Climatological Report (Monthly) Issued by NWS Chicago, IL
000
CXUS53 KLOT 011613
CLMRFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1013 AM CST FRI MAR 01 2024
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...THE ROCKFORD IL CLIMATE SUMMARY FOR THE MONTH OF FEBRUARY 2024...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1905 TO 2024
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
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TEMPERATURE (F)
RECORD
HIGH 78 02/27/2024
LOW -25 02/09/1933
HIGHEST 78R 02/27 52 02/12
LOWEST 12 02/17 -5 02/03
AVG. MAXIMUM 49.7 33.4 16.3 39.6
AVG. MINIMUM 25.2 17.8 7.4 20.3
MEAN 37.4 25.6 11.8 29.9
DAYS MAX >= 90 0 0.0 0.0 0
DAYS MAX <= 32 1 13.0 -12.0 6
DAYS MIN <= 32 25 25.8 -0.8 24
DAYS MIN <= 0 0 3.1 -3.1 2
PRECIPITATION (INCHES)
RECORD
MAXIMUM 4.03 2019
MINIMUM 0.04 1969
TOTALS 0.29 1.63 -1.34 3.79
DAILY AVG. 0.01 NAN NAN 0.14
DAYS >= .01 2 8.7 -6.7 8
DAYS >= .10 1 4.2 -3.2 4
DAYS >= .50 0 0.9 -0.9 3
DAYS >= 1.00 0 0.2 -0.2 1
GREATEST
24 HR. TOTAL 0.24 02/15 TO 02/15 1.54
SNOWFALL (INCHES)
RECORDS
TOTAL 30.2 1994
TOTALS 1.0 8.5 -7.5 3.9
SINCE 7/1 21.2 31.3 -10.1 MM
SNOWDEPTH AVG. 0 2
DAYS >= 1.0 1 3.0 -2.0 1
GREATEST
SNOW DEPTH 1 02/24 7 02/01
02/02
24 HR TOTAL 1.0 02/23 TO 02/23 3.6
DEGREE DAYS
HEATING TOTAL 789 1103 -314 976
SINCE 7/1 4174 4996 -822 MM
COOLING TOTAL 0 0 0 0
SINCE 1/1 0 0 0 MM
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WIND (MPH)
AVERAGE WIND SPEED 8.2
HIGHEST WIND SPEED/DIRECTION 37/300 DATE 02/28
HIGHEST GUST SPEED/DIRECTION 56/290 DATE 02/28
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.47
NUMBER OF DAYS FAIR 10
NUMBER OF DAYS PC 13
NUMBER OF DAYS CLOUDY 6
AVERAGE RH (PERCENT) 63
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 1 MIXED PRECIP 0
HEAVY RAIN 0 RAIN 0
LIGHT RAIN 3 FREEZING RAIN 0
LT FREEZING RAIN 1 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 4 SLEET 0
FOG 8 FOG W/VIS <= 1/4 MILE 2
HAZE 2
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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