Climatological Report (Daily) Issued by NWS Chicago, IL
000
CDUS43 KLOT 140632
CLIRFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
131 AM CDT TUE MAY 14 2013
...................................
...THE ROCKFORD IL CLIMATE SUMMARY FOR MAY 13 2013...
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)
YESTERDAY
MAXIMUM 66 513 PM 88 1991 71 -5 75
1940
MINIMUM 33 458 AM 32 1938 47 -14 45
1923
AVERAGE 50 59 -9 60
PRECIPITATION (IN)
YESTERDAY 0.00 1.74 2010 0.13 -0.13 0.00
MONTH TO DATE 1.50 1.51 -0.01 0.46
SINCE MAR 1 11.73 7.18 4.55 6.68
SINCE JAN 1 17.80 9.96 7.84 9.22
SNOWFALL (IN)
YESTERDAY 0.0 0.0 MM 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
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 15 7 8 5
MONTH TO DATE 113 112 1 60
SINCE MAR 1 1752 1450 302 926
SINCE JUL 1 6489 6452 37 5300
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 9 11 -2 17
SINCE MAR 1 18 19 -1 55
SINCE JAN 1 18 19 -1 55
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 5.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 500 AM
LOWEST 23 1200 PM
AVERAGE 56
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THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 92 2007
MINIMUM TEMPERATURE (F) 48 33 1943
1910
SUNRISE AND SUNSET
MAY 14 2013...........SUNRISE 536 AM CDT SUNSET 810 PM CDT
MAY 15 2013...........SUNRISE 535 AM CDT SUNSET 811 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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