Climatological Report (Daily) Issued by NWS Chicago, IL
000
CDUS43 KLOT 182140
CLIRFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
440 PM CDT THU APR 18 2024
...................................
...THE ROCKFORD IL CLIMATE SUMMARY FOR APRIL 18 2024...
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 56 1:43 PM 91 2002 61 -5 58
MINIMUM 41 3:52 AM 22 1983 39 2 31
1990
AVERAGE 49 50 -1 45
PRECIPITATION (IN)
TODAY 0.06 1.62 2013 0.14 -0.08 0.00
MONTH TO DATE 2.92 2.16 0.76 2.15
SINCE MAR 1 7.50 4.56 2.94 5.45
SINCE JAN 1 10.07 7.79 2.28 11.31
SNOWFALL (IN)
TODAY 0.0 7.0 1912 0.1 -0.1 0.0
MONTH TO DATE 0.5 0.7 -0.2 0.7
SINCE MAR 1 6.1 5.6 0.5 14.8
SINCE JUL 1 27.3 36.9 -9.6 35.3
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 16 15 1 20
MONTH TO DATE 260 329 -69 255
SINCE MAR 1 939 1189 -250 1126
SINCE JUL 1 5113 6117 -1004 5683
COOLING
TODAY 0 0 0 0
MONTH TO DATE 8 0 8 9
SINCE MAR 1 8 2 6 9
SINCE JAN 1 8 2 6 9
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION N (10)
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION N (10)
AVERAGE WIND SPEED 2.9
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 5:00 AM
LOWEST 66 3:00 PM
AVERAGE 80
..........................................................
THE ROCKFORD IL CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 61 87 1985
MINIMUM TEMPERATURE (F) 40 16 1983
SUNRISE AND SUNSET
APRIL 18 2024.........SUNRISE 6:10 AM CDT SUNSET 7:42 PM CDT
APRIL 19 2024.........SUNRISE 6:09 AM CDT SUNSET 7:43 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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