Climatological Report (Daily)
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
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CDUS43 KLOT 202137
CLIRFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
437 PM CDT MON MAY 20 2024
...................................
...THE ROCKFORD IL CLIMATE SUMMARY FOR MAY 20 2024...
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 83 11:53 AM 94 1934 73 10 73
MINIMUM 63 5:12 AM 31 1924 51 12 45
AVERAGE 73 62 11 59
PRECIPITATION (IN)
TODAY T 2.14 1996 0.14 -0.14 0.00
MONTH TO DATE 2.94 2.55 0.39 1.95
SINCE MAR 1 11.41 8.70 2.71 7.93
SINCE JAN 1 13.98 11.93 2.05 13.79
SNOWFALL (IN)
TODAY 0.0 T 2015 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
TODAY 0 5 -5 6
MONTH TO DATE 57 155 -98 116
SINCE MAR 1 1144 1497 -353 1466
SINCE JUL 1 5318 6425 -1107 6023
COOLING
TODAY 8 2 6 0
MONTH TO DATE 31 23 8 18
SINCE MAR 1 47 30 17 27
SINCE JAN 1 47 30 17 27
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 33 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 46 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 11.4
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
THUNDERSTORM
RELATIVE HUMIDITY (PERCENT)
HIGHEST 66 9:00 AM
LOWEST 37 2:00 AM
AVERAGE 52
..........................................................
THE ROCKFORD IL CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 93 1934
MINIMUM TEMPERATURE (F) 51 29 2002
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.
$$