000
CXUS51 KOKX 021338
CLAISP

CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
831 AM EST MON JAN 02 2023

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

...THE ISLIP NY CLIMATE SUMMARY FOR THE YEAR OF 2022...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1963 TO 2023

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             -14   02/13/1967
HIGHEST           95   07/20         MM      MM       94  08/27
LOWEST             6   01/30         MM      MM       13  02/08
                       01/31
                                                          02/09
AVG. MAXIMUM    62.9               61.1     1.8     62.7
AVG. MINIMUM    45.8               45.2     0.6     46.7
MEAN            54.3               53.1     1.2     54.7
DAYS MAX >= 90    13                8.0     5.0       10
DAYS MAX <= 32    17               16.0     1.0       11
DAYS MIN <= 32    95               98.3    -3.3       93
DAYS MIN <= 0      0                0.1    -0.1        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       65.32   1989
 MINIMUM          MM   MM
TOTALS         39.61              45.99   -6.38    46.40
DAILY AVG.      0.11               0.13   -0.02     0.13
DAYS >= .01      114              122.0    -8.0      127
DAYS >= .10       71               75.7    -4.7       76
DAYS >= .50       27               30.6    -3.6       31
DAYS >= 1.00       5               11.5    -6.5       14
GREATEST
 24 HR. TOTAL   1.79   1MM06 TO 12/07               4.57
 STORM TOTAL    1.63                                4.47
 (MM/DD(HH))            MM

SNOWFALL (INCHES)
RECORDS
 TOTAL          71.0   1978
 24 HR TOTAL      MM
 SNOW DEPTH       26   02/09/1978
                       02/08/1978
TOTALS          37.1               31.8     5.3     26.3
 LIQUID EQUIV   3.70               3.10    0.60     2.60
SINCE 7/1        0.4                5.0    -4.6       MM
 LIQUID 7/1     0.04               0.50   -0.46       MM
SNOWDEPTH AVG.     0                                   0
DAYS >= TRACE     10               13.0    -3.0       29
DAYS >= 1.0        2                8.0    -6.0        5
GREATEST
 SNOW DEPTH       24   01/30                          11  02/02
                                                          02/08
 24 HR TOTAL     0.0    MM                          10.3
 STORM TOTAL    23.2                                10.3
 (MM/DD(HH))            MM

DEGREE DAYS
HEATING TOTAL   4904               5183    -279     4663
 SINCE 7/1      1659               1803    -144       MM
COOLING TOTAL   1136                885     251     1046
 SINCE 1/1      1136                885     251       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              9.5
RESULTANT WIND SPEED/DIRECTION   2/270
HIGHEST WIND SPEED/DIRECTION    40/130    DATE  12/23
HIGHEST GUST SPEED/DIRECTION    53/300    DATE  09/25

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.55
NUMBER OF DAYS FAIR          102
NUMBER OF DAYS PC            160
NUMBER OF DAYS CLOUDY        103

AVERAGE RH (PERCENT)     69

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             23     MIXED PRECIP               2
HEAVY RAIN               28     RAIN                      57
LIGHT RAIN              140     FREEZING RAIN              1
LT FREEZING RAIN          3     HAIL                       1
HEAVY SNOW                2     SNOW                       6
LIGHT SNOW               18     SLEET                      2
FOG                     142     FOG W/VIS <= 1/4 MILE     40
HAZE                     15

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

$$