Climatological Report (Monthly) Issued by NWS Chicago, IL
000
CXUS53 KLOT 011810
CLMRFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1210 PM CST FRI DEC 01 2023
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...THE ROCKFORD IL CLIMATE SUMMARY FOR THE MONTH OF NOVEMBER 2023...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1905 TO 2023
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
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TEMPERATURE (F)
RECORD
HIGH 81 11/01/1933
LOW -10 11/26/1977
HIGHEST 69 11/06 76 11/10
LOWEST 12 11/28 11 11/20
AVG. MAXIMUM 49.4 47.1 2.3 50.2
AVG. MINIMUM 28.2 30.5 -2.3 30.1
MEAN 38.8 38.8 0.0 40.2
DAYS MAX >= 90 0 0.0 0.0 0
DAYS MAX <= 32 3 3.0 0.0 3
DAYS MIN <= 32 21 18.0 3.0 20
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 7.88 1934
MINIMUM 0.09 1917
TOTALS 1.07 2.27 -1.20 1.46
DAILY AVG. 0.04 0.08 -0.04 0.05
DAYS >= .01 5 8.8 -3.8 9
DAYS >= .10 4 5.0 -1.0 4
DAYS >= .50 0 1.5 -1.5 1
DAYS >= 1.00 0 0.5 -0.5 0
GREATEST
24 HR. TOTAL 0.59 11/20 TO 11/21 1.03
SNOWFALL (INCHES)
RECORDS
TOTAL 15.8 2018
TOTALS 1.5 2.3 -0.8 2.3
SINCE 7/1 1.5 2.5 -1.0 MM
SNOWDEPTH AVG. 0 0
DAYS >= 1.0 1 1.0 0.0 1
GREATEST
SNOW DEPTH 1 11/27 1 11/15
11/28
11/29
24 HR TOTAL 1.5 11/26 TO 11/27 1.3 11/15
DEGREE DAYS
HEATING TOTAL 779 786 -7 737
SINCE 7/1 1217 1317 -100 MM
COOLING TOTAL 0 0 0 0
SINCE 1/1 805 839 -34 MM
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WIND (MPH)
AVERAGE WIND SPEED 7.6
HIGHEST WIND SPEED/DIRECTION 24/200 DATE 11/16
HIGHEST GUST SPEED/DIRECTION 33/190 DATE 11/16
33/360 11/17
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.53
NUMBER OF DAYS FAIR 6
NUMBER OF DAYS PC 15
NUMBER OF DAYS CLOUDY 9
AVERAGE RH (PERCENT) 68
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 MIXED PRECIP 0
HEAVY RAIN 0 RAIN 3
LIGHT RAIN 4 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 3 SLEET 0
FOG 9 FOG W/VIS <= 1/4 MILE 1
HAZE 3
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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