Climatological Report (Monthly) Issued by NWS Central Illinois
000
CXUS53 KILX 011500
CLMSPI
CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
1000 AM CDT FRI SEP 01 2023
...................................
...THE SPRINGFIELD IL CLIMATE SUMMARY FOR THE MONTH OF AUGUST 2023...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1879 TO 2023
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE
NORMAL
..............................................................
TEMPERATURE (F)
RECORD
HIGH 108 08/09/1934
08/08/1934
LOW 43 08/29/1986
08/13/1964
HIGHEST 99 08/25 85 14 92
LOWEST 47 08/31 65 -18 55
AVG. MAXIMUM 84.1 85.4 -1.3 84.8
AVG. MINIMUM 63.4 64.3 -0.9 64.4
MEAN 73.7 74.9 -1.2 74.6
DAYS MAX >= 90 6 6.9 -0.9 4
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 10.82 2016
MINIMUM 0.10 1943
TOTALS 6.25 3.37 2.88 5.39
DAILY AVG. 0.20 0.11 0.09 0.17
DAYS >= .01 9 8.2 0.8 11
DAYS >= .10 6 5.0 1.0 7
DAYS >= .50 4 2.2 1.8 3
DAYS >= 1.00 2 0.9 1.1 2
GREATEST
24 HR. TOTAL 3.64 08/09 TO 08/09 1.87
SNOWFALL (INCHES)
RECORDS
TOTAL 0.0 MM
TOTALS 0.0 0.0 0.0 0.0
SINCE 7/1 0.0 0.0 0.0 MM
DAYS >= 1.0 0 0.0 0.0 0
GREATEST
SNOW DEPTH 0 0
24 HR TOTAL MM MM
DEGREE DAYS
HEATING TOTAL 2 3 -1 0
SINCE 7/1 2 1 1 MM
COOLING TOTAL 279 308 -29 303
SINCE 1/1 956 1069 -113 MM
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WIND (MPH)
AVERAGE WIND SPEED 6.2
HIGHEST WIND SPEED/DIRECTION 28/350 DATE 08/11
HIGHEST GUST SPEED/DIRECTION 40/350 DATE 08/11
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.32
NUMBER OF DAYS FAIR 17
NUMBER OF DAYS PC 10
NUMBER OF DAYS CLOUDY 4
AVERAGE RH (PERCENT) 78
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 8 MIXED PRECIP 0
HEAVY RAIN 4 RAIN 5
LIGHT RAIN 14 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 25 FOG W/VIS <= 1/4 MILE 5
HAZE 16
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
&&
RECORDS SET DURING AUGUST 2023:
* RECORD DAILY RAINFALL OF 3.64" ON AUGUST 9TH.
$$
ERWIN