Climatological Report (Monthly) Issued by NWS
000
CXUS53 KLOT 031901
CLMORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
153 PM CDT MON APR 3 2023
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...THE CHICAGO-OHARE CLIMATE SUMMARY FOR THE MONTH OF MARCH 2023...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2020
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
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TEMPERATURE (F)
RECORD
HIGH 88 03/29/1986
LOW -12 03/04/1873
HIGHEST 70 03/31 MM MM MM MM
LOWEST 12 03/18 MM MM MM MM
AVG. MAXIMUM 46.0 46.6 -0.6 MM
AVG. MINIMUM 31.6 29.2 2.4 MM
MEAN 38.8 37.9 0.9 MM
DAYS MAX >= 90 0 0.0 0.0 MM
DAYS MAX <= 32 1 2.9 -1.9 MM
DAYS MIN <= 32 15 19.6 -4.6 MM
DAYS MIN <= 0 0 0.0 0.0 MM
PRECIPITATION (INCHES)
RECORD
MAXIMUM 5.58 1922
MINIMUM 0.29 1910
TOTALS 3.80 2.50 1.30 MM
DAILY AVG. 0.12 0.08 0.04 MM
DAYS >= .01 16 11.1 4.9 MM
DAYS >= .10 10 5.5 4.5 MM
DAYS >= .50 2 1.5 0.5 MM
DAYS >= 1.00 1 0.4 0.6 MM
GREATEST
24 HR. TOTAL 1.19 03/31 TO 03/31 MM
SNOWFALL (INCHES)
RECORDS
TOTAL 23.1 1926
TOTALS 1.8 5.6 -3.8 MM
SINCE 7/1 MM 35.1 MM MM
SNOWDEPTH AVG. 0 MM MM MM
DAYS >= 1.0 0 1.7 -1.7
GREATEST
SNOW DEPTH 1 03/10
24 HR TOTAL 1.2 03/09 TO 03/10
DEGREE_DAYS
HEATING TOTAL 802 841 -39 MM
SINCE 7/1 MM 5575 MM MM
COOLING TOTAL 0 1 -1 MM
SINCE 1/1 MM 1 MM MM
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WIND (MPH)
AVERAGE WIND SPEED 11.2
RESULTANT WIND SPEED/DIRECTION MM
HIGHEST WIND SPEED/DIRECTION 36/260 DATE 03/31
HIGHEST GUST SPEED/DIRECTION 52/260 DATE 03/31
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 3 MIXED PRECIP MM
HEAVY RAIN MM RAIN MM
LIGHT RAIN MM FREEZING RAIN MM
LT FREEZING RAIN MM HAIL 1
HEAVY SNOW MM SNOW MM
LIGHT SNOW MM SLEET 2
FOG 16 FOG W/VIS <= 1/4 MILE 1
HAZE 7
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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