM CDT SUNSET 8:14 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$