Climatological Report (Seasonal)
Issued by NWS Central Illinois

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739
CXUS53 KILX 011446
CLSSPI

CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
946 AM CDT SUN SEP 01 2024

...................................

...THE SPRINGFIELD IL CLIMATE SUMMARY FOR THE SEASON, FROM
6/1/2024 TO 8/31/2024...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1879 TO 2024

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE
                                          NORMAL
..............................................................
TEMPERATURE (F)
RECORD
 HIGH            112   07/14/1954
 LOW              39   06/01/2003
HIGHEST           98   08/27         MM      MM       99
LOWEST            49   06/11         MM      MM       47
                       07/01
AVG. MAXIMUM    84.9               85.4    -0.5     85.4
AVG. MINIMUM    64.4               64.6    -0.2     62.6
MEAN            74.6               75.0    -0.4     74.0
DAYS MAX >= 90    24               23.0     1.0       26
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       24.93   1981
 MINIMUM        3.87   1893
TOTALS         13.97              11.83    2.14    11.61
DAILY AVG.      0.15                                0.13
DAYS >= .01       25               27.3    -2.3       21
DAYS >= .10       16               17.2    -1.2       13
DAYS >= .50       11                7.9     3.1        7
DAYS >= 1.00       4                3.2     0.8        5
GREATEST
 24 HR. TOTAL   2.85   07/16 TO 07/16               3.64

SNOWFALL (INCHES)
RECORDS
 TOTAL           0.0   MM
 24 HR TOTAL     0.0   MM
TOTALS           0.0                0.0     0.0      0.0
SINCE 7/1        0.0                0.0     0.0       MM
DAYS >= TRACE      0                0.0     0.0        0
DAYS >= 1.0        0                0.0     0.0        0
GREATEST
 SNOW DEPTH        0                                   0
 24 HR TOTAL     0.0                                  MM

DEGREE DAYS
HEATING TOTAL      5                 14      -9        5
 SINCE 7/1         5                  1       4       MM
COOLING TOTAL    910                935     -25      854
 SINCE 1/1      1032               1069     -37       MM

FREEZE DATES
RECORD
 EARLIEST     09/20/1991
 LATEST       05/10/1966
EARLIEST                        MM
LATEST                          04/21
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              6.7
HIGHEST WIND SPEED/DIRECTION    36/330    DATE  07/30
HIGHEST GUST SPEED/DIRECTION    56/340    DATE  07/30

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.23
NUMBER OF DAYS FAIR           71
NUMBER OF DAYS PC             18
NUMBER OF DAYS CLOUDY          3

AVERAGE RH (PERCENT)     74

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             19     MIXED PRECIP               0
HEAVY RAIN               14     RAIN                      15
LIGHT RAIN               39     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      38     FOG W/VIS <= 1/4 MILE      1
HAZE                      3

-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

&&

RECORDS SET DURING SUMMER 2024 (JUN-AUG):

RECORD DAILY LOW TEMPERATURE OF 49 DEGREES ON JULY 1ST
RECORD DAILY LOW TEMPERATURE OF 54 DEGREES ON JULY 19TH
RECORD DAILY RAINFALL OF 2.85 INCHES ON JULY 16TH
6TH WETTEST JULY ON RECORD WITH 7.58 INCHES OF RAINFALL
RECORD DAILY LOW TEMPERATURE OF 51 DEGREES ON AUGUST 10
RECORD DAILY LOW TEMPERATURE OF 50 DEGREES ON AUGUST 22
RECORD DAILY HIGH TEMPERATURE OF 98 DEGREES ON AUGUST 27

$$