Climatological Report (Monthly) Issued by NWS
000
CXUS53 KILX 011549
CLMDEC
CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
1049 AM CDT TUE AUG 01 2023
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...THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR THE MONTH OF JULY 2023...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 9999 TO 9999
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE
NORMAL
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TEMPERATURE (F)
RECORD
HIGH MM MM
LOW 56 07/03/2021
HIGHEST 97 07/28 MM MM 98
LOWEST 60 07/09 MM MM 56
07/10
07/31
AVG. MAXIMUM 86.3 85.8 0.5 86.0
AVG. MINIMUM 66.2 65.6 0.6 67.0
MEAN 76.2 75.7 0.5 76.5
DAYS MAX >= 90 8 9.0 -1.0 6
DAYS MAX <= 32 0 0.0 0.0 0
DAYS MIN <= 32 0 0.0 0.0 0
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 4.23 2021
MINIMUM 3.61 2022
TOTALS 3.61R 3.32 0.29 3.61
DAILY AVG. 0.12 0.11 0.01 0.12
DAYS >= .01 8 10.0 -2.0 8
DAYS >= .10 5 5.5 -0.5 6
DAYS >= .50 3 2.4 0.6 3
DAYS >= 1.00 2 1.0 1.0 1
GREATEST
24 HR. TOTAL 1.39 07/06 TO 07/06 1.86
DEGREE DAYS
HEATING TOTAL 0 1 -1 0
SINCE 7/1 0 0 0 MM
COOLING TOTAL 357 333 24 363
SINCE 1/1 669 685 -16 MM
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WIND (MPH)
AVERAGE WIND SPEED 6.8
HIGHEST WIND SPEED/DIRECTION 35/340 DATE 07/28
HIGHEST GUST SPEED/DIRECTION 48/340 DATE 07/28
AVERAGE RH (PERCENT) 78
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 14 MIXED PRECIP 0
HEAVY RAIN 4 RAIN 5
LIGHT RAIN 8 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 12 FOG W/VIS <= 1/4 MILE 1
HAZE 2
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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