Climatological Report (Seasonal)
Issued by NWS

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000
CXUS53 KILX 011741
CLSCMI

CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
1152 AM CDT THU SEP 1 2011

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

...THE CHAMPAIGN IL AIRPORT CLIMATE SUMMARY FOR THE SUMMER SEASON,
FROM 6/1/2011 TO 8/31/2011...

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            98   06/04        MM      MM       95
LOWEST             52   08/16        MM      MM       53
AVG. MAXIMUM     86.5              83.5     3.0     86.4
AVG. MINIMUM     64.5              62.0     2.5     65.7
MEAN             75.5              72.7     2.8     76.1
DAYS MAX >= 90     26              12.7    13.3       27
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MIN <= 32      0               0.0     0.0        0
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM           MM   MM
 MINIMUM           MM   MM
TOTALS           5.82             12.12   -6.30    14.71
DAILY AVG.       0.07                               0.16
DAYS >= .01        19                MM      MM       33
DAYS >= .10        10                MM      MM       24
DAYS >= .50         5                MM      MM       11
DAYS >= 1.00        1                MM      MM        4
GREATEST
 24 HR. TOTAL    1.19   06/26 TO 06/27              1.72

DEGREE_DAYS
HEATING TOTAL       0                25     -25        0
 SINCE 7/1          0                 9      -9        0
COOLING TOTAL     991               735     256     1043
 SINCE 1/1       1130               827     303     1187

FREEZE DATES
RECORD
 EARLIEST     MM
 LATEST       MM
EARLIEST                        MM
LATEST                          MM
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              6.7
HIGHEST WIND SPEED/DIRECTION    40/310    DATE  06/10
HIGHEST GUST SPEED/DIRECTION    87/060    DATE  06/14

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.20
NUMBER OF DAYS FAIR           81
NUMBER OF DAYS PC              8
NUMBER OF DAYS CLOUDY          3

AVERAGE RH (PERCENT)     72

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             18     MIXED PRECIP               0
HEAVY RAIN               11     RAIN                      12
LIGHT RAIN               33     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      64     FOG W/VIS <= 1/4 MILE      2
HAZE                     31

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

$$
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