Climatological Report (Daily) Issued by NWS Chicago, IL
000
CDUS43 KLOT 180643
CLIRFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
143 AM CDT MON MAR 18 2024
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...THE ROCKFORD IL CLIMATE SUMMARY FOR MARCH 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 39 12:36 PM 82 2012 47 -8 36
MINIMUM 28 11:59 PM -3 1941 29 -1 17
AVERAGE 34 38 -4 27
PRECIPITATION (IN)
YESTERDAY T 0.62 1919 0.08 -0.08 0.02
MONTH TO DATE 1.22 1.23 -0.01 1.62
SINCE MAR 1 1.22 1.23 -0.01 1.62
SINCE JAN 1 3.79 4.46 -0.67 7.48
SNOWFALL (IN)
YESTERDAY T 4.0 1984 0.2 -0.2 T
MONTH TO DATE T 3.6 -3.6 10.8
SINCE MAR 1 T 3.6 -3.6 10.8
SINCE JUL 1 21.2 34.9 -13.7 31.3
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 31 27 4 38
MONTH TO DATE 320 520 -200 497
SINCE MAR 1 320 520 -200 497
SINCE JUL 1 4494 5448 -954 5054
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 0 0 0
SINCE JAN 1 0 0 0 0
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WIND (MPH)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 15.2
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT SNOW
RELATIVE HUMIDITY (PERCENT)
HIGHEST 61 7:00 AM
LOWEST 37 10:00 AM
AVERAGE 49
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THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 48 81 2012
MINIMUM TEMPERATURE (F) 29 -1 1941
SUNRISE AND SUNSET
MARCH 18 2024.........SUNRISE 7:02 AM CDT SUNSET 7:07 PM CDT
MARCH 19 2024.........SUNRISE 7:00 AM CDT SUNSET 7:08 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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