563
CDUS43 KLOT 190631
CLIRFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
131 AM CDT FRI MAY 19 2023
...............................
..THE ROCKFORD IL CLIMATE SUMMARY FOR MAY 18 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 76 4:15 PM 94 1934 72 4 62
MINIMUM 41 4:09 AM 31 2002 50 -9 51
AVERAGE 59 61 -2 57
PRECIPITATION (IN)
YESTERDAY 0.00 1.54 1987 0.14 -0.14 0.32
MONTH TO DATE 1.76 2.27 -0.51 1.86
SINCE MAR 1 7.74 8.42 -0.68 9.26
SINCE JAN 1 13.60 11.65 1.95 10.89
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 MAR 1 15.0 5.8 9.2 6.0
SINCE JUL 1 35.5 37.1 -1.6 21.9
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 6 6 0 8
MONTH TO DATE 105 144 -39 128
SINCE MAR 1 1455 1486 -31 1483
SINCE JUL 1 6012 6414 -402 6072
COOLING
YESTERDAY 0 2 -2 0
MONTH TO DATE 18 19 -1 80
SINCE MAR 1 27 26 1 85
SINCE JAN 1 27 26 1 85
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 7.0
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 73 5:00 AM
LOWEST 36 12:00 PM
AVERAGE 55
......................................................
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 96 1934
MINIMUM TEMPERATURE (F) 51 31 1929
SUNRISE AND SUNSET
MAY 19 2023...........SUNRISE 5:32 AM CDT SUNSET 8:15 PM CDT
MAY 20 2023...........SUNRISE 5:31 AM CDT SUNSET 8:15 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