Climatological Report (Monthly)
Issued by NWS Central Illinois
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 .............................................................. 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