Climatological Report (Seasonal)
Issued by NWS Upton, NY

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000
CXUS51 KOKX 021649
CLSLGA

CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
1249 PM EDT THU JUN 2 2011

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

...THE LAGUARDIA NY CLIMATE SUMMARY FOR THE SEASON, FROM
3/1/2011 TO 5/31/2011...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1948 TO 2011

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE
                                          NORMAL
.............................................................
TEMPERATURE (F)
RECORD
 HIGH              97   05/20/1996
 LOW                8   03/01/1980
HIGHEST            87   05/31        MM      MM
                        05/30
LOWEST             19   03/03        MM      MM
AVG. MAXIMUM     60.3              60.1     0.2
AVG. MINIMUM     45.4              44.6     0.8
MEAN             52.8              52.3     0.5
DAYS MAX >= 90      0               0.8    -0.8
DAYS MAX <= 32      0               1.0    -1.0
DAYS MIN <= 32     11              11.0     0.0
DAYS MIN <= 0       0               0.0     0.0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        23.50   1983
 MINIMUM         5.69   1995
TOTALS          15.01             11.77    3.24    15.00
DAILY AVG.       0.16              0.13    0.03
DAYS >= .01        34              32.2     1.8
DAYS >= .10        22              20.5     1.5
DAYS >= .50        11               8.2     2.8
DAYS >= 1.00        5               2.9     2.1
GREATEST
 24 HR. TOTAL    2.08   MM
 STORM TOTAL       MM
 (MM/DD(HH))            MM

SNOWFALL (INCHES)
RECORDS
 TOTAL           24.1   1956
 24 HR TOTAL     13.9   03/03/1960 TO 03/03/1960
TOTALS            0.9               4.3    -3.4
 LIQUID EQUIV    0.09                MM      MM
SINCE 7/1        51.6              23.9    27.7
 LIQUID 7/1      5.16
DAYS >= TRACE       4                MM      MM
DAYS >= 1.0         0               1.0    -1.0
GREATEST
 SNOW DEPTH         1   03/24
 24 HR TOTAL      0.5   MM
 STORM TOTAL       MM
 (MM/DD(HH))            MM

DEGREE_DAYS
HEATING TOTAL    1171              1241     -70
 SINCE 7/1         MM              4789      MM
COOLING TOTAL      73                61      12
 SINCE 1/1         73                61      12
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              11.0
HIGHEST WIND SPEED/DIRECTION    38/160    DATE  03/06
HIGHEST GUST SPEED/DIRECTION    56/150    DATE  03/06

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.70
NUMBER OF DAYS FAIR            8
NUMBER OF DAYS PC             44
NUMBER OF DAYS CLOUDY         40

AVERAGE RH (PERCENT)     64

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               1
HEAVY RAIN               14     RAIN                      19
LIGHT RAIN               43     FREEZING RAIN              0
LT FREEZING RAIN          1     HAIL                       0
HEAVY SNOW                0     SNOW                       3
LIGHT SNOW                2     SLEET                      2
FOG                      44     FOG W/VIS <= 1/4 MILE     10
HAZE                     20

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

$$






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