955
CDUS43 KLOT 172135
CLIRFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
435 PM CDT MON APR 17 2023
...............................
..THE ROCKFORD IL CLIMATE SUMMARY FOR APRIL 17 2023
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1905 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 38 2:59 PM 86 1977 60 -22 47
MINIMUM 30 6:01 AM 22 2022 39 -9 22
AVERAGE 34 50 -16 35
PRECIPITATION (IN)
TODAY 0.02 3.06 2013 0.13 -0.11 0.06
MONTH TO DATE 2.15 2.02 0.13 1.78
SINCE MAR 1 5.45 4.42 1.03 4.70
SINCE JAN 1 11.31 7.65 3.66 6.33
SNOWFALL (IN)
TODAY 0.5 3.0 2020 0.0 0.5 0.3
MONTH TO DATE 0.7 0.6 0.1 2.0
SINCE MAR 1 14.8 5.5 9.3 5.4
SINCE JUL 1 35.3 36.8 -1.5 21.3
SNOW DEPTH 1
DEGREE DAYS
HEATING
TODAY 31 16 15 30
MONTH TO DATE 236 314 -78 379
SINCE MAR 1 1107 1174 -67 1166
SINCE JUL 1 5664 6102 -438 5755
COOLING
TODAY 0 0 0 0
MONTH TO DATE 9 0 9 0
SINCE MAR 1 9 2 7 0
SINCE JAN 1 9 2 7 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 19.1
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT SNOW
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 3:00 AM
LOWEST 62 12:00 PM
AVERAGE 76
......................................................
THE ROCKFORD IL CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 61 91 2002
MINIMUM TEMPERATURE (F) 39 22 1983
1990
SUNRISE AND SUNSET
APRIL 17 2023.........SUNRISE 6:13 AM CDT SUNSET 7:40 PM CDT
APRIL 18 2023.........SUNRISE 6:11 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.
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