Climatological Report (Monthly)
Issued by NWS Upton, NY

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000
CXUS51 KOKX 011425
CLMISP

CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
1019 AM EDT MON JUL 1 2019



...THE ISLIP NY CLIMATE SUMMARY FOR THE MONTH OF JUNE 2019...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1963 TO 2019

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              96   06/19/1994
 LOW               42   06/01/2009
HIGHEST            91   06/29        MM      MM       89  06/30
                                                          06/29
                                                          06/02
LOWEST             46   06/04        MM      MM       48  06/12
AVG. MAXIMUM     77.8              76.6     1.2     76.8
AVG. MINIMUM     61.3              60.2     1.1     59.8
MEAN             69.6              68.4     1.2     68.3
DAYS MAX >= 90      2               1.1     0.9        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        10.80   2003
 MINIMUM         0.58   1988
TOTALS           3.76              4.27   -0.51     3.81
DAILY AVG.       0.13              0.14   -0.01     0.13
DAYS >= .01        14              10.1     3.9       13
DAYS >= .10        10               6.4     3.6        6
DAYS >= .50         4               2.6     1.4        3
DAYS >= 1.00        0               1.1    -1.1        1
GREATEST
 24 HR. TOTAL    0.67   06/20 TO 06/20           06/04 TO 06/04
                                                          06/30 TO 06/30EATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                                                          06/30 TO 06/30EATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
 STORM TOTAL       MM                                 MM
 (MM/DD(HH))            MM                    06/04(00) TO 06/04(00)
                                                 06/30(00) TO 06/30(00)0EATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                                                 06/30(00) TO 06/30(00)0EATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S

SNOWFALL (INCHES)
RECORDS
 TOTAL             MM   5
 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        12.8              24.8   -12.0     65.9
 LIQUID 7/1      1.28              2.50   -1.22     6.59
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   06/30 TO 06/30           06/30 TO 06/30
                                                          06/30 TO 06/30EATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                                                          06/30 TO 06/30EATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
 STORM TOTAL       MM                                 MM
 (MM/DD(HH))            MM                    06/30(00) TO 06/30(00)
                                                 06/30(00) TO 06/30(00)0EATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                                                 06/30(00) TO 06/30(00)0EATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S

DEGREE_DAYS
HEATING TOTAL      16                38     -22       38
 SINCE 7/1       5074              5428    -354     5048
COOLING TOTAL     160               140      20      145
 SINCE 1/1        187               164      23      193
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              8.7
HIGHEST WIND SPEED/DIRECTION    37/330    DATE  06/30
HIGHEST GUST SPEED/DIRECTION    54/330    DATE  06/30

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.60
NUMBER OF DAYS FAIR            4
NUMBER OF DAYS PC             15
NUMBER OF DAYS CLOUDY         11

AVERAGE RH (PERCENT)     73



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

$$


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