Climatological Report (Monthly)
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000
CXUS53 KIND 011539
CLMLAF


CLIMATE REPORT
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
1128 AM EDT SUN OCT 1 2017

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

...THE LAFAYETTE IN CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 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  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
HIGHEST            92   09/22                         91  09/07
LOWEST             44   09/08                         45  09/27
                        09/07
AVG. MAXIMUM     78.8              77.8     1.0     79.9
AVG. MINIMUM     55.2              54.5     0.7     58.2
MEAN             67.0              66.2     0.8     69.1
DAYS MAX >= 90      4               1.8     2.2        2
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MIN <= 32      0               0.1    -0.1        0
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
TOTALS           1.46              2.66   -1.20     2.91
DAILY AVG.       0.05              0.09   -0.04     0.10
DAYS >= .01         5               8.5    -3.5        7
DAYS >= .10         4               4.6    -0.6        4
DAYS >= .50         1               1.8    -0.8        2
DAYS >= 1.00        0               0.6    -0.6        1
GREATEST
 24 HR. TOTAL    0.71   09/19 TO 09/19

DEGREE_DAYS
HEATING TOTAL      69                79     -10       25
 SINCE 7/1         78                85      -7       35
COOLING TOTAL     136               113      23      154
 SINCE 1/1        809               965    -156     1066
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              4.8
HIGHEST WIND SPEED/DIRECTION    25/090    DATE  09/01
HIGHEST GUST SPEED/DIRECTION    34/290    DATE  09/04

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.20
NUMBER OF DAYS FAIR           22
NUMBER OF DAYS PC              6
NUMBER OF DAYS CLOUDY          1

AVERAGE RH (PERCENT)     74

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              4     MIXED PRECIP               0
HEAVY RAIN                4     RAIN                       3
LIGHT RAIN               10     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      19     FOG W/VIS <= 1/4 MILE      2
HAZE                      1

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

$$



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