Climatological Report (Seasonal)
Issued by NWS Upton, NY

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CXUS51 KOKX 012107
CLSLGA

NYCCLMLGA 000
TTAA00 KOKX 012102


CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
502 PM EDT TUE SEP 1 2009

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

...THE LAGUARDIA NY CLIMATE SUMMARY FOR THE SEASON, FROM
6/1/2009 TO 8/31/2009...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1948 TO 2009

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE
                                          NORMAL
.............................................................
TEMPERATURE (F)
RECORD
 HIGH             107   07/03/1966
 LOW               46   06/11/1972
HIGHEST            94   08/10        MM      MM
LOWEST             53   06/01        MM      MM
AVG. MAXIMUM     80.2              82.4    -2.2
AVG. MINIMUM     66.7              67.3    -0.6
MEAN             73.5              74.9    -1.4
DAYS MAX >= 90      7              13.3    -6.3
DAYS MAX <= 32      0               0.0     0.0
DAYS MIN <= 32      0               0.0     0.0
DAYS MIN <= 0       0               0.0     0.0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        23.12   1975
 MINIMUM         4.30   1966
TOTALS          17.74             12.07    5.67    11.63
DAILY AVG.       0.19              0.13    0.06
DAYS >= .01        41              28.6    12.4
DAYS >= .10        31              18.9    12.1
DAYS >= .50        12               7.9     4.1
DAYS >= 1.00        3               3.2    -0.2
GREATEST
 24 HR. TOTAL    1.84   MM
 STORM TOTAL       MM
 (MM/DD(HH))            MM

SNOWFALL (INCHES)
RECORDS
 TOTAL              T   2008
                        2006
                        1997
 24 HR TOTAL       MM
TOTALS              T               0.0     0.0
 LIQUID EQUIV      MM              0.00      MM
SINCE 7/1           T               0.0     0.0
 LIQUID 7/1        MM
DAYS >= TRACE       1                MM      MM
DAYS >= 1.0         0               0.0     0.0
GREATEST
 SNOW DEPTH         0   MM
 24 HR TOTAL      0.0   MM
 STORM TOTAL       MM
 (MM/DD(HH))            MM

DEGREE_DAYS
HEATING TOTAL      27                18       9
 SINCE 7/1          0                 2      -2
COOLING TOTAL     836               922     -86
 SINCE 1/1        921               983     -62

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

WIND (MPH)
AVERAGE WIND SPEED              8.4
HIGHEST WIND SPEED/DIRECTION    45/290    DATE  08/18
HIGHEST GUST SPEED/DIRECTION    54/300    DATE  08/18

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM

NUMBER OF DAYS FAIR           13
NUMBER OF DAYS PC             46
NUMBER OF DAYS CLOUDY         33

AVERAGE RH (PERCENT)     65

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             21     MIXED PRECIP               0
HEAVY RAIN               20     RAIN                      24
LIGHT RAIN               52     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       1
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      31     FOG W/VIS <= 1/4 MILE      1
HAZE                     17

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

$$






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