Climatological Report (Seasonal)
Issued by NWS Upton, NY

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CXUS51 KOKX 011417
CLSISP

CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
1017 AM EDT MON SEP 1 2014

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

...THE ISLIP NY CLIMATE SUMMARY FOR THE SEASON, FROM
6/1/2014 TO 8/31/2014...

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
                                          NORMAL
.............................................................
TEMPERATURE (F)
RECORD
 HIGH             102   07/05/1999
 LOW               42   06/01/2009
HIGHEST            89   06/18        MM      MM
LOWEST             49   06/01        MM      MM
AVG. MAXIMUM     80.8              79.6     1.2
AVG. MINIMUM     64.3              63.9     0.4
MEAN             72.5              71.7     0.8
DAYS MAX >= 90      0               4.3    -4.3
DAYS MAX <= 32      0               0.0     0.0
DAYS MIN <= 32      0               0.0     0.0
DAYS MIN <= 0       0               0.0     0.0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        22.31   1990
 MINIMUM         3.74   2005
TOTALS          18.82             11.68    7.14    13.21
DAILY AVG.       0.20              0.13    0.07
DAYS >= .01        24              27.7    -3.7
DAYS >= .10        12              17.5    -5.5
DAYS >= .50         6               7.3    -1.3
DAYS >= 1.00        1               3.0    -2.0
GREATEST
 24 HR. TOTAL   13.57   MM
 STORM TOTAL       MM
 (MM/DD(HH))            MM

SNOWFALL (INCHES)
RECORDS
 TOTAL              T   2012
                        1999
 24 HR TOTAL       MM
TOTALS            0.0               0.0     0.0
 LIQUID EQUIV    0.00              0.00    0.00
SINCE 7/1         0.0               0.0     0.0
 LIQUID 7/1      0.00
DAYS >= TRACE       0               0.0     0.0
DAYS >= 1.0         0               0.0     0.0
GREATEST
 SNOW DEPTH         0   MM
 24 HR TOTAL      0.0   MM
 STORM TOTAL       MM
 (MM/DD(HH))            MM

DEGREE_DAYS
HEATING TOTAL       2                42     -40
 SINCE 7/1          0                 5      -5
COOLING TOTAL     718               662      56
 SINCE 1/1        747               686      61
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              7.9
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           24
NUMBER OF DAYS PC             50
NUMBER OF DAYS CLOUDY         18

AVERAGE RH (PERCENT)     67

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                5     RAIN                       9
LIGHT RAIN               31     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      25     FOG W/VIS <= 1/4 MILE      4
HAZE                     12

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

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