835
CDUS43 KLOT 210635
CLIRFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
135 AM CDT MON AUG 21 2023
...............................
..THE ROCKFORD IL CLIMATE SUMMARY FOR AUGUST 20 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 91 2:48 PM 100 1947 82 9 75
MINIMUM 68 5:50 AM 47 1897 62 6 64
1940
AVERAGE 80 72 8 70
PRECIPITATION (IN)
YESTERDAY T 1.37 1937 0.13 -0.13 0.13
MONTH TO DATE 1.41 2.68 -1.27 7.36
SINCE JUN 1 7.63 11.72 -4.09 15.00
SINCE JAN 1 21.47 25.28 -3.81 26.57
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 1 0 1 2
SINCE JUN 1 21 30 -9 18
SINCE JUL 1 1 3 -2 2
COOLING
YESTERDAY 15 7 8 5
MONTH TO DATE 122 154 -32 155
SINCE JUN 1 534 610 -76 654
SINCE JAN 1 582 671 -89 790
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 3.2
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 5:00 AM
LOWEST 61 2:00 PM
AVERAGE 77
......................................................
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 82 100 1916
1955
MINIMUM TEMPERATURE (F) 61 45 1950
SUNRISE AND SUNSET
AUGUST 21 2023........SUNRISE 6:10 AM CDT SUNSET 7:48 PM CDT
AUGUST 22 2023........SUNRISE 6:11 AM CDT SUNSET 7:47 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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