Climatological Report (Seasonal)
Issued by NWS Upton, NY

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000
CXUS51 KOKX 011709
CLSLGA

CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
1149 AM EST THU MAR 1 2018

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

...THE LAGUARDIA NY CLIMATE SUMMARY FOR THE SEASON, FROM
12/1/2017 TO 2/28/2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1939 TO 2018

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE
                                          NORMAL
.............................................................
TEMPERATURE (F)
RECORD
 HIGH              79   02/21/2018
 LOW               -7   02/15/1943
HIGHEST            79R  02/21        MM      MM
LOWEST              6   01/07        MM      MM
AVG. MAXIMUM     43.2              41.9     1.3
AVG. MINIMUM     30.2              29.1     1.1
MEAN             36.7              35.5     1.2
DAYS MAX >= 90      0               0.0     0.0
DAYS MAX <= 32     17              13.6     3.4
DAYS MIN <= 32     46              53.4    -7.4
DAYS MIN <= 0       0               0.1    -0.1

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        17.86   1979
 MINIMUM         4.73   2002
TOTALS          10.12              9.49    0.63     8.95
DAILY AVG.       0.12              0.11    0.01
DAYS >= .01        33              30.4     2.6
DAYS >= .10        22              17.9     4.1
DAYS >= .50        10               6.6     3.4
DAYS >= 1.00        2               2.2    -0.2
GREATEST
 24 HR. TOTAL    1.28   MM
 STORM TOTAL       MM
 (MM/DD(HH))            MM

SNOWFALL (INCHES)
RECORDS
 TOTAL           52.1   2014
 24 HR TOTAL     27.9   MM
TOTALS           21.3              21.7    -0.4
 LIQUID EQUIV    2.13              2.20   -0.07
SINCE 7/1        21.3              22.0    -0.7
 LIQUID 7/1      2.13
DAYS >= TRACE      18              10.6     7.4
DAYS >= 1.0         6               4.9     1.1
GREATEST
 SNOW DEPTH         7   01/08
                        01/06
                        01/07
 24 HR TOTAL      7.4   MM
 STORM TOTAL       MM
 (MM/DD(HH))            MM

DEGREE_DAYS
HEATING TOTAL    2542              2654    -112
 SINCE 7/1         MM              3429      MM
COOLING TOTAL       0                 0       0
 SINCE 1/1          0                 0       0
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              11.5
HIGHEST WIND SPEED/DIRECTION    40/300    DATE  01/04
HIGHEST GUST SPEED/DIRECTION    55/270    DATE  12/25

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.70
NUMBER OF DAYS FAIR           12
NUMBER OF DAYS PC             42
NUMBER OF DAYS CLOUDY         36

AVERAGE RH (PERCENT)     62

WEATHER CONDITIONS. NUMBER OF DAYS WITH
  0
 13
  0
  0
  3
  2
  6
HAZE                      6

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

$$


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