Climatological Report (Daily)
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
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CDUS43 KLOT 220631
CLIRFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
131 AM CDT WED MAY 22 2024
...................................
...THE ROCKFORD IL CLIMATE SUMMARY FOR MAY 21 2024...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1905 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 90 4:05 PM 93 1934 73 17 81
MINIMUM 64 4:57 AM 29 2002 51 13 44
AVERAGE 77 62 15 63
PRECIPITATION (IN)
YESTERDAY 0.02 1.70 1940 0.15 -0.13 0.00
MONTH TO DATE 2.96 2.70 0.26 1.95
SINCE MAR 1 11.43 8.85 2.58 7.93
SINCE JAN 1 14.00 12.08 1.92 13.79
SNOWFALL (IN)
YESTERDAY 0.0 0.0 MM 0.0 0.0 0.0
MONTH TO DATE T 0.0 0.0 0.0
SINCE MAR 1 6.1 5.8 0.3 15.0
SINCE JUL 1 27.3 37.1 -9.8 35.5
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 5 -5 2
MONTH TO DATE 57 160 -103 118
SINCE MAR 1 1144 1502 -358 1468
SINCE JUL 1 5318 6430 -1112 6025
COOLING
YESTERDAY 12 2 10 0
MONTH TO DATE 43 25 18 18
SINCE MAR 1 59 32 27 27
SINCE JAN 1 59 32 27 27
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 37 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 51 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 14.6
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 4:00 AM
LOWEST 38 4:00 PM
AVERAGE 64
..........................................................
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 94 1925
MINIMUM TEMPERATURE (F) 52 33 1967
SUNRISE AND SUNSET
MAY 22 2024...........SUNRISE 5:29 AM CDT SUNSET 8:18 PM CDT
MAY 23 2024...........SUNRISE 5:28 AM CDT SUNSET 8:19 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$