Climatological Report (Monthly)
Issued by NWS Central Illinois

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CXUS53 KILX 011133
CLMILX

CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
515 AM CDT SUN OCT 1 2017

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

...THE LINCOLN IL CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1905 TO 2017

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE
                                          NORMAL
.............................................................
TEMPERATURE (F)
RECORD
 HIGH             104   09/06/1954
 LOW               22   09/26/1928
HIGHEST            94   09/22        MM      MM       93
                        09/21
LOWEST             41   09/30        MM      MM       49
                        09/08
                        09/07
AVG. MAXIMUM     81.2              78.3     2.9     82.3
AVG. MINIMUM     53.0              53.6    -0.6     59.2
MEAN             67.1              65.9     1.2     70.7
DAYS MAX >= 90      7               2.1     4.9        8
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MIN <= 32      0               0.1    -0.1        0
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        14.31   1911
 MINIMUM         0.17   1940
TOTALS           0.71              3.21   -2.50     4.43
DAILY AVG.       0.02              0.11   -0.09     0.15
DAYS >= .01         2               7.8    -5.8       12
DAYS >= .10         1               5.1    -4.1       10
DAYS >= .50         1               2.3    -1.3        3
DAYS >= 1.00        0               0.6    -0.6        1
GREATEST
 24 HR. TOTAL    0.70   09/18 TO 09/18              1.40

SNOWFALL (INCHES)
RECORDS
 TOTAL              T   2008
                        1913
TOTALS            0.0               0.0     0.0      0.0
SINCE 7/1           T               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   09/30 TO 09/30               0.0

DEGREE_DAYS
HEATING TOTAL      72                86     -14       15
 SINCE 7/1         78                95     -17       24
COOLING TOTAL     141               114      27      194
 SINCE 1/1        940              1003     -63     1185
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              MM
HIGHEST WIND SPEED/DIRECTION    MM        DATE   MM
HIGHEST GUST SPEED/DIRECTION    MM        DATE   MM

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER             MM
NUMBER OF DAYS FAIR            0
NUMBER OF DAYS PC              0
NUMBER OF DAYS CLOUDY          0

AVERAGE RH (PERCENT)     MM

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              1     MIXED PRECIP               0
HEAVY RAIN                1     RAIN                       1
LIGHT RAIN                4     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                       6     FOG W/VIS <= 1/4 MILE      2
HAZE                      0

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

RECORDS FOR THE MONTH OF SEPTEMBER:
- TIED 4TH DRIEST WITH 0.71 INCHES MEASURED
- HIGH TEMPERATURE OF 91 DEGREES TIED ON 26TH.
- HIGH TEMPERATURE OF 92 DEGREES TIED ON 25TH.
- HIGH TEMPERATURE OF 93 DEGREES SET ON 23RD.
- HIGH TEMPERATURE OF 94 DEGREES TIED ON 22ND.
- HIGH TEMPERATURE OF 94 DEGREES TIED ON 21ST.
- LOW TEMPERATURE OF 41 DEGREES SET ON 2ND.

$$


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