Climatological Report (Monthly)
Issued by NWS Central Illinois

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058
CXUS53 KILX 011559
CLMSPI

CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
959 AM CST SUN NOV 01 2020

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

...THE SPRINGFIELD IL CLIMATE SUMMARY FOR THE MONTH OF OCTOBER 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             93   10/03/2006
                       10/03/1954
                       10/02/1953
 LOW              13   10/30/1925
HIGHEST           86   10/07         67      19       91
LOWEST            25   10/30         46     -21       26
AVG. MAXIMUM    64.6               66.4    -1.8     64.1
AVG. MINIMUM    40.2               43.8    -3.6     42.6
MEAN            52.4               55.1    -2.7     53.3
DAYS MAX >= 90     0                0.1    -0.1        1
DAYS MAX <= 32     0                0.0     0.0        0
DAYS MIN <= 32     5                3.8     1.2        4
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       13.39   1941
 MINIMUM        0.11   1904
TOTALS          1.46               3.15   -1.69     4.66
DAILY AVG.      0.05               0.10   -0.05     0.15
DAYS >= .01       11                8.5     2.5       10
DAYS >= .10        4                5.5    -1.5        8
DAYS >= .50        1                2.2    -1.2        2
DAYS >= 1.00       0                0.8    -0.8        2
GREATEST
 24 HR. TOTAL   0.52   10/23 TO 10/23               2.00

SNOWFALL (INCHES)
RECORDS
 TOTAL           2.8   1929
TOTALS             T                  T     0.0      2.3
SINCE 7/1          T                  T     0.0       MM
DAYS >= 1.0        0                0.0     0.0        1
GREATEST
 SNOW DEPTH        0                                  -1
 24 HR TOTAL      MM                                 2.3

DEGREE DAYS
HEATING TOTAL    404                329      75      384
 SINCE 7/1       453                409      44      385
COOLING TOTAL     24                 22       2       32
 SINCE 1/1      1198               1121      77     1309
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              8.4
HIGHEST WIND SPEED/DIRECTION    33/190    DATE  10/17
HIGHEST GUST SPEED/DIRECTION    44/190    DATE  10/17

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.45
NUMBER OF DAYS FAIR           17
NUMBER OF DAYS PC              2
NUMBER OF DAYS CLOUDY         12

AVERAGE RH (PERCENT)     71

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              2     MIXED PRECIP               0
HEAVY RAIN                2     RAIN                       2
LIGHT RAIN               15     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                2     SLEET                      0
FOG                      15     FOG W/VIS <= 1/4 MILE      0
HAZE                      3

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

&&

RECORDS ESTABLISHED DURING THE MONTH:

* RECORD LOW OF 32 DEGREES ON THE 4TH.
* RECORD LOW OF 27 DEGREES ON THE 16TH.
* RECORD SNOWFALL OF TRACE ON THE 26TH.

$$

ERWIN



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