169
CXUS53 KLOT 011951
CLSORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
145 PM CST SAT MAR 1 2014
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR THE SEASON, FROM
12/1/2013 TO 2/28/2014...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2014
WEATHER OBSERVED NORMAL DEPART LAST YEAR'S
VALUE DATE(S) VALUE FROM VALUE
NORMAL
.............................................................
TEMPERATURE (F)
HIGHEST 56 12/04
LOWEST -16 01/06
AVG. MAXIMUM 27.1 33.6 -6.5
AVG. MINIMUM 10.4 19.1 -8.7
MEAN 18.8 26.4 -7.6
DAYS MAX >= 90 0
DAYS MAX <= 32 60
DAYS MIN <= 32 84
DAYS MIN <= 0 25
PRECIPITATION (INCHES)
RECORD
MAXIMUM 13.79 1950
MINIMUM 1.60 1931
TOTALS 7.24 5.77 1.47
DAYS >= .01 41
DAYS >= .10 18
DAYS >= .50 3
DAYS >= 1.00 1
SNOWFALL (INCHES)
TOTALS 67.4 28.1 39.3 19.6
SINCE 7/1 68.3 29.6 38.7 19.6
DEGREE_DAYS
HEATING TOTAL 4132 3477 655
COOLING TOTAL 0 0 0
SINCE 1/1 0 0 0
..............................................................
WIND (MPH)
AVERAGE WIND SPEED 11.2
HIGHEST WIND SPEED/DIRECTION 39/230 DATE 02/20
HIGHEST GUST SPEED/DIRECTION 51/270 DATE 02/21
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 3 MIXED PRECIP 2
HEAVY RAIN 1 RAIN 5
LIGHT RAIN 11 FREEZING RAIN 0
LT FREEZING RAIN 4 HAIL 0
HEAVY SNOW 4 SNOW 15
LIGHT SNOW 48 SLEET 2
FOG 36 FOG W/VIS <= 1/4 MILE 3
HAZE 34
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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