Climatological Report (Seasonal)
Issued by NWS
Issued by NWS
Versions:
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
416 CXUS53 KLOT 011735 CLSORD CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 1235 PM CDT SAT JUN 01 2024 ................................... ...THE CHICAGO-OHARE CLIMATE SUMMARY FOR THE SEASON, FROM 3/1/2024 TO 5/31/2024... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1871 TO 2024 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 98 05/31/1934 LOW -12 03/04/1873 HIGHEST 89 05/21 91 05/30 05/31 LOWEST 24 03/18 12 03/18 AVG. MAXIMUM 63.2 58.8 4.4 60.7 AVG. MINIMUM 44.5 40.6 3.9 41.3 MEAN 53.8 49.7 4.1 51.0 DAYS MAX >= 90 0 1.0 -1.0 2 DAYS MAX <= 32 0 3.0 -3.0 1 DAYS MIN <= 32 14 26.1 -12.1 20 DAYS MIN <= 0 0 0.2 -0.2 0 PRECIPITATION (INCHES) RECORD MAXIMUM 17.51 1983 MINIMUM 2.73 1887 TOTALS 11.12 10.69 0.43 6.53 DAILY AVG. 0.12 0.12 0.00 0.07 DAYS >= .01 37 35.6 1.4 38 DAYS >= .10 28 20.7 7.3 20 DAYS >= .50 7 6.9 0.1 3 DAYS >= 1.00 0 2.3 -2.3 1 GREATEST 24 HR. TOTAL 0.91 03/08 TO 03/08 1.19 SNOWFALL (INCHES) RECORDS TOTAL 29.7 1926 TOTALS 1.0 6.8 -5.8 2.3 SINCE 7/1 22.2 38.4 -16.2 20.2 DAYS >= 1.0 1 2.0 -1.0 0 GREATEST SNOW DEPTH 0 1 03/10 24 HR TOTAL 1.0 03/22 TO 03/22 1.2 DEGREE DAYS HEATING TOTAL 1081 1474 -393 1358 SINCE 7/1 4769 5943 -1174 5393 COOLING TOTAL 80 70 10 93 SINCE 1/1 80 70 10 93 ................................................................ WIND (MPH) AVERAGE WIND SPEED 10.8 HIGHEST WIND SPEED/DIRECTION 37/220 DATE 05/22 HIGHEST GUST SPEED/DIRECTION 58/220 DATE 05/21 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.62 NUMBER OF DAYS FAIR 16 NUMBER OF DAYS PC 43 NUMBER OF DAYS CLOUDY 33 AVERAGE RH (PERCENT) 63 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 23 MIXED PRECIP 0 HEAVY RAIN 19 RAIN 21 LIGHT RAIN 44 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 1 HEAVY SNOW 0 SNOW 1 LIGHT SNOW 6 SLEET 1 FOG 35 FOG W/VIS <= 1/4 MILE 1 HAZE 8 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$