Climatological Report (Annual) Issued by NWS Central Illinois
000
CXUS53 KILX 200302 CCA
CLASPI
CLIMATE REPORT...CORRECTED
NATIONAL WEATHER SERVICE LINCOLN IL
902 PM CST WED JAN 19 2022
ADDED DATE OF 24-HOUR SNOWFALL AND TABLE OF RECORDS SET
...................................
...THE SPRINGFIELD IL CLIMATE SUMMARY FOR THE YEAR OF 2021...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1879 TO 2021
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
................................................................
TEMPERATURE (F)
RECORD
HIGH 112 07/14/1954
LOW -24 02/13/1905
HIGHEST 99 06/18 MM MM 94 06/08
06/06
LOWEST -8 02/16 MM MM -5 02/14
AVG. MAXIMUM 64.4 64.1 0.3 64.0
AVG. MINIMUM 44.8 44.0 0.8 44.0
MEAN 54.6 54.0 0.6 54.0
DAYS MAX >= 90 20 28.2 -8.2 27
DAYS MAX <= 32 24 29.6 -5.6 17
DAYS MIN <= 32 107 110.8 -3.8
DAYS MIN <= 0 8 4.8 3.2 2
PRECIPITATION (INCHES)
RECORD
MAXIMUM 58.21 1882
MINIMUM 22.76 1914
TOTALS 46.98 38.04 8.94 39.92
DAILY AVG. 0.13 0.11
DAYS >= .01 120 114.7 5.3 121
DAYS >= .10 74 68.2 5.8 76
DAYS >= .50 35 25.0 10.0 29
DAYS >= 1.00 14 8.7 5.3 8
GREATEST
24 HR. TOTAL 2.84 08/08 TO 08/09 2.35
SNOWFALL (INCHES)
RECORDS
TOTAL 47.7 1960
24 HR TOTAL 17.4 03/24/2013 TO 03/25/2013
TOTALS 20.7 21.8 -1.1 18.7
DAYS >= TRACE 35 16.3 18.7 31
DAYS >= 1.0 8 6.2 1.8 7
GREATEST
SNOW DEPTH 7 02/16 3
02/18
24 HR TOTAL 5.8 02/15 3.2
DEGREE DAYS
HEATING TOTAL 4976 5215 -239 5102
COOLING TOTAL 1358 1252 106 1203
FREEZE DATES
RECORD
EARLIEST 09/20/1991
LATEST 05/10/1966
EARLIEST 11/02
LATEST 04/22
................................................................
WIND (MPH)
AVERAGE WIND SPEED 8.8
HIGHEST WIND SPEED/DIRECTION 43/200 DATE 12/10
HIGHEST GUST SPEED/DIRECTION 70/300 DATE 06/19
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.36
NUMBER OF DAYS FAIR 209
NUMBER OF DAYS PC 87
NUMBER OF DAYS CLOUDY 69
AVERAGE RH (PERCENT) 71
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 46 MIXED PRECIP 0
HEAVY RAIN 49 RAIN 56
LIGHT RAIN 128 FREEZING RAIN 2
LT FREEZING RAIN 5 HAIL 0
HEAVY SNOW 1 SNOW 5
LIGHT SNOW 32 SLEET 2
FOG 182 FOG W/VIS <= 1/4 MILE 17
HAZE 40
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
&&
RECORDS ESTABLISHED DURING THE YEAR:
JANUARY:
* RECORD DAILY PRECIPITATION OF 1.13 INCHES ON THE 30TH
FEBRUARY:
* RECORD COLD HIGH TEMPERATURE OF 4 DEGREES ON THE 14TH
* RECORD COLD HIGH TEMPERATURE OF 3 DEGREES ON THE 15TH
MARCH:
* RECORD DAILY PRECIPITATION OF 1.46 INCHES ON THE 18TH
APRIL:
* RECORD DAILY SNOWFALL OF 0.3 INCHES ON THE 20TH
* TIED RECORD LOW TEMPERATURE OF 28 DEGREES ON THE 21ST
* RECORD LOW TEMPERATURE OF 29 DEGREES ON THE 22ND
MAY:
* RECORD LOW TEMPERATURE OF 35 DEGREES ON THE 13TH
JUNE:
* RECORD HIGH TEMPERATURE OF 96 DEGREES ON THE 12TH
* RECORD HIGH TEMPERATURE OF 99 DEGREES ON THE 18TH
JULY:
* RECORD COLD HIGH TEMPERATURE OF 68 DEGREES ON THE 31ST
AUGUST:
* RECORD DAILY RAINFALL OF 2.18 INCHES ON THE 9TH
SEPTEMBER:
* RECORD DAILY RAINFALL OF 2.36 INCHES ON THE 4TH
* TIED RECORD HIGH TEMPERATURE OF 91 DEGREES ON THE 27TH
OCTOBER:
* 9TH WETTEST OCTOBER ON RECORD AT 5.81 INCHES
* RECORD DAILY RAINFALL OF 2.14 INCHES ON THE 24TH
NOVEMBER:
* TIED 7TH DRIEST NOVEMBER ON RECORD AT 0.51 INCHES
DECEMBER:
* 3RD WARMEST DECEMBER ON RECORD AT 41.9 DEGREES
* RECORD WARM LOW TEMPERATURE OF 55 DEGREES ON THE 15TH
* RECORD HIGH TEMPERATURE OF 66 DEGREES ON THE 16TH
$$
GEELHART