Climatological Report (Monthly)
Issued by NWS Upton, NY

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000
CXUS51 KOKX 011353
CLMISP

CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
953 AM EDT MON SEP 1 2014

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

...THE ISLIP NY CLIMATE SUMMARY FOR THE MONTH OF AUGUST 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1986 TO 2014

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             100   08/09/2001
 LOW               45   08/30/1986
HIGHEST            88   08/10        MM      MM       88  08/21
LOWEST             57   08/18        MM      MM       56  08/25
                                                          08/15
AVG. MAXIMUM     80.6              80.4     0.2     80.4
AVG. MINIMUM     63.3              65.3    -2.0     64.3
MEAN             71.9              72.8    -0.9     72.3
DAYS MAX >= 90      0               1.0    -1.0        0
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        13.78   1990
 MINIMUM         0.26   2005
TOTALS          14.07R             3.98   10.09     2.72
DAILY AVG.       0.45              0.13    0.32     0.09
DAYS >= .01         6               8.5    -2.5       11
DAYS >= .10         2               5.4    -3.4        6
DAYS >= .50         1               2.4    -1.4        2
DAYS >= 1.00        1               1.0     0.0        0
GREATEST
 24 HR. TOTAL   13.57   08/12 TO 08/13           08/13 TO 08/13
                                                          08/13 TO 08/14
                                                          08/14 TO 08/14
 STORM TOTAL       MM                                 MM
 (MM/DD(HH))            MM                    08/13(00) TO 08/13(00)
                                                 08/14(00) TO 08/14(00)4
                                                 08/14(00) TO 08/14(00)4

SNOWFALL (INCHES)
RECORDS
 TOTAL             MM   0
 24 HR TOTAL       MM
TOTALS            0.0               0.0     0.0      0.0
 LIQUID EQUIV    0.00              0.00    0.00     0.00
SINCE 7/1         0.0               0.0     0.0      0.0
 LIQUID 7/1      0.00              0.00    0.00     0.00
DAYS >= TRACE       0               0.0     0.0        0
DAYS >= 1.0         0               0.0     0.0        0
GREATEST
 SNOW DEPTH         0   MM                             0  MM
 24 HR TOTAL      0.0   08/31 TO 08/31           08/31 TO 08/31
                                                          08/14 TO 08/14
                                                          08/14 TO 08/14
 STORM TOTAL       MM                                 MM
 (MM/DD(HH))            MM                    08/31(00) TO 08/31(00)
                                                 08/14(00) TO 08/14(00)4
                                                 08/14(00) TO 08/14(00)4

DEGREE_DAYS
HEATING TOTAL       0                 3      -3        0
 SINCE 7/1          0                 5      -5        0
COOLING TOTAL     223               246     -23      237
 SINCE 1/1        747               686      61      847
.....................................................

WIND (MPH)
AVERAGE WIND SPEED              6.9
HIGHEST WIND SPEED/DIRECTION    33/140    DATE  08/13
HIGHEST GUST SPEED/DIRECTION    44/020    DATE  08/13

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.50
NUMBER OF DAYS FAIR           13
NUMBER OF DAYS PC             14
NUMBER OF DAYS CLOUDY          4

AVERAGE RH (PERCENT)     68

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                1     RAIN                       1
LIGHT RAIN               10     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                       6     FOG W/VIS <= 1/4 MILE      2
HAZE                      0

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

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