Climatological Report (Seasonal)
Issued by NWS Central Illinois

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029
CXUS53 KILX 011537
CLSSPI

CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
1037 AM CDT TUE SEP 1 2020

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

...THE SPRINGFIELD IL CLIMATE SUMMARY FOR THE SEASON, FROM
6/1/2020 TO 8/31/2020...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1879 TO 2020

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            94   06/08        MM      MM       96
                        06/06
LOWEST             51   08/30        MM      MM       51
                        08/05
                        06/15
AVG. MAXIMUM     86.2              84.8     1.4     84.8
AVG. MINIMUM     64.6              63.6     1.0     64.3
MEAN             75.4              74.2     1.2     74.6
DAYS MAX >= 90     27              19.1     7.9       17
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           9.51             11.64   -2.13    11.58
DAILY AVG.       0.10                               0.13
DAYS >= .01        23              27.1    -4.1       28
DAYS >= .10        16              17.4    -1.4       17
DAYS >= .50         9               7.6     1.4        7
DAYS >= 1.00        1               3.0    -2.0        4
GREATEST
 24 HR. TOTAL    2.35   07/21                       1.90

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      0.0
DAYS >= TRACE       0               0.0     0.0        0
DAYS >= 1.0         0               0.0     0.0        0
GREATEST
 SNOW DEPTH         0   MM                             0
 24 HR TOTAL      0.0   MM                           0.0

DEGREE_DAYS
HEATING TOTAL       0                20     -20        4
 SINCE 7/1          0                 5      -5        0
COOLING TOTAL     982               866     116      912
 SINCE 1/1       1072               970     102     1036

FREEZE DATES
RECORD
 EARLIEST     09/20/1991
 LATEST       05/10/1966
EARLIEST                        10/13
LATEST                          04/13
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              6.2
HIGHEST WIND SPEED/DIRECTION    38/350    DATE  08/10
HIGHEST GUST SPEED/DIRECTION    52/010    DATE  08/10

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.20
NUMBER OF DAYS FAIR           70
NUMBER OF DAYS PC             21
NUMBER OF DAYS CLOUDY          1

AVERAGE RH (PERCENT)     71

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             19     MIXED PRECIP               0
HEAVY RAIN               12     RAIN                      12
LIGHT RAIN               36     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      42     FOG W/VIS <= 1/4 MILE      3
HAZE                      9


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

&&

NO RECORDS WERE ESTABLISHED FOR THE SUMMER SEASON.

$$
GEELHART



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