Climatological Report (Annual)
Issued by NWS Upton, NY

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000
CXUS51 KOKX 012333
CLALGA

NYCCLMLGA 000
TTAA00 KOKX 012211


CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
633 PM EST SUN JAN 1 2012

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

...THE LAGUARDIA NY CLIMATE SUMMARY FOR THE YEAR OF 2011...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1948 TO 2011

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             107   07/03/1966
 LOW               -3   01/19/1994
                        01/21/1985
HIGHEST           104   07/22        MM      MM      103  07/06
LOWEST              9   01/24        MM      MM       14  01/30
AVG. MAXIMUM     63.6              62.9     0.7     64.5
AVG. MINIMUM     49.8              48.2     1.6     51.1
MEAN             56.7              55.5     1.2     57.8
DAYS MAX >= 90     19              17.0     2.0       48
DAYS MAX <= 32     11              14.5    -3.5       16
DAYS MIN <= 32     67              66.7     0.3       67
DAYS MIN <= 0       0               0.1    -0.1        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        65.34   2011
 MINIMUM        22.17   1965
TOTALS          65.34R            44.73   20.61    40.88
DAILY AVG.       0.18              0.12    0.06     0.11
DAYS >= .01       121             118.0     3.0      100
DAYS >= .10        80              74.0     6.0       59
DAYS >= .50        41              30.4    10.6       28
DAYS >= 1.00       20              11.7     8.3       14
GREATEST
 24 HR. TOTAL    6.60   MM
 STORM TOTAL       MM                                 MM
 (MM/DD(HH))            MM

SNOWFALL (INCHES)
RECORDS
 TOTAL           59.7   1948
 24 HR TOTAL       MM   MM
 SNOW DEPTH        MM   MM
TOTALS           39.3              26.9    12.4     44.8
 LIQUID EQUIV    3.93              2.70    1.23     4.48
SINCE 7/1         1.7               5.5    -3.8     14.0
 LIQUID 7/1      0.17              0.60   -0.43     1.40
SNOWDEPTH AVG.      1                MM      MM        0
DAYS >= TRACE      25              13.1    11.9       31
DAYS >= 1.0        10               6.3     3.7        7
GREATEST
 SNOW DEPTH        18   01/27                         13  12/28
                                                          12/27
 24 HR TOTAL      9.4   MM

 STORM TOTAL       MM                                 MM
 (MM/DD(HH))            MM

DEGREE_DAYS
HEATING TOTAL    4268              4665    -397     4214
 SINCE 7/1         MM              1606      MM     1546
COOLING TOTAL    1375              1213     162     1721
 SINCE 1/1       1375              1214     161     1721
..................................................

WIND (MPH)
AVERAGE WIND SPEED              10.0
RESULTANT WIND SPEED/DIRECTION   2/286
HIGHEST WIND SPEED/DIRECTION    52/110    DATE  08/28
HIGHEST GUST SPEED/DIRECTION    67/120    DATE  08/28

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.60
NUMBER OF DAYS FAIR           60
NUMBER OF DAYS PC            169
NUMBER OF DAYS CLOUDY        136

AVERAGE RH (PERCENT)     61

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               2
HEAVY RAIN               44     RAIN                      56
LIGHT RAIN              139     FREEZING RAIN              0
LT FREEZING RAIN          5     HAIL                       1
HEAVY SNOW                4     SNOW                      11
LIGHT SNOW               22     SLEET                      4
FOG                     126     FOG W/VIS <= 1/4 MILE     21
HAZE                     65

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

$$






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