Climatological Report (Monthly)
Issued by NWS

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983
CXUS53 KILX 011422 RRA
CLMCMI

CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
832 AM CDT THU JUN 1 2017

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

...THE CHAMPAIGN IL AIRPORT CLIMATE SUMMARY FOR THE MONTH OF MAY
2017...

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            91   05/18        MM      MM       89
LOWEST             39   05/07        MM      MM       38
                        05/03
AVG. MAXIMUM     73.0              75.1    -2.1     74.2
AVG. MINIMUM     51.8              51.0     0.8     51.0
MEAN             62.4              63.1    -0.7     62.6
DAYS MAX >= 90      2               1.6     0.4        0
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MIN <= 32      0               0.5    -0.5        0
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM           MM   MM
 MINIMUM           MM   MM
TOTALS           5.49              4.55    0.94     2.53
DAILY AVG.       0.18              0.15    0.03     0.08
DAYS >= .01        13                MM      MM       14
DAYS >= .10        10                MM      MM        8
DAYS >= .50         4                MM      MM        0
DAYS >= 1.00        2                MM      MM        0
GREATEST
 24 HR. TOTAL    1.37   05/04 TO 05/04              0.70

DEGREE_DAYS
HEATING TOTAL     148               142       6      153
 SINCE 7/1       4572              5806   -1234     4759
COOLING TOTAL      75                81      -6       86
 SINCE 1/1         99                92       7      100
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              12.6
HIGHEST WIND SPEED/DIRECTION    40/180    DATE  05/17
HIGHEST GUST SPEED/DIRECTION    50/190    DATE  05/17

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.40
NUMBER OF DAYS FAIR           15
NUMBER OF DAYS PC             10
NUMBER OF DAYS CLOUDY          6

AVERAGE RH (PERCENT)     68

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              8     MIXED PRECIP               0
HEAVY RAIN                4     RAIN                       7
LIGHT RAIN               16     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      16     FOG W/VIS <= 1/4 MILE      2
HAZE                      8

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

$$



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