Climatological Report (Monthly) Issued by NWS
000
CXUS53 KLOT 011613
CLMMDW
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1013 AM CST FRI MAR 01 2024
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...THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR THE MONTH OF FEBRUARY 2024...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1928 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 75 02/27/1976
LOW -20 02/09/1933
HIGHEST 74 02/27 59 02/27
LOWEST 14 02/17 1 02/03
AVG. MAXIMUM 50.0 36.8 13.2 42.9
AVG. MINIMUM 31.8 22.6 9.2 25.9
MEAN 40.9 29.7 11.2 34.4
DAYS MAX >= 90 0 0.0 0.0 0
DAYS MAX <= 32 1 10.0 -9.0 4
DAYS MIN <= 32 18 23.3 -5.3 20
DAYS MIN <= 0 0 1.1 -1.1 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 6.76 1997
MINIMUM 0.10 2003
TOTALS 0.69 1.46 -0.77 3.41
DAILY AVG. 0.02 NAN NAN 0.12
DAYS >= .01 5 8.1 -3.1 9
DAYS >= .10 3 3.4 -0.4 5
DAYS >= .50 0 0.8 -0.8 3
DAYS >= 1.00 0 0.2 -0.2 1
GREATEST
24 HR. TOTAL 0.34 02/27 TO 02/28 1.02
DEGREE DAYS
HEATING TOTAL 693 988 -295 854
SINCE 7/1 3549 4384 -835 MM
COOLING TOTAL 0 0 0 0
SINCE 1/1 0 0 0 MM
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WIND (MPH)
AVERAGE WIND SPEED 9.8
HIGHEST WIND SPEED/DIRECTION 31/240 DATE 02/08
HIGHEST GUST SPEED/DIRECTION 47/310 DATE 02/15
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.48
NUMBER OF DAYS FAIR 8
NUMBER OF DAYS PC 17
NUMBER OF DAYS CLOUDY 4
AVERAGE RH (PERCENT) 60
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 2 MIXED PRECIP 0
HEAVY RAIN 1 RAIN 1
LIGHT RAIN 5 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 1
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 5 SLEET 0
FOG 8 FOG W/VIS <= 1/4 MILE 0
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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