Climatological Report (Seasonal) Issued by NWS Upton, NY
000
CXUS51 KOKX 032157
CLSLGA
NYCCLMLGA 000
TTAA00 KOKX 032034
CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
457 PM EST TUE MAR 3 2009
...................................
...THE LAGUARDIA NY CLIMATE SUMMARY FOR THE SEASON, FROM
12/1/2008 TO 2/28/2009...
CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1948 TO 2009
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE
NORMAL
.............................................................
TEMPERATURE (F)
RECORD
HIGH 75 MM
LOW -3 MM
HIGHEST 67 12/15 MM MM
LOWEST 8 01/17 MM MM
AVG. MAXIMUM 41.4 41.8 -0.4
AVG. MINIMUM 28.4 29.7 -1.3
MEAN 34.9 35.8 -0.9
DAYS MAX >= 90 0 0.0 0.0
DAYS MAX <= 32 19 18.9 0.1
DAYS MIN <= 32 65 54.2 10.8
DAYS MIN <= 0 0 0.2 -0.2
PRECIPITATION (INCHES)
RECORD
MAXIMUM MM MM
MINIMUM MM MM
TOTALS 8.77 9.82 -1.05 12.57
DAILY AVG. 0.09 0.11 -0.02
DAYS >= .01 33 30.9 2.1
DAYS >= .10 15 18.9 -3.9
DAYS >= .50 6 6.6 -0.6
DAYS >= 1.00 2 2.1 -0.1
GREATEST
24 HR. TOTAL 2.58 MM
STORM TOTAL 1.17
(MM/DD(HH)) MM
SNOWFALL (INCHES)
RECORDS
TOTAL 11.2 2008
24 HR TOTAL 6.4 MM
TOTALS 21.2 19.2 2.0
LIQUID EQUIV 2.12 1.90 0.22
SINCE 7/1 21.2 19.6 1.6
LIQUID 7/1 2.12
DAYS >= TRACE 20 MM MM
DAYS >= 1.0 9 4.7 4.3
GREATEST
SNOW DEPTH 4 01/20
12/21
24 HR TOTAL 4.4 MM
STORM TOTAL 2.6
(MM/DD(HH)) MM
DEGREE_DAYS
HEATING TOTAL 2688 2733 -45
SINCE 7/1 3493 3548 -55
COOLING TOTAL 0 0 0
SINCE 1/1 0 0 0
FREEZE DATES
RECORD
EARLIEST MM
LATEST MM
EARLIEST MM
LATEST MM
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WIND (MPH)
AVERAGE WIND SPEED 12.5
HIGHEST WIND SPEED/DIRECTION 44/290 DATE 02/12
HIGHEST GUST SPEED/DIRECTION 56/270 DATE 02/12
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
NUMBER OF DAYS FAIR 22
NUMBER OF DAYS PC 41
NUMBER OF DAYS CLOUDY 27
AVERAGE RH (PERCENT) 57
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 MIXED PRECIP 2
HEAVY RAIN 4 RAIN 9
LIGHT RAIN 27 FREEZING RAIN 3
LT FREEZING RAIN 7 HAIL 0
HEAVY SNOW 1 SNOW 10
LIGHT SNOW 19 SLEET 5
FOG 25 FOG W/VIS <= 1/4 MILE 3
HAZE 18
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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