Climatological Report (Monthly)
Issued by NWS
Issued by NWS
343
CXUS53 KILX 011416
CLMDEC
CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
916 AM CDT SUN SEP 01 2024
...................................
...THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR THE MONTH OF AUGUST 2024...
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
..............................................................
TEMPERATURE (F)
RECORD
HIGH MM MM
LOW 49 08/31/2023
HIGHEST 95 08/27 MM MM 99
LOWEST 49R 08/22 MM MM 49
AVG. MAXIMUM 84.4 84.3 0.1 84.4
AVG. MINIMUM 64.7 63.1 1.6 64.1
MEAN 74.5 73.7 0.8 74.2
DAYS MAX >= 90 10 6.6 3.4 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 11.32 2022
MINIMUM 1.65 2021
TOTALS 2.59 3.03 -0.44 4.87
DAILY AVG. 0.08 0.10 -0.02 0.16
DAYS >= .01 7 9.2 -2.2 9
DAYS >= .10 5 5.0 0.0 6
DAYS >= .50 2 2.0 0.0 3
DAYS >= 1.00 0 1.0 -1.0 2
GREATEST
24 HR. TOTAL 1.64 08/15 TO 08/16 1.94
DEGREE DAYS
HEATING TOTAL 3 4 -1 3
SINCE 7/1 3 1 2 MM
COOLING TOTAL 307 273 34 298
SINCE 1/1 1102 958 144 MM
..............................................................
WIND (MPH)
AVERAGE WIND SPEED 7.2
HIGHEST WIND SPEED/DIRECTION 32/350 DATE 08/16
32/290 08/30
HIGHEST GUST SPEED/DIRECTION 50/280 DATE 08/30
AVERAGE RH (PERCENT) 72
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 5 MIXED PRECIP 0
HEAVY RAIN 4 RAIN 2
LIGHT RAIN 8 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 7 FOG W/VIS <= 1/4 MILE 0
HAZE 0
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$