National Weather Service Text Product
AFOS product CLIRFD
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIRFD
Product Timestamp: 2017-01-18 06:37 UTC
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183
CDUS43 KLOT 180639
CLIRFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1237 AM CST WED JAN 18 2017
...................................
...THE ROCKFORD IL CLIMATE SUMMARY FOR JANUARY 17 2017...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1905 TO 2017
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 37 215 PM 53 1990 29 8 4
MINIMUM 35 1159 PM -25 1982 13 22 -4
AVERAGE 36 21 15 0
PRECIPITATION (IN)
YESTERDAY 0.48 0.60 1941 0.04 0.44 T
MONTH TO DATE 1.87 0.80 1.07 0.71
SINCE DEC 1 3.75 2.78 0.97 5.36
SINCE JAN 1 1.87 0.80 1.07 0.71
SNOWFALL (IN)
YESTERDAY 0.0 4.7 1953 0.3 -0.3 T
MONTH TO DATE 0.2 5.7 -5.5 3.4
SINCE DEC 1 16.3 17.0 -0.7 8.6
SINCE JUL 1 16.3 18.8 -2.5 17.4
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 29 44 -15 65
MONTH TO DATE 722 742 -20 735
SINCE DEC 1 1992 1968 24 1575
SINCE JUL 1 2861 3303 -442 2606
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 0 0 0 0
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 7.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1100 AM
LOWEST 85 200 PM
AVERAGE 93
..........................................................
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 29 57 1996
MINIMUM TEMPERATURE (F) 13 -23 1994
SUNRISE AND SUNSET
JANUARY 18 2017.......SUNRISE 721 AM CST SUNSET 454 PM CST
JANUARY 19 2017.......SUNRISE 720 AM CST SUNSET 455 PM CST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$