Climatological Report (Seasonal)
Issued by NWS
Issued by NWS
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000 CXUS53 KLOT 011819 CLSORD CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 1254 PM CDT MON JUN 1 2020 ................................... ...THE CHICAGO-OHARE CLIMATE SUMMARY FOR THE SEASON, FROM 3/1/2020 TO 5/31/2020... 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 NORMAL ............................................................. TEMPERATURE (F) RECORD HIGH 98 05/31/1934 LOW -12 03/04/1873 HIGHEST 90 05/24 MM MM 82 LOWEST 25 03/07 MM MM -3 AVG. MAXIMUM 59.3 58.5 0.8 56.4 AVG. MINIMUM 41.4 38.8 2.6 38.2 MEAN 50.3 48.6 1.7 47.3 DAYS MAX >= 90 1 DAYS MAX <= 32 0 DAYS MIN <= 32 15 DAYS MIN <= 0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 17.51 1983 MINIMUM 2.73 1887 TOTALS 16.80 9.56 7.24 DAYS >= .01 40 DAYS >= .10 25 DAYS >= .50 8 DAYS >= 1.00 4 SNOWFALL (INCHES) TOTALS 7.9 6.8 1.1 8.2 DEGREE_DAYS HEATING TOTAL 1393 1558 -165 SINCE 7/1 MM 6292 MM COOLING TOTAL 74 53 21 SINCE 1/1 74 54 20 .............................................................. WIND (MPH) AVERAGE WIND SPEED 10.0 HIGHEST WIND SPEED/DIRECTION 35/250 DATE 03/29 HIGHEST GUST SPEED/DIRECTION 55/270 DATE 03/29 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 11 MIXED PRECIP 0 HEAVY RAIN 11 RAIN 17 LIGHT RAIN 50 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 2 HEAVY SNOW 0 SNOW 2 LIGHT SNOW 10 SLEET 0 FOG 41 FOG W/VIS <= 1/4 MILE 3 HAZE 18 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$