Climatological Report (Monthly)
Issued by NWS Upton, NY

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000
CXUS51 KOKX 011545
CLMNYC

CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
1144 AM EDT SUN OCT 1 2017

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

...THE CENTRAL PARK NY CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1869 TO 2017

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             102   09/02/1953
 LOW               39   09/30/1912
HIGHEST            91   09/24        MM      MM       91  09/14
                                                          09/09
LOWEST             54   09/30        MM      MM       54  09/26
                        09/02                             09/25
AVG. MAXIMUM     77.8              75.2     2.6     79.0
AVG. MINIMUM     63.3              60.8     2.5     64.6
MEAN             70.5              68.0     2.5     71.8
DAYS MAX >= 90      1               0.6     0.4        3
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        16.85   1882
 MINIMUM         0.21   1884
TOTALS           2.00              4.28   -2.28     2.79
DAILY AVG.       0.07              0.14   -0.07     0.09
DAYS >= .01         7               8.7    -1.7        8
DAYS >= .10         4               6.0    -2.0        7
DAYS >= .50         2               2.6    -0.6        3
DAYS >= 1.00        0               1.3    -1.3        0
GREATEST
 24 HR. TOTAL    0.74   09/03 TO 09/03           09/19 TO 09/19
                                                          09/18 TO 09/19
                                                          09/19 TO 09/19
 STORM TOTAL       MM                                 MM
 (MM/DD(HH))            MM                    09/19(00) TO 09/19(00)
                                                 09/19(00) TO 09/19(00)9
                                                 09/19(00) TO 09/19(00)9

DEGREE_DAYS
HEATING TOTAL      17                43     -26       17
 SINCE 7/1         17                45     -28       17
COOLING TOTAL     190               133      57      228
 SINCE 1/1       1184              1087      97     1460
..........................................................

WIND (MPH)
AVERAGE WIND SPEED              4.2
HIGHEST WIND SPEED/DIRECTION    21/060    DATE  09/19
HIGHEST GUST SPEED/DIRECTION    29/050    DATE  09/19

AVERAGE RH (PERCENT)     67

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                3     RAIN                       5
LIGHT RAIN                6     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      12     FOG W/VIS <= 1/4 MILE      0
HAZE                      3

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

$$



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