Climatological Report (Seasonal)
Issued by NWS Central Illinois

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CXUS53 KILX 011747
CLSSPI

CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
1136 AM CST SUN MAR 1 2015

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

...THE SPRINGFIELD IL CLIMATE SUMMARY FOR THE SEASON, FROM
12/1/2014 TO 2/28/2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1879 TO 2015

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE
                                          NORMAL
.............................................................
TEMPERATURE (F)
RECORD
 HIGH              78   02/24/1930
 LOW              -24   02/13/1905
HIGHEST            57   02/08        MM      MM       63
                        02/07
LOWEST            -14   02/27        MM      MM      -13
AVG. MAXIMUM     35.7              37.6    -1.9     32.5
AVG. MINIMUM     19.3              21.2    -1.9     13.2
MEAN             27.5              29.4    -1.9     22.8
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32     28              28.1    -0.1       47
DAYS MIN <= 32     74              73.7     0.3       85
DAYS MIN <= 0       7               5.8     1.2       16

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        15.21   1882
 MINIMUM         1.67   1920
TOTALS           5.23              6.15   -0.92     7.03
DAILY AVG.       0.06                               0.08
DAYS >= .01        31              27.1     3.9       31
DAYS >= .10        12              13.7    -1.7       15
DAYS >= .50         4               3.5     0.5        5
DAYS >= 1.00        0               1.1    -1.1        0
GREATEST
 24 HR. TOTAL    0.73   MM                          0.90

SNOWFALL (INCHES)
RECORDS
 TOTAL           45.0   1982
 24 HR TOTAL     15.0   02/28/1900 TO 02/28/1900
TOTALS           26.5              17.5     9.0     41.6
SINCE 7/1        29.1              18.1    11.0     42.3
DAYS >= TRACE      25              13.8    11.2       40
DAYS >= 1.0         8               5.1     2.9        9
GREATEST
 SNOW DEPTH        12   02/21                         11
 24 HR TOTAL      8.9   MM                           9.6

DEGREE_DAYS
HEATING TOTAL    3333              3203     130     3765
 SINCE 7/1         MM              4271      MM       MM
COOLING TOTAL       0                 0       0        0
 SINCE 1/1          0                 0       0        0

FREEZE DATES
RECORD
 EARLIEST     09/20/1991
 LATEST       05/10/1966
EARLIEST                        10/13
LATEST                          04/13
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              9.4
HIGHEST WIND SPEED/DIRECTION    36/330    DATE  02/14
HIGHEST GUST SPEED/DIRECTION    49/310    DATE  02/14

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.50
NUMBER OF DAYS FAIR           34
NUMBER OF DAYS PC             23
NUMBER OF DAYS CLOUDY         33

AVERAGE RH (PERCENT)     73

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                2     RAIN                       6
LIGHT RAIN               20     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                2     SNOW                       8
LIGHT SNOW               26     SLEET                      0
FOG                      40     FOG W/VIS <= 1/4 MILE      4
HAZE                     16

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


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