Climatological Report (Annual) Issued by NWS Upton, NY
000
CXUS51 KOKX 021757
CLANYC
CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
1256 PM EST TUE JAN 2 2018
...................................
...THE CENTRAL PARK NY CLIMATE SUMMARY FOR THE YEAR OF 2017...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1869 TO 2018
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
................................................................
TEMPERATURE (F)
RECORD
HIGH 106 07/09/1936
LOW -15 02/09/1934
HIGHEST 94 07/20 MM MM 96 08/13
06/13 07/23
LOWEST 9 12/31 MM MM -1 02/14
AVG. MAXIMUM 63.3 62.0 1.3 64.6
AVG. MINIMUM 49.6 48.0 1.6 49.8
MEAN 56.3 55.0 1.3 57.2
DAYS MAX >= 90 13 12.2 0.8 22
DAYS MAX <= 32 18 17.6 0.4 12
DAYS MIN <= 32 58 65.6 -7.6 58
DAYS MIN <= 0 0 0.0 0.0 1
PRECIPITATION (INCHES)
RECORD
MAXIMUM 80.56 1983
MINIMUM 26.09 1965
TOTALS 45.04 49.94 -4.90 42.17
DAILY AVG. 0.12 0.14 -0.02 0.11
DAYS >= .01 121 122.0 -1.0 116
DAYS >= .10 73 78.0 -5.0 71
DAYS >= .50 29 33.0 -4.0 30
DAYS >= 1.00 13 13.9 -0.9 12
GREATEST
24 HR. TOTAL 3.19 MM 12/31 TO 12/31
12/31 TO 12/31
12/31 TO 12/31
STORM TOTAL MM MM
(MM/DD(HH)) MM 12/31(00) TO 12/31(00)
12/31(00) TO 12/31(00)1
12/31(00) TO 12/31(00)1
SNOWFALL (INCHES)
RECORDS
TOTAL 64.0 1896
24 HR TOTAL 26.6 MM
SNOW DEPTH 26 12/27/1947
TOTALS 34.7 25.8 8.9 35.3
LIQUID EQUIV 3.47 2.60 0.87 3.53
SINCE 7/1 7.7 5.1 2.6 3.2
LIQUID 7/1 0.77 0.50 0.27 0.32
SNOWDEPTH AVG. 0 MM MM 0
DAYS >= TRACE 22 11.4 10.6 25
DAYS >= 1.0 9 6.2 2.8 4
GREATEST
SNOW DEPTH 8 02/10 22 01/24
24 HR TOTAL 9.4 MM 12/31 TO 12/31
12/31 TO 12/31
12/31 TO 12/31
STORM TOTAL MM MM
(MM/DD(HH)) MM 12/31(00) TO 12/31(00)
12/31(00) TO 12/31(00)1
12/31(00) TO 12/31(00)1
DEGREE_DAYS
HEATING TOTAL 4302 4750 -448 4252
SINCE 7/1 MM 1685 MM MM
COOLING TOTAL 1265 1105 160 1489
SINCE 1/1 1265 1105 160 1489
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WIND (MPH)
AVERAGE WIND SPEED 5.3
RESULTANT WIND SPEED/DIRECTION 1/068
HIGHEST WIND SPEED/DIRECTION 33/070 DATE 01/23
HIGHEST GUST SPEED/DIRECTION 48/310 DATE 02/13
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.40
NUMBER OF DAYS FAIR 184
NUMBER OF DAYS PC 107
NUMBER OF DAYS CLOUDY 74
AVERAGE RH (PERCENT) 63
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 MIXED PRECIP 0
HEAVY RAIN 30 RAIN 60
LIGHT RAIN 115 FREEZING RAIN 1
LT FREEZING RAIN 1 HAIL 0
HEAVY SNOW 4 SNOW 10
LIGHT SNOW 20 SLEET 1
FOG 146 FOG W/VIS <= 1/4 MILE 13
HAZE 66
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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