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000
CXUS51 KOKX 011348
CLMISP

CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
948 AM EDT SAT JUN 1 2013

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

...THE ISLIP NY CLIMATE SUMMARY FOR THE MONTH OF MAY 2013...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1986 TO 2013

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              98   05/20/1996
 LOW               32   05/01/2008
HIGHEST            89   05/31        MM      MM       83  05/29
                                                          05/28
LOWEST             39   05/05        MM      MM       43  05/12
AVG. MAXIMUM     68.7              67.5     1.2     70.1
AVG. MINIMUM     49.5              49.8    -0.3     55.2
MEAN             59.1              58.6     0.5     62.7
DAYS MAX >= 90      0               0.3    -0.3        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        10.14   1989
 MINIMUM         0.73   1986
TOTALS           3.05              3.78   -0.73     4.22
DAILY AVG.       0.10              0.12   -0.02     0.14
DAYS >= .01        11              11.1    -0.1       15
DAYS >= .10         8               6.7     1.3        8
DAYS >= .50         1               2.5    -1.5        3
DAYS >= 1.00        0               1.0    -1.0        1
GREATEST
 24 HR. TOTAL    0.84   05/24 TO 05/25           05/09 TO 05/10
                                                          05/31 TO 05/31
                                                          05/31 TO 05/31
 STORM TOTAL       MM                                 MM
 (MM/DD(HH))            MM                    05/10(00) TO 05/10(00)
                                                 05/31(00) TO 05/31(00)1
                                                 05/31(00) TO 05/31(00)1

SNOWFALL (INCHES)
RECORDS
 TOTAL              T   1991
                        0
                        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        46.9              24.8    22.1      4.7
 LIQUID 7/1      4.69              2.50    2.19     0.47
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   05/31 TO 05/31           05/31 TO 05/31
                                                          05/31 TO 05/31
                                                          05/31 TO 05/31
 STORM TOTAL       MM                                 MM
 (MM/DD(HH))            MM                    05/31(00) TO 05/31(00)
                                                 05/31(00) TO 05/31(00)1
                                                 05/31(00) TO 05/31(00)1

DEGREE_DAYS
HEATING TOTAL     206               219     -13      122
 SINCE 7/1       5090              5390    -300     4185
COOLING TOTAL      31                22       9       56
 SINCE 1/1         32                24       8       62
..................................................

WIND (MPH)
AVERAGE WIND SPEED              8.4
HIGHEST WIND SPEED/DIRECTION    30/330    DATE  05/25
HIGHEST GUST SPEED/DIRECTION    40/320    DATE  05/25

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.60
NUMBER OF DAYS FAIR            7
NUMBER OF DAYS PC             14
NUMBER OF DAYS CLOUDY         10

AVERAGE RH (PERCENT)     71

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                1     RAIN                       5
LIGHT RAIN               15     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      17     FOG W/VIS <= 1/4 MILE      6
HAZE                     11

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

$$