786
CXUS53 KILX 011833
CLMDEC
CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
1233 PM CST MON DEC 01 2025
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...THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR THE MONTH OF NOVEMBER 2025...
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 17 11/30/2025
HIGHEST 76 11/14 MM MM 69
LOWEST 17R 11/30 MM MM 17
AVG. MAXIMUM 53.1 51.3 1.8 54.9
AVG. MINIMUM 33.5 34.2 -0.7 39.3
MEAN 43.3 42.7 0.6 47.1
DAYS MAX >= 90 0 0.0 0.0 0
DAYS MAX <= 32 1 1.0 0.0 2
DAYS MIN <= 32 14 13.9 0.1 5
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM MM MM
MINIMUM MM MM
TOTALS MM 2.97 MM 6.51
DAILY AVG. MM 0.10 MM 0.22
DAYS >= .01 7 9.3 -2.3 10
DAYS >= .10 3 5.1 -2.1 7
DAYS >= .50 1 1.8 -0.8 3
DAYS >= 1.00 0 0.5 -0.5 2
GREATEST
24 HR. TOTAL MM 3.35
DEGREE DAYS
HEATING TOTAL 646 668 -22 530
SINCE 7/1 886 1062 -176 MM
COOLING TOTAL 0 1 -1 1
SINCE 1/1 1479 1105 374 MM
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WIND (MPH)
AVERAGE WIND SPEED 10.1
HIGHEST WIND SPEED/DIRECTION 37/280 DATE 11/26
HIGHEST GUST SPEED/DIRECTION 52/280 DATE 11/26
AVERAGE RH (PERCENT) 69
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 4 MIXED PRECIP 1
HEAVY RAIN 2 RAIN 3
LIGHT RAIN 9 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 1 SNOW 1
LIGHT SNOW 3 SLEET 0
FOG 12 FOG W/VIS <= 1/4 MILE 7
HAZE 1
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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