Climatological Report (Seasonal) Issued by NWS Upton, NY
000
CXUS51 KOKX 012139
CLSLGA
NYCCLMLGA 000
TTAA00 KOKX 012111
CLIMATE REPORT
NATIONAL WEATHER SERVICE UPTON NY
351 PM EST MON DEC 1 2008
...................................
...THE LAGUARDIA NY CLIMATE SUMMARY FOR THE SEASON, FROM
9/1/2008 TO 11/30/2008...
CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1948 TO 2008
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE
NORMAL
.............................................................
TEMPERATURE (F)
RECORD
HIGH 102 09/02/1953
LOW 17 11/29/1955
HIGHEST 90 09/04 MM MM
LOWEST 25 11/22 MM MM
AVG. MAXIMUM 63.9 64.6 -0.7
AVG. MINIMUM 52.3 51.4 0.9
MEAN 58.1 58.0 0.1
DAYS MAX >= 90 1 0.9 0.1
DAYS MAX <= 32 0 0.1 -0.1
DAYS MIN <= 32 6 3.2 2.8
DAYS MIN <= 0 0 0.0 0.0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 18.94 1977
MINIMUM 3.99 1965
TOTALS 12.55 10.70 1.85 8.35
DAILY AVG. 0.14 0.12 0.02
DAYS >= .01 28 25.5 2.5
DAYS >= .10 17 16.8 0.2
DAYS >= .50 7 7.3 -0.3
DAYS >= 1.00 3 2.8 0.2
GREATEST
24 HR. TOTAL 3.29 09/05 TO 09/06
STORM TOTAL MM
(MM/DD(HH)) MM
SNOWFALL (INCHES)
RECORDS
TOTAL 6.1 1989
24 HR TOTAL MM
TOTALS T 0.4 -0.4
LIQUID EQUIV T MM MM
SINCE 7/1 T 0.4 -0.4
LIQUID 7/1 MM
DAYS >= TRACE 2 MM MM
DAYS >= 1.0 0 0.1 -0.1
GREATEST
SNOW DEPTH 0 MM
24 HR TOTAL T 11/30 TO 11/30
11/18 TO 11/18
STORM TOTAL MM
(MM/DD(HH)) MM
DEGREE_DAYS
HEATING TOTAL 805 813 -8
SINCE 7/1 805 815 -10
COOLING TOTAL 201 159 42
SINCE 1/1 1355 1142 213
FREEZE DATES
RECORD
EARLIEST MM
LATEST MM
EARLIEST MM
LATEST MM
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WIND (MPH)
AVERAGE WIND SPEED 10.7
HIGHEST WIND SPEED/DIRECTION 36/310 DATE 10/28
HIGHEST GUST SPEED/DIRECTION 46/160 DATE 10/25
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
NUMBER OF DAYS FAIR 20
NUMBER OF DAYS PC 39
NUMBER OF DAYS CLOUDY 32
AVERAGE RH (PERCENT) 61
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 4 MIXED PRECIP 0
HEAVY RAIN 8 RAIN 17
LIGHT RAIN 30 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 1
LIGHT SNOW 2 SLEET 1
FOG 26 FOG W/VIS <= 1/4 MILE 2
HAZE 14
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$