Climatological Report (Seasonal) Issued by NWS Central Illinois
000
CXUS53 KILX 011622
CLSSPI
CHICLSSPI 000 TTAA00 KILX 011619
CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
1011 AM CST SUN DEC 1 2019
...................................
...THE SPRINGFIELD IL CLIMATE SUMMARY FOR THE SEASON, FROM
9/1/2019 TO 11/30/2019...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1879 TO 2019
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 91 10/01 MM MM 97
09/27
LOWEST 5 11/12 MM MM 11
AVG. MAXIMUM 65.0 65.9 -0.9 64.1
AVG. MINIMUM 44.1 44.1 0.0 44.0
MEAN 54.6 55.0 -0.4 54.0
DAYS MAX >= 90 5 2.5 2.5 12
DAYS MAX <= 32 2 1.2 0.8 6
DAYS MIN <= 32 24 17.2 6.8 30
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 24.55 1926
MINIMUM 2.67 1910
TOTALS 13.94 9.26 4.68 9.45
DAILY AVG. 0.15 0.11
DAYS >= .01 31 25.5 5.5 30
DAYS >= .10 22 16.2 5.8 17
DAYS >= .50 6 6.2 -0.2 3
DAYS >= 1.00 4 2.3 1.7 2
GREATEST
24 HR. TOTAL 3.30 MM 2.72
SNOWFALL (INCHES)
RECORDS
TOTAL 12.1 1951
24 HR TOTAL 7.8 11/06/1951 TO 11/06/1951
TOTALS 7.0 0.6 6.4 11.4
SINCE 7/1 7.0 0.6 6.4 11.4
DAYS >= TRACE 5 0.9 4.1 8
DAYS >= 1.0 2 0.2 1.8 5
GREATEST
SNOW DEPTH 3 11/12 4
24 HR TOTAL 4.7 MM 5.3
DEGREE_DAYS
HEATING TOTAL 1211 1063 148 1297
SINCE 7/1 MM 1068 MM MM
COOLING TOTAL 273 152 121 328
SINCE 1/1 1309 1122 187 1731
FREEZE DATES
RECORD
EARLIEST 09/20/1991
LATEST 05/10/1966
EARLIEST 10/13
LATEST 04/13
..............................................................
WIND (MPH)
AVERAGE WIND SPEED 8.0
HIGHEST WIND SPEED/DIRECTION 47/250 DATE 11/27
HIGHEST GUST SPEED/DIRECTION 63/260 DATE 11/27
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.30
NUMBER OF DAYS FAIR 48
NUMBER OF DAYS PC 33
NUMBER OF DAYS CLOUDY 10
AVERAGE RH (PERCENT) 71
WEATHER CONDITIONS. NUMBER OF DAYS WITH
0
19
0
0
1
0
4
HAZE 17
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$