Climatological Report (Seasonal)
Issued by NWS Upton, NY

Current Version | Previous Version | Text Only | Print | Product List | Glossary Off
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31

000
CXUS51 KOKX 021632
CLSJFK

NYCCLMJFK 000
TTAA00 KOKX 021559


CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
1132 AM EST WED DEC 2 2009

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

...THE KENNEDY NY CLIMATE SUMMARY FOR THE SEASON, FROM
9/1/2009 TO 11/30/2009...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1949 TO 2009

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE
                                          NORMAL
.............................................................
TEMPERATURE (F)
RECORD
 HIGH              98   09/10/1983
 LOW               19   11/21/1987
HIGHEST            86   09/05        MM      MM
LOWEST             33   11/07        MM      MM
AVG. MAXIMUM     64.6              64.3     0.3
AVG. MINIMUM     51.1              49.3     1.8
MEAN             57.9              56.8     1.1
DAYS MAX >= 90      0               0.7    -0.7
DAYS MAX <= 32      0               0.1    -0.1
DAYS MIN <= 32      0               4.2    -4.2
DAYS MIN <= 0       0               0.0     0.0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        21.18   2005
 MINIMUM         4.17   1965
TOTALS          10.44             10.01    0.43    13.60
DAILY AVG.       0.12              0.11    0.01
DAYS >= .01        28              25.8     2.2
DAYS >= .10        14              17.1    -3.1
DAYS >= .50         8               7.0     1.0
DAYS >= 1.00        4               2.6     1.4
GREATEST
 24 HR. TOTAL    1.80   MM
 STORM TOTAL       MM
 (MM/DD(HH))            MM

SNOWFALL (INCHES)
RECORDS
 TOTAL            3.7   1989
 24 HR TOTAL       MM
TOTALS            0.0               0.3    -0.3
 LIQUID EQUIV    0.00                MM      MM
SINCE 7/1           T               0.3    -0.3
 LIQUID 7/1        MM
DAYS >= TRACE       0                MM      MM
DAYS >= 1.0         0               0.1    -0.1
GREATEST
 SNOW DEPTH         0   MM
 24 HR TOTAL      0.0   MM
 STORM TOTAL       MM
 (MM/DD(HH))            MM

DEGREE_DAYS
HEATING TOTAL     731               839    -108
 SINCE 7/1        731               849    -118
COOLING TOTAL      96               139     -43
 SINCE 1/1        883               949     -66

FREEZE DATES
RECORD
 EARLIEST     MM
 LATEST       MM
EARLIEST                        MM
LATEST                          MM
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              10.6
HIGHEST WIND SPEED/DIRECTION    43/290    DATE  10/07
HIGHEST GUST SPEED/DIRECTION    56/290    DATE  10/07

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM

NUMBER OF DAYS FAIR           12
NUMBER OF DAYS PC             41
NUMBER OF DAYS CLOUDY         38

AVERAGE RH (PERCENT)     66

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              3     MIXED PRECIP               0
HEAVY RAIN                6     RAIN                      14
LIGHT RAIN               38     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      30     FOG W/VIS <= 1/4 MILE      2
HAZE                      9

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

$$






USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.