Climatological Report (Seasonal) Issued by NWS Upton, NY
000
CXUS51 KOKX 031319 CCA
CLSNYC
CLIMATE REPORT...CORRECTED
NATIONAL WEATHER SERVICE NEW YORK NY
818 AM EST THU MAR 3 2011
...THE CENTRAL PARK NY CLIMATE SUMMARY FOR THE SEASON, FROM
12/1/2010 TO 2/28/2011...
CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1869 TO 2011
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE
NORMAL
.............................................................
TEMPERATURE (F)
RECORD
HIGH 75 12/07/1998
02/24/1985
02/25/1930
LOW -15 02/09/1934
HIGHEST 67 02/18 MM MM
LOWEST 6 01/24 MM MM
AVG. MAXIMUM 38.7 40.1 -1.4
AVG. MINIMUM 26.9 27.6 -0.7
MEAN 32.8 33.9 -1.1
DAYS MAX >= 90 0 0.0 0.0
DAYS MAX <= 32 22 18.6 3.4
DAYS MIN <= 32 73 55.4 17.6
DAYS MIN <= 0 0 0.3 -0.3
PRECIPITATION (INCHES)
RECORD
MAXIMUM 20.71 1978-79
MINIMUM 4.22 1900-01
TOTALS 12.64 10.60 2.04 16.04
DAILY AVG. 0.14 0.12 0.02
DAYS >= .01 26 30.2 -4.2
DAYS >= .10 19 19.7 -0.7
DAYS >= .50 10 7.8 2.2
DAYS >= 1.00 6 3.1 2.9
GREATEST
24 HR. TOTAL 1.95 MM
STORM TOTAL MM
(MM/DD(HH)) MM
SNOWFALL (INCHES)
RECORDS
TOTAL 60.9 2010-11
24 HR TOTAL 25.5 12/26/1947
TOTALS 60.9R 18.3 42.6
LIQUID EQUIV 6.09 1.80 4.29
SINCE 7/1 60.9 18.7 42.2
LIQUID 7/1 6.09
DAYS >= TRACE 25 8.8 16.2
DAYS >= 1.0 12 4.8 7.2
GREATEST
SNOW DEPTH 23R 01/27
24 HR TOTAL 12.3 01/26
STORM TOTAL MM
(MM/DD(HH)) MM
DEGREE_DAYS
HEATING TOTAL 2883 2798 85
SINCE 7/1 3609 3571 38
COOLING TOTAL 0 0 0
SINCE 1/1 0 0 0
..............................................................
WIND (MPH)
AVERAGE WIND SPEED 7.4
HIGHEST WIND SPEED/DIRECTION 31/290 DATE 02/19
HIGHEST GUST SPEED/DIRECTION 47/300 DATE 02/19
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
NUMBER OF DAYS FAIR 44
NUMBER OF DAYS PC 26
NUMBER OF DAYS CLOUDY 20
AVERAGE RH (PERCENT) 57
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 MIXED PRECIP 0
HEAVY RAIN 3 RAIN 5
LIGHT RAIN 13 FREEZING RAIN 3
LT FREEZING RAIN 4 HAIL 0
HEAVY SNOW 7 SNOW 10
LIGHT SNOW 21 SLEET 0
FOG 26 FOG W/VIS <= 1/4 MILE 12
HAZE 27
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$