Climatological Report (Monthly)
Issued by NWS

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000
CXUS53 KILX 011529
CLMCMI


CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
1002 AM CDT WED MAY 1 2013

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

...THE CHAMPAIGN IL AIRPORT CLIMATE SUMMARY FOR THE MONTH OF APRIL 2013...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 9999 TO 9999

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE
                                          NORMAL
.............................................................
TEMPERATURE (F)
RECORD
 HIGH              MM   MM
 LOW               MM   MM
HIGHEST            83   04/30        MM      MM       88
LOWEST             21   04/02        MM      MM       25
AVG. MAXIMUM     61.6              63.8    -2.2     67.6
AVG. MINIMUM     39.6              39.8    -0.2     41.7
MEAN             50.6              51.8    -1.2     54.7
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32      0               0.1    -0.1        0
DAYS MIN <= 32      5               6.4    -1.4        3
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM           MM   MM
 MINIMUM           MM   MM
TOTALS           6.41              3.79    2.62     2.59
DAILY AVG.       0.21              0.13    0.08     0.09
DAYS >= .01        13                MM      MM       10
DAYS >= .10         9                MM      MM        7
DAYS >= .50         4                MM      MM        1
DAYS >= 1.00        2                MM      MM        0
GREATEST
 24 HR. TOTAL    2.17   04/18 TO 04/18              0.79

DEGREE_DAYS
HEATING TOTAL     429               406      23      315
 SINCE 7/1       5525              5664    -139     4445
COOLING TOTAL       8                10      -2       14
 SINCE 1/1          8                11      -3       52
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              12.7
HIGHEST WIND SPEED/DIRECTION    38/190    DATE  04/06
HIGHEST GUST SPEED/DIRECTION    48/190    DATE  04/06

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.50
NUMBER OF DAYS FAIR           15
NUMBER OF DAYS PC              5
NUMBER OF DAYS CLOUDY         10

AVERAGE RH (PERCENT)     69

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              8     MIXED PRECIP               0
HEAVY RAIN                6     RAIN                       8
LIGHT RAIN               16     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                1     SLEET                      0
FOG                      12     FOG W/VIS <= 1/4 MILE      1
HAZE                      3

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

$$




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