Climatological Report (Seasonal)
Issued by NWS Central Illinois

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CXUS53 KILX 011031
CLSPIA

CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
404 AM CST MON MAR 1 2010

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

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

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1883 TO 2010

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE
                                          NORMAL
.............................................................
TEMPERATURE (F)
RECORD
 HIGH              74   02/10/1932
 LOW              -27   01/05/1884
HIGHEST            56   12/01        MM      MM       65
LOWEST            -11   01/10        MM      MM      -21
AVG. MAXIMUM     30.7              34.2    -3.5     33.6
AVG. MINIMUM     17.1              18.0    -0.9     15.7
MEAN             23.9              26.2    -2.3     24.7
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32     47              38.0     9.0       47
DAYS MIN <= 32     84              80.2     3.8       85
DAYS MIN <= 0      10              11.5    -1.5        6

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        13.18   1950
 MINIMUM         1.37   1963
TOTALS           7.91              5.57    2.34     6.79
DAILY AVG.       0.09                               0.07
DAYS >= .01        33              28.4     4.6       34
DAYS >= .10        18              13.1     4.9       14
DAYS >= .50         5               3.1     1.9        5
DAYS >= 1.00        1               1.1    -0.1        1
GREATEST
 24 HR. TOTAL    1.23   MM                          1.67

SNOWFALL (INCHES)
RECORDS
 TOTAL           42.5   1979
 24 HR TOTAL     18.0   02/27/1900 TO 02/28/1900
TOTALS           41.5              20.9    20.6     21.7
SINCE 7/1        41.5              22.1    19.4     26.3
SNOWDEPTH AVG.      2                                  2
DAYS >= TRACE      44              17.3    26.7       40
DAYS >= 1.0        13               6.3     6.7        8
GREATEST
 SNOW DEPTH        10   01/10                          6
                        01/08
                        01/09
 24 HR TOTAL      5.6   MM                           5.7

DEGREE_DAYS
HEATING TOTAL    3680              3607      73     3629
 SINCE 7/1       4754              4708      46     4734
COOLING TOTAL       0                 0       0        0
 SINCE 1/1          0                 0       0        0

FREEZE DATES
RECORD
 EARLIEST     09/20/1991
 LATEST       05/25/1925
EARLIEST                        10/14
LATEST                          04/19
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              7.7
HIGHEST WIND SPEED/DIRECTION    33/260    DATE  12/09
HIGHEST GUST SPEED/DIRECTION    47/260    DATE  12/09

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM

NUMBER OF DAYS FAIR           32
NUMBER OF DAYS PC             18
NUMBER OF DAYS CLOUDY         40

AVERAGE RH (PERCENT)     74

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               1
HEAVY RAIN                2     RAIN                       8
LIGHT RAIN               18     FREEZING RAIN              1
LT FREEZING RAIN          9     HAIL                       0
HEAVY SNOW                1     SNOW                       8
LIGHT SNOW               44     SLEET                      0
FOG                      57     FOG W/VIS <= 1/4 MILE      4
HAZE                     52

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

&&

DEC 2009 RECORDS...

* DAILY SNOWFALL RECORD OF 5.4 INCHES ON DEC 26
* 6TH WETTEST DEC WITH 4.17 INCHES OF PRECIPITATION

JAN 2010 RECORDS...

* DAILY SNOWFALL RECORD OF 3.4 INCHES ON JAN 7

FEB 2010 RECORDS...

* DAILY SNOWFALL RECORD OF 5.6 INCHES ON FEB 21
* 2ND SNOWIEST FEB WITH 18.3 INCHES OF SNOW

2009-10 WINTER SEASON RECORDS...

* 2ND SNOWIEST WINTER SEASON WITH 41.5 INCHES OF SNOW
* 10TH WETTEST WINTER SEASON WITH 7.91 INCHES OF PRECIPITATION

$$









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