121
CXUS51 KOKX 012104
CLMISP

CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
452 PM EDT SAT AUG 01 2026

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

...THE ISLIP NY CLIMATE SUMMARY FOR THE MONTH OF JULY 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            104   07/03/1966
 LOW              49   07/02/1965
HIGHEST           98   07/03         MM      MM       96  07/29
                                                          07/30
LOWEST            58   07/24         MM      MM       63  07/23
                       07/26
AVG. MAXIMUM    82.4               82.8    -0.4     85.7
AVG. MINIMUM    66.4               67.3    -0.9     71.4
MEAN            74.4               75.0    -0.6     78.5
DAYS MAX >= 90     4                4.1    -0.1        7
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        8.36   1984
 MINIMUM        0.59   1966
TOTALS          7.61               3.26    4.35     5.64
DAILY AVG.      0.25               0.11    0.14     0.18
DAYS >= .01        9                9.1    -0.1       12
DAYS >= .10        6                5.5     0.5        6
DAYS >= .50        4                2.2     1.8        3
DAYS >= 1.00       3                0.8     2.2        2
GREATEST
 24 HR. TOTAL   2.55   07/05 TO 07/06               2.93  07/31 TO 07/31
 STORM TOTAL    2.50                                2.93
 (MM/DD(HH))            MM

SNOWFALL (INCHES)
RECORDS
 TOTAL             T   1999
 24 HR TOTAL       T   MM
TOTALS           0.0                0.0     0.0      0.0
 LIQUID EQUIV   0.00               0.00    0.00     0.00
SINCE 7/1        0.0                0.0     0.0       MM
 LIQUID 7/1     0.00               0.00    0.00       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      0                  1      -1        0
 SINCE 7/1         0                  0       0       MM
COOLING TOTAL    300                312     -12      429
 SINCE 1/1       555                493      62       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              8.3
HIGHEST WIND SPEED/DIRECTION    31/310    DATE  07/04
HIGHEST GUST SPEED/DIRECTION    46/300    DATE  07/04
                                46/220          07/18

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.54
NUMBER OF DAYS FAIR           11
NUMBER OF DAYS PC             13
NUMBER OF DAYS CLOUDY          7

AVERAGE RH (PERCENT)     74

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              5     MIXED PRECIP               0
HEAVY RAIN                4     RAIN                       7
LIGHT RAIN               15     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      11     FOG W/VIS <= 1/4 MILE      1
HAZE                      8

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

$$