Climatological Report (Daily)
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
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CDUS43 KLOT 200631
CLIRFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
131 AM CDT MON MAY 20 2024
...................................
...THE ROCKFORD IL CLIMATE SUMMARY FOR MAY 19 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 86 3:05 PM 96 1934 72 14 69
MINIMUM 61 3:19 AM 31 1929 51 10 50
AVERAGE 74 62 12 60
PRECIPITATION (IN)
YESTERDAY 0.00 0.92 1990 0.14 -0.14 0.19
MONTH TO DATE 2.94 2.41 0.53 1.95
SINCE MAR 1 11.41 8.56 2.85 7.93
SINCE JAN 1 13.98 11.79 2.19 13.79
SNOWFALL (IN)
YESTERDAY 0.0 T 1923 0.0 0.0 0.0
1933
2019
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 6 -6 5
MONTH TO DATE 57 150 -93 110
SINCE MAR 1 1144 1492 -348 1460
SINCE JUL 1 5318 6420 -1102 6017
COOLING
YESTERDAY 9 2 7 0
MONTH TO DATE 23 21 2 18
SINCE MAR 1 39 28 11 27
SINCE JAN 1 39 28 11 27
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION N (10)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 5.9
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 3:00 AM
LOWEST 30 4:00 PM
AVERAGE 59
..........................................................
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 94 1934
MINIMUM TEMPERATURE (F) 51 31 1924
SUNRISE AND SUNSET
MAY 20 2024...........SUNRISE 5:30 AM CDT SUNSET 8:16 PM CDT
MAY 21 2024...........SUNRISE 5:29 AM CDT SUNSET 8:17 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$