Climatological Report (Seasonal)
Issued by NWS Central Illinois

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CXUS53 KILX 020401
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CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
936 PM CST TUE DEC 1 2009

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

...THE LINCOLN IL CLIMATE SUMMARY FOR THE SEASON, FROM
9/1/2009 TO 11/30/2009...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1905 TO 2009

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE
                                          NORMAL
.............................................................
TEMPERATURE (F)
RECORD
 HIGH             104   09/06/1954
 LOW               -3   11/30/1964
                        11/28/1930
HIGHEST            82   09/15        MM      MM       91
LOWEST             25   11/12        MM      MM       13
AVG. MAXIMUM     62.9              65.0    -2.1     64.1
AVG. MINIMUM     43.6              41.5     2.1     42.1
MEAN             53.3              53.4    -0.1     53.1
DAYS MAX >= 90      0                                  2
DAYS MAX <= 32      0                                  1
DAYS MIN <= 32     14                                 20
DAYS MIN <= 0       0                                  0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        22.14   1926
 MINIMUM         1.93   1908
TOTALS          15.71              8.94    6.77    13.61
DAILY AVG.       0.17                               0.15
DAYS >= .01        35              26.2     8.8       25
DAYS >= .10        25              16.9     8.1       18
DAYS >= .50        12               6.3     5.7       10
DAYS >= 1.00        5               1.9     3.1        4
GREATEST
 24 HR. TOTAL    1.73   MM                          2.82

SNOWFALL (INCHES)
RECORDS
 TOTAL           10.0   1926
 24 HR TOTAL      7.0   11/17/1926 TO 11/17/1926
TOTALS              T               1.5    -1.5      1.8
DAYS >= TRACE       2               4.0    -2.0        9
DAYS >= 1.0         0               2.4    -2.4        1
GREATEST
 SNOW DEPTH         0   MM                             1
 24 HR TOTAL      0.0   MM                           1.8

DEGREE_DAYS
HEATING TOTAL    1093              1085       8     1154
 SINCE 7/1       1124              1176     -52     1157
COOLING TOTAL      42                98     -56       94
 SINCE 1/1        677               962    -285      808

FREEZE DATES
RECORD
 EARLIEST     09/11/1917
 LATEST       05/29/1925
EARLIEST                        10/12
LATEST                          04/18
..............................................................

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM


WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              6     MIXED PRECIP               0
HEAVY RAIN               14     RAIN                      20
LIGHT RAIN               39     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                2     SLEET                      0
FOG                      46     FOG W/VIS <= 1/4 MILE     10
HAZE                     12

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

AUTUMN 2009 RECORDS
* 4TH WETTEST AUTUMN ON RECORD WITH 15.71 INCHES

SEPT 2009
NONE

OCT 2009
* 2ND WETTEST OCT WITH 9.86 INCHES
* 5TH COLDEST WITH MEAN TEMP OF 49.5 DEGREES
* OCT 15 RECORD COLD HIGH 44 DEGREES
* OCT 22 DAILY RECORD RAINFALL 1.73 INCHES
* OCT 29 DAILY RECORD RAINFALL 1.68 INCHES

NOV 2009
NONE

$$








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