Climatological Report (Monthly)
Issued by NWS Upton, NY

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CXUS51 KOKX 012142 RRA
CLMLGA

NYCCLMLGA 000
TTAA00 KOKX 012134


CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
542 PM EDT MON MAY 1 2017

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

...THE LAGUARDIA NY CLIMATE SUMMARY FOR THE MONTH OF APRIL 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1939 TO 2017

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              94   04/17/2002
 LOW               22   04/07/1982
                        04/06/1982
HIGHEST            88   04/29        MM      MM       80  04/18
                        04/16
LOWEST             39   04/01        MM      MM       27  04/05
AVG. MAXIMUM     65.2              60.9     4.3     61.2
AVG. MINIMUM     49.9              44.4     5.5     45.2
MEAN             57.6              52.7     4.9     53.2
DAYS MAX >= 90      0               0.1    -0.1        0
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MIN <= 32      0               0.7    -0.7        3
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        11.78   2007
 MINIMUM         0.99   1985
TOTALS           4.09              4.00    0.09     1.66
DAILY AVG.       0.14              0.13    0.01     0.06
DAYS >= .01        12              10.9     1.1       11
DAYS >= .10         6               6.6    -0.6        7
DAYS >= .50         3               2.4     0.6        1
DAYS >= 1.00        1               1.2    -0.2        0
GREATEST
 24 HR. TOTAL    1.63   04/03 TO 04/04           04/04 TO 04/04
                        04/01 TO 04/01                    04/03 TO 04/04
                        04/01 TO 04/02                    04/04 TO 04/04
 STORM TOTAL       MM                                 MM
 (MM/DD(HH))            MM                    04/04(00) TO 04/04(00)
                                                 04/04(00) TO 04/04(00)4
                                                 04/04(00) TO 04/04(00)4

SNOWFALL (INCHES)
RECORDS
 TOTAL             MM   5
 24 HR TOTAL       MM
TOTALS            0.0               0.5    -0.5        T
 LIQUID EQUIV    0.00              0.10   -0.10       MM
SINCE 7/1        33.2              26.9     6.3     36.2
 LIQUID 7/1      3.32              2.70             3.62
DAYS >= TRACE       0               0.2    -0.2        2
DAYS >= 1.0         0               0.1    -0.1        0
GREATEST
 SNOW DEPTH         0   MM                             0  MM
 24 HR TOTAL      0.0   04/30 TO 04/30           04/04 TO 04/04
                                                          04/04 TO 04/04
                                                          04/04 TO 04/04
 STORM TOTAL       MM                                 MM
 (MM/DD(HH))            MM                    04/04(00) TO 04/04(00)
                                                 04/04(00) TO 04/04(00)4
                                                 04/04(00) TO 04/04(00)4

DEGREE_DAYS
HEATING TOTAL     246               378    -132      354
 SINCE 7/1       3668              4514    -846     3511
COOLING TOTAL      31                 8      23        8
 SINCE 1/1         31                 8      23       13
.....................................................

WIND (MPH)
AVERAGE WIND SPEED              10.9
HIGHEST WIND SPEED/DIRECTION    35/050    DATE  04/01
HIGHEST GUST SPEED/DIRECTION    44/270    DATE  04/29

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.70
NUMBER OF DAYS FAIR            1
NUMBER OF DAYS PC             14
NUMBER OF DAYS CLOUDY         15

AVERAGE RH (PERCENT)     60

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                2     RAIN                       6
LIGHT RAIN               16     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      7
HAZE                      7

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

$$



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