Climatological Report (Seasonal) Issued by NWS
506
CXUS53 KLOT 011402
CLSORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
842 AM CDT SAT JUN 1 2019
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR THE SEASON, FROM
3/1/2019 TO 5/31/2019...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2019
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE
NORMAL
.............................................................
TEMPERATURE (F)
RECORD
HIGH 98 05/31/1934
LOW -12 03/04/1873
HIGHEST 82 05/22 MM MM 97
LOWEST -3 03/04 MM MM 19
AVG. MAXIMUM 56.4 58.5 -2.1 57.0
AVG. MINIMUM 38.2 38.8 -0.6 39.1
MEAN 47.3 48.6 -1.3 48.1
DAYS MAX >= 90 0
DAYS MAX <= 32 5
DAYS MIN <= 32 29
DAYS MIN <= 0 1
PRECIPITATION (INCHES)
RECORD
MAXIMUM 17.51 1983
MINIMUM 2.73 1887
TOTALS 16.36 9.56 6.80
DAYS >= .01 42
DAYS >= .10 29
DAYS >= .50 12
DAYS >= 1.00 3
SNOWFALL (INCHES)
TOTALS 8.2 6.8 1.4 5.8
DEGREE_DAYS
HEATING TOTAL 1634 1558 76
SINCE 7/1 6425 6292 133
COOLING TOTAL 33 53 -20
SINCE 1/1 33 54 -21
..............................................................
WIND (MPH)
AVERAGE WIND SPEED 10.6
HIGHEST WIND SPEED/DIRECTION 41/240 DATE 03/14
HIGHEST GUST SPEED/DIRECTION 60/220 DATE 03/14
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 18 MIXED PRECIP 0
HEAVY RAIN 14 RAIN 28
LIGHT RAIN 50 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 1
HEAVY SNOW 1 SNOW 3
LIGHT SNOW 10 SLEET 1
FOG 45 FOG W/VIS <= 1/4 MILE 2
HAZE 10
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
&&
SEASONAL RECORDS FOR SPRING 2019...
* 2ND WETTEST SPRING ON RECORD SINCE 1871 WITH 16.36 INCHES
$$