400
CDUS43 KLOT 170635
CLIRFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
135 AM CDT THU AUG 17 2023
...............................
..THE ROCKFORD IL CLIMATE SUMMARY FOR AUGUST 16 2023
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)
YESTERDAY
MAXIMUM 79 4:50 PM 104 1988 82 -3 82
MINIMUM 55 5:51 AM 44 1992 62 -7 58
AVERAGE 67 72 -5 70
PRECIPITATION (IN)
YESTERDAY 0.00 3.58 1968 0.14 -0.14 0.00
MONTH TO DATE 1.37 2.13 -0.76 6.24
SINCE JUN 1 7.59 11.17 -3.58 13.88
SINCE JAN 1 21.43 24.73 -3.30 25.45
SNOWFALL (IN)
YESTERDAY 0.0 0.0 MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE JUN 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 2
SINCE JUN 1 20 30 -10 18
SINCE JUL 1 0 3 -3 2
COOLING
YESTERDAY 2 7 -5 5
MONTH TO DATE 98 126 -28 132
SINCE JUN 1 510 582 -72 631
SINCE JAN 1 558 643 -85 767
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 8.1
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 12:00 AM
LOWEST 52 11:00 AM
AVERAGE 73
......................................................
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 82 102 1988
MINIMUM TEMPERATURE (F) 62 46 1924
SUNRISE AND SUNSET
AUGUST 17 2023........SUNRISE 6:06 AM CDT SUNSET 7:54 PM CDT
AUGUST 18 2023........SUNRISE 6:07 AM CDT SUNSET 7:53 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page