126
CDUS43 KLOT 160635
CLIRFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
135 AM CDT FRI MAY 16 2025
...............................
..THE ROCKFORD IL CLIMATE SUMMARY FOR MAY 15 2025
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1905 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 94R 3:07 PM 90 1941 71 23 75
1944
MINIMUM 60 11:10 PM 31 1926 49 11 49
2016
AVERAGE 77 60 17 62
PRECIPITATION (IN)
YESTERDAY 0.02 3.61 1977 0.12 -0.10 0.00
MONTH TO DATE 0.87 1.86 -0.99 2.94
SINCE MAR 1 5.85 8.01 -2.16 11.41
SINCE JAN 1 7.10 11.24 -4.14 13.98
SNOWFALL (IN)
YESTERDAY 0.0 T 1944 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 T
SINCE MAR 1 4.2 5.8 -1.6 6.1
SINCE JUL 1 17.1 37.1 -20.0 27.3
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 6 -6 3
MONTH TO DATE 91 126 -35 56
SINCE MAR 1 1215 1468 -253 1143
SINCE JUL 1 5810 6396 -586 5317
COOLING
YESTERDAY 12 2 10 0
MONTH TO DATE 28 13 15 6
SINCE MAR 1 32 20 12 22
SINCE JAN 1 32 20 12 22
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 44 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 60 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 12.7
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
RAIN
LIGHT RAIN
HAIL
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 84 3:00 AM
LOWEST 29 7:00 PM
AVERAGE 57
......................................................
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 90 1992
MINIMUM TEMPERATURE (F) 50 29 1997
SUNRISE AND SUNSET
MAY 16 2025...........SUNRISE 5:34 AM CDT SUNSET 8:12 PM CDT
MAY 17 2025...........SUNRISE 5:33 AM CDT SUNSET 8:13 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