Climatological Report (Annual)
Issued by NWS Upton, NY

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000
CXUS51 KOKX 011812 CCA
CLAISP

NYCCLMISP 000
TTAA00 KOKX 011758


CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
105 PM EST THU JAN 1 2015

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

...THE ISLIP NY CLIMATE SUMMARY FOR THE YEAR OF 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             102   07/05/1999
 LOW               -7   01/15/1988
                        01/22/1984
HIGHEST            89   06/18        MM      MM       95  07/18
LOWEST              0   01/04        MM      MM        5  01/24
AVG. MAXIMUM     60.6              60.3     0.3     61.1
AVG. MINIMUM     44.3              44.3     0.0     44.8
MEAN             52.5              52.3     0.2     53.0
DAYS MAX >= 90      0               4.8    -4.8       10
DAYS MAX <= 32     27              18.3     8.7       20
DAYS MIN <= 32    108              97.9    10.1      106
DAYS MIN <= 0       1               0.1     0.9        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        65.32   1989
 MINIMUM        34.41   1985
TOTALS          57.35             46.24   11.11    39.22
DAILY AVG.       0.16              0.13    0.03     0.11
DAYS >= .01       130             118.9    11.1      129
DAYS >= .10        77              75.2     1.8       75
DAYS >= .50        35              30.5     4.5       20
DAYS >= 1.00       11              11.8    -0.8        7
GREATEST
 24 HR. TOTAL   13.57   MM                       12/31 TO 12/31

 STORM TOTAL       MM                                 MM
 (MM/DD(HH))            MM

SNOWFALL (INCHES)
RECORDS
 TOTAL             MM   MM
 24 HR TOTAL     16.7   MM
 SNOW DEPTH        25   02/09/2013
TOTALS           55.7R             24.8    30.9     50.5
 LIQUID EQUIV    5.57              2.50    3.07     5.05
SINCE 7/1         0.4               5.9    -5.5      8.4
 LIQUID 7/1      0.04              0.60   -0.56     0.84
SNOWDEPTH AVG.      1                MM      MM        0
DAYS >= TRACE      40              12.3    27.7       39
DAYS >= 1.0        13               7.5     5.5        9
GREATEST
 SNOW DEPTH        11   01/23                         25  02/09
                        01/04
                        01/22
 24 HR TOTAL      9.2   MM                       12/31 TO 12/31

 STORM TOTAL       MM                                 MM
 (MM/DD(HH))            MM

DEGREE_DAYS
HEATING TOTAL    5332              5426     -94     5211
 SINCE 7/1         MM              1927      MM       MM
COOLING TOTAL     887               787     100      957
 SINCE 1/1        887               787     100      957
..................................................

WIND (MPH)
AVERAGE WIND SPEED              9.2
RESULTANT WIND SPEED/DIRECTION   2/284
HIGHEST WIND SPEED/DIRECTION    37/340    DATE  11/02
HIGHEST GUST SPEED/DIRECTION    52/330    DATE  11/02

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.60
NUMBER OF DAYS FAIR           67
NUMBER OF DAYS PC            192
NUMBER OF DAYS CLOUDY        106

AVERAGE RH (PERCENT)     66

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               3
HEAVY RAIN               23     RAIN                      51
LIGHT RAIN              142     FREEZING RAIN              1
LT FREEZING RAIN          5     HAIL                       0
HEAVY SNOW                5     SNOW                      17
LIGHT SNOW               31     SLEET                      9
FOG                     141     FOG W/VIS <= 1/4 MILE     31
HAZE                     51

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

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