800
CXUS51 KOKX 011946 RRA
CLMISP

NYCCLMISP 000
TTAA00 OKX 011942

CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
341 PM EDT WED JUL 01 2026

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

...THE ISLIP NY CLIMATE SUMMARY FOR THE MONTH OF JUNE 2026...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1963 TO 2026

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH            101   06/24/2025
 LOW              42   06/01/2009
                       06/03/1976
                       06/12/1972
HIGHEST           94   06/12         MM      MM      101  06/24
LOWEST            46   06/02         MM      MM       49  06/02
AVG. MAXIMUM    80.9               77.2     3.7     80.2
AVG. MINIMUM    61.3               60.9     0.4     64.3
MEAN            71.1               69.0     2.1     72.2
DAYS MAX >= 90     2                1.5     0.5        5
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          0.82               4.00   -3.18     1.88
DAILY AVG.      0.03               0.13   -0.10     0.06
DAYS >= .01       12               10.1     1.9       11
DAYS >= .10        3                6.2    -3.2        6
DAYS >= .50        0                2.4    -2.4        1
DAYS >= 1.00       0                1.0    -1.0        0
GREATEST
 24 HR. TOTAL   0.29   06/14 TO 06/15               0.57  06/14 TO 06/14
 STORM TOTAL    0.20                                0.57
 (MM/DD(HH))            MM

SNOWFALL (INCHES)
RECORDS
 TOTAL             T   2012
 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       61.8               31.8    30.0       MM
 LIQUID 7/1     6.18               3.10    3.08       MM
DAYS >= TRACE      0                0.0     0.0        0
DAYS >= 1.0        0                0.0     0.0        0
GREATEST
 SNOW DEPTH        0                                   0  MM
 24 HR TOTAL      MM                                  MM
 STORM TOTAL     0.0                                 0.0
 (MM/DD(HH))            MM

DEGREE DAYS
HEATING TOTAL     10                 30     -20       18
 SINCE 7/1      5205               5182      23       MM
COOLING TOTAL    200                152      48      240
 SINCE 1/1       255                181      74       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              8.6
HIGHEST WIND SPEED/DIRECTION    28/290    DATE  06/06
                                28/250          06/18
HIGHEST GUST SPEED/DIRECTION    43/210    DATE  06/18

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.47
NUMBER OF DAYS FAIR           10
NUMBER OF DAYS PC             18
NUMBER OF DAYS CLOUDY          2

AVERAGE RH (PERCENT)     66

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              3     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       2
LIGHT RAIN               13     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      10     FOG W/VIS <= 1/4 MILE      2
HAZE                      2

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

$$