Climatological Report (Annual)
Issued by NWS Upton, NY

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000
CXUS51 KOKX 011800
CLALGA

CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
1259 PM EST TUE JAN 1 2019

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

...THE LAGUARDIA NY CLIMATE SUMMARY FOR THE YEAR OF 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  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             107   07/03/1966
 LOW               -7   02/15/1943
HIGHEST            98   08/28        MM      MM      101  06/13
LOWEST              6   01/07        MM      MM       10  12/31
AVG. MAXIMUM     63.6              62.9     0.7     64.4
AVG. MINIMUM     50.4              48.2     2.2     51.1
MEAN             57.0              55.5     1.5     57.7
DAYS MAX >= 90     38              17.0    21.0       17
DAYS MAX <= 32     12              14.5    -2.5       14
DAYS MIN <= 32     56              66.7   -10.7       49
DAYS MIN <= 0       0               0.1    -0.1        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        65.34   2011
 MINIMUM        22.17   1965
TOTALS          58.84             44.73   14.11    42.73
DAILY AVG.       0.16              0.12    0.04     0.12
DAYS >= .01       150             118.0    32.0      117
DAYS >= .10        95              74.0    21.0       71
DAYS >= .50        49              30.4    18.6       30
DAYS >= 1.00       17              11.7     5.3       11
GREATEST
 24 HR. TOTAL    2.50   MM                       12/31 TO 12/31

                                                          12/31 TO
12/31EATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                                                          12/31 TO
12/31EATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S

 STORM TOTAL       MM                                 MM
 (MM/DD(HH))            MM                    12/31(00) TO 12/31(00)
                                                 12/31(00) TO
12/31(00)1EATHER         OBSERVED          NORMAL  DEPART  LAST
YEAR`S
12/31(00) TO 12/31(00)1EATHER         OBSERVED          NORMAL
DEPART  LAST YEAR`S

SNOWFALL (INCHES)
RECORDS
 TOTAL           59.7   1948
 24 HR TOTAL     27.9   MM
 SNOW DEPTH        27   01/24/2016
TOTALS           35.1              26.9     8.2     38.2
 LIQUID EQUIV    3.51              2.70    0.81     3.82
SINCE 7/1         4.7               5.5    -0.8      8.0
 LIQUID 7/1      0.47              0.60   -0.13     0.80
SNOWDEPTH AVG.      0                MM      MM        0
DAYS >= TRACE      25              13.1    11.9       22
DAYS >= 1.0         7               6.3     0.7        9
GREATEST
 SNOW DEPTH         8   03/22                          8  02/10
                        03/21
 24 HR TOTAL      9.6   MM                       12/31 TO 12/31
                                                          12/31 TO
12/31EATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S

                                                          12/31 TO
12/31EATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S

 STORM TOTAL       MM                                 MM
 (MM/DD(HH))            MM                    12/31(00) TO 12/31(00)
                                                 12/31(00) TO
12/31(00)1EATHER         OBSERVED          NORMAL  DEPART  LAST
YEAR`S
12/31(00) TO 12/31(00)1EATHER         OBSERVED          NORMAL
DEPART  LAST YEAR`S

DEGREE_DAYS
HEATING TOTAL    4501              4665    -164     3986
 SINCE 7/1         MM              1606      MM       MM
COOLING TOTAL    1697              1213     484     1439
 SINCE 1/1       1697              1214     483     1439
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              10.8
RESULTANT WIND SPEED/DIRECTION   2/305
HIGHEST WIND SPEED/DIRECTION    45/300    DATE  05/15
HIGHEST GUST SPEED/DIRECTION    55/330    DATE  03/02

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.60
NUMBER OF DAYS FAIR           55
NUMBER OF DAYS PC            156
NUMBER OF DAYS CLOUDY        154

AVERAGE RH (PERCENT)     62

WEATHER CONDITIONS. NUMBER OF DAYS WITH
  0
 79
  1
  1
 10
  7
 20
HAZE                     41

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

$$


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