Climatological Report (Seasonal)
Issued by NWS Central Illinois

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000
CXUS53 KILX 012318
CLSILX

CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
515 PM CST MON MAR 1 2010

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

...THE LINCOLN IL CLIMATE SUMMARY FOR THE WINTER SEASON, FROM
12/1/2009 TO 2/28/2010...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1905 TO 2010

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE
                                          NORMAL
.............................................................
TEMPERATURE (F)
RECORD
 HIGH              75   02/27/1996
 LOW              -34   01/15/1927
HIGHEST            56   12/01        MM      MM       69
LOWEST            -16   01/10        MM      MM      -16
AVG. MAXIMUM     30.7              36.3    -5.6     35.4
AVG. MINIMUM     16.0              18.0    -2.0     16.3
MEAN             23.4              27.2    -3.8     25.9
DAYS MAX >= 90      0                                  0
DAYS MAX <= 32     45                                 39
DAYS MIN <= 32     86                                 87
DAYS MIN <= 0       7                                  9

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        15.57   1949
 MINIMUM         1.46   1919
TOTALS           6.95              5.88    1.07     7.63
DAILY AVG.       0.08                               0.08
DAYS >= .01        32              25.7     6.3       28
DAYS >= .10        16              13.9     2.1       14
DAYS >= .50         4               3.0     1.0        5
DAYS >= 1.00        1               0.9     0.1        3
GREATEST
 24 HR. TOTAL    1.28   MM                          1.31

SNOWFALL (INCHES)
RECORDS
 TOTAL           37.0   1982
 24 HR TOTAL     13.0   02/23/1914 TO 02/23/1914
TOTALS           23.5              16.1     7.4     12.1
DAYS >= TRACE      39              10.4    28.6       43
DAYS >= 1.0        10               6.2     3.8        5
GREATEST
 SNOW DEPTH         7   01/10                          4
                        01/08
                        01/09
 24 HR TOTAL      4.2   MM                           3.0

DEGREE_DAYS
HEATING TOTAL    3729              3405     324     3521
 SINCE 7/1       4853              4581     272     4678
COOLING TOTAL       0                 0       0        0
 SINCE 1/1          0                 0       0        0

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              1     MIXED PRECIP               1
HEAVY RAIN                2     RAIN                       8
LIGHT RAIN               21     FREEZING RAIN              0
LT FREEZING RAIN          3     HAIL                       0
HEAVY SNOW                1     SNOW                      12
LIGHT SNOW               37     SLEET                      2
FOG                      32     FOG W/VIS <= 1/4 MILE      5
HAZE                     17

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

&&

DEC 2009 RECORDS...

* RECORD DAILY RAINFALL OF 0.98 INCHES ON DEC 24

JAN 2010 RECORDS...

* 10TH COLDEST JAN WITH AVERAGE TEMPERATURE 18.7F

FEB 2010 RECORDS...

* NO RECORDS SET IN FEB

2009-10 WINTER SEASON RECORDS...

* 8TH COLDEST WINTER WTIH AVERAGE TEMPERATURE 23.4F

$$






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