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Climatological Report (Daily)
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
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000
CDUS43 KLOT 160631
CLIRFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
131 AM CDT TUE APR 16 2024
...................................
...THE ROCKFORD IL CLIMATE SUMMARY FOR APRIL 15 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 3:08 PM 87 2002 60 19 83
MINIMUM 45 5:16 AM 16 1928 38 7 57
AVERAGE 62 49 13 70
PRECIPITATION (IN)
YESTERDAY 0.00 2.26 2012 0.12 -0.12 0.28
MONTH TO DATE 2.34 1.76 0.58 1.56
SINCE MAR 1 6.92 4.16 2.76 4.86
SINCE JAN 1 9.49 7.39 2.10 10.72
SNOWFALL (IN)
YESTERDAY 0.0 2.5 1923 0.0 0.0 T
1949
MONTH TO DATE 0.5 0.6 -0.1 T
SINCE MAR 1 6.1 5.5 0.6 14.1
SINCE JUL 1 27.3 36.8 -9.5 34.6
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 3 16 -13 0
MONTH TO DATE 236 282 -46 185
SINCE MAR 1 915 1142 -227 1056
SINCE JUL 1 5089 6070 -981 5613
COOLING
YESTERDAY 0 0 0 5
MONTH TO DATE 7 0 7 9
SINCE MAR 1 7 2 5 9
SINCE JAN 1 7 2 5 9
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NE (60)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 5.5
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 68 5:00 AM
LOWEST 21 5:00 PM
AVERAGE 45
..........................................................
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 60 86 1977
2002
MINIMUM TEMPERATURE (F) 39 19 1949
SUNRISE AND SUNSET
APRIL 16 2024.........SUNRISE 6:13 AM CDT SUNSET 7:40 PM CDT
APRIL 17 2024.........SUNRISE 6:12 AM CDT SUNSET 7:41 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$
- National Weather Service
- Chicago, IL Weather Forecast Office
- 333 West University Drive
- Romeoville, IL 60446
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- Page Author: LOT Webmaster
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- Page last modified: Sep 19th, 2023 19:10 UTC