Climatological Report (Seasonal) Issued by NWS Central Illinois
000
CXUS53 KILX 011752
CLSSPI
CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
1152 AM CST FRI DEC 01 2023
...................................
...THE SPRINGFIELD IL CLIMATE SUMMARY FOR THE SEASON, FROM
9/1/2023 TO 11/30/2023...
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 102 09/01/2011
LOW -3 11/30/1964
HIGHEST 92 09/04 MM MM 95
LOWEST 14 11/28 MM MM 11
AVG. MAXIMUM 68.2 66.8 1.4 66.1
AVG. MINIMUM 45.0 44.9 0.1 42.9
MEAN 56.6 55.8 0.8 54.5
DAYS MAX >= 90 2 4.0 -2.0 MM
DAYS MAX <= 32 1 1.2 -0.2 MM
DAYS MIN <= 32 18 18.0 0.0 MM
DAYS MIN <= 0 0 0.0 0.0 MM
PRECIPITATION (INCHES)
RECORD
MAXIMUM 24.55 1926
MINIMUM 2.67 1910
TOTALS 6.57 8.85 -2.28 9.08
DAILY AVG. MM 0.10
DAYS >= .01 22 25.2 -3.2 MM
DAYS >= .10 14 15.8 -1.8 MM
DAYS >= .50 4 6.0 -2.0 MM
DAYS >= 1.00 2 2.1 -0.1 MM
GREATEST
24 HR. TOTAL 1.32 2.15
SNOWFALL (INCHES)
RECORDS
TOTAL 12.1 1951
24 HR TOTAL 7.8 11/06/1951 TO 11/06/1951
TOTALS T 1.3 -1.3 T
SINCE 7/1 T 1.3 -1.3 MM
DAYS >= TRACE 1 1.1 -0.1 MM
DAYS >= 1.0 0 0.4 -0.4 MM
GREATEST
SNOW DEPTH 0 0
24 HR TOTAL MM 0.0
DEGREE DAYS
HEATING TOTAL 937 1018 -81 1094
SINCE 7/1 939 1022 -83 MM
COOLING TOTAL 192 182 10 160
SINCE 1/1 1148 1251 -103 MM
FREEZE DATES
RECORD
EARLIEST 09/20/1991
LATEST 05/10/1966
EARLIEST 10/30
LATEST 04/24
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WIND (MPH)
AVERAGE WIND SPEED 7.7
HIGHEST WIND SPEED/DIRECTION 29/300 DATE 09/16
HIGHEST GUST SPEED/DIRECTION 43/280 DATE 09/16
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.29
NUMBER OF DAYS FAIR 59
NUMBER OF DAYS PC 20
NUMBER OF DAYS CLOUDY 12
AVERAGE RH (PERCENT) 69
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 9 MIXED PRECIP 1
HEAVY RAIN 7 RAIN 11
LIGHT RAIN 27 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 2 SLEET 0
FOG 47 FOG W/VIS <= 1/4 MILE 5
HAZE 27
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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