Climatological Report (Monthly)
Issued by NWS
Issued by NWS
504
CXUS53 KLOT 011607
CLMARR
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1107 AM CDT SAT JUN 01 2024
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...THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR THE MONTH OF MAY 2024...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2024
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
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TEMPERATURE (F)
RECORD
HIGH 97 05/27/2012
LOW 21 05/03/2005
HIGHEST 91 05/21 90 05/31
LOWEST 44 05/04 31 05/03
05/12
AVG. MAXIMUM 76.7 71.9 4.8 74.5
AVG. MINIMUM 50.9 49.0 1.9 47.1
MEAN 63.8 60.4 3.4 60.8
DAYS MAX >= 90 1 1.1 -0.1 1
DAYS MAX <= 32 0 0.0 0.0 0
DAYS MIN <= 32 0 1.0 -1.0 1
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 9.82 2019
MINIMUM 1.25 2023
TOTALS 3.16 4.06 -0.90 1.25
DAILY AVG. 0.10 0.13 -0.03 0.04
DAYS >= .01 10 14.0 -4.0 8
DAYS >= .10 8 8.3 -0.3 5
DAYS >= .50 1 3.0 -2.0 0
DAYS >= 1.00 1 1.0 0.0 0
GREATEST
24 HR. TOTAL 1.04 05/26 TO 05/26 0.39
DEGREE DAYS
HEATING TOTAL 76 197 -121 160
SINCE 7/1 5478 6405 -927 MM
COOLING TOTAL 45 56 -11 37
SINCE 1/1 52 62 -10 MM
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WIND (MPH)
AVERAGE WIND SPEED 9.6
HIGHEST WIND SPEED/DIRECTION 38/210 DATE 05/21
HIGHEST GUST SPEED/DIRECTION 62/210 DATE 05/21
AVERAGE RH (PERCENT) 65
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 8 MIXED PRECIP 0
HEAVY RAIN 5 RAIN 8
LIGHT RAIN 12 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 17 FOG W/VIS <= 1/4 MILE 1
HAZE 6
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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