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Climatological Report (Daily)
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
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000
CDUS43 KLOT 012134
CLIRFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
433 PM CDT WED MAY 1 2013
...................................
...THE ROCKFORD IL CLIMATE SUMMARY FOR MAY 1 2013...
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1905 TO 2013
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 84 258 PM 88 1992 67 17 64
1952
MINIMUM 59 521 AM 27 1978 44 15 40
AVERAGE 72 55 17 52
PRECIPITATION (IN)
TODAY 0.00 2.00 1973 0.11 -0.11 T
MONTH TO DATE 0.00 0.11 -0.11 T
SINCE MAR 1 10.23 5.78 4.45 6.22
SINCE JAN 1 16.30 8.56 7.74 8.76
SNOWFALL (IN)
TODAY 0.0 1.5 1940 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE MAR 1 13.9 5.7 8.2 3.0
SINCE JUL 1 40.5 36.7 3.8 24.3
DEGREE DAYS
HEATING
TODAY 0 10 -10 13
MONTH TO DATE 0 10 -10 13
SINCE MAR 1 1639 1348 291 879
SINCE JUL 1 6376 6350 26 5253
COOLING
TODAY 7 0 7 0
MONTH TO DATE 7 0 7 0
SINCE MAR 1 16 8 8 38
SINCE JAN 1 16 8 8 38
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 8.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 80 500 AM
LOWEST 29 200 PM
AVERAGE 55
..........................................................
THE ROCKFORD IL CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 67 88 1959
MINIMUM TEMPERATURE (F) 44 28 1966
SUNRISE AND SUNSET
MAY 1 2013...........SUNRISE 552 AM CDT SUNSET 756 PM CDT
MAY 2 2013...........SUNRISE 550 AM CDT SUNSET 757 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$
- National Weather Service
- Chicago, IL Weather Forecast Office
- 333 West University Drive
- Romeoville, IL 60446
- 815-834-1435 8am-8pm
- Page Author: LOT Webmaster
- Web Master's E-mail: w-lot.webmaster@noaa.gov
- Page last modified: May 1st, 2013 15:32 UTC