Climatological Report (Monthly) Issued by NWS Upton, NY
000
CXUS51 KOKX 011216 RRA
CLMLGA
CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
639 AM EST MON JAN 01 2024
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...THE LAGUARDIA NY CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2023...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1939 TO 2023
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
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TEMPERATURE (F)
RECORD
HIGH 75 12/07/1998
LOW -2 12/20/1942
HIGHEST 63 12/18 MM MM 60 12/06
12/30
LOWEST 26 12/22 MM MM 7 12/24
AVG. MAXIMUM 49.2 45.4 3.8 44.6
AVG. MINIMUM 39.4 34.7 4.7 32.8
MEAN 44.3 40.0 4.3 38.7
DAYS MAX >= 90 0 0.0 0.0 0
DAYS MAX <= 32 0 2.5 -2.5 3
DAYS MIN <= 32 4 12.3 -8.3 12
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 7.70 1973
MINIMUM 0.31 1955
TOTALS 6.71 4.08 2.63 4.40
DAILY AVG. 0.22 0.13 0.09 0.14
DAYS >= .01 10 11.5 -1.5 9
DAYS >= .10 8 7.3 0.7 9
DAYS >= .50 5 3.2 1.8 4
DAYS >= 1.00 3 1.1 1.9 0
GREATEST
24 HR. TOTAL 2.35 12/17 TO 12/18 1.14 12/06 TO 12/07
STORM TOTAL 2.13 0.95
(MM/DD(HH)) MM
SNOWFALL (INCHES)
RECORDS
TOTAL 26.2 1947
24 HR TOTAL MM
TOTALS T 5.2 -5.2 0.4
LIQUID EQUIV T 0.50 -0.50 0.00
SINCE 7/1 T 5.6 -5.6 MM
LIQUID 7/1 -0.10 0.50 MM
DAYS >= TRACE 2 2.7 -0.7 3
DAYS >= 1.0 0 1.2 -1.2 0
GREATEST
SNOW DEPTH 0 MM MM
24 HR TOTAL MM MM
STORM TOTAL 0.0 0.3
(MM/DD(HH)) MM
DEGREE DAYS
HEATING TOTAL 634 774 -140 808
SINCE 7/1 1318 1470 -152 MM
COOLING TOTAL 0 0 0 0
SINCE 1/1 1389 1408 -19 MM
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WIND (MPH)
AVERAGE WIND SPEED 10.2
HIGHEST WIND SPEED/DIRECTION 38/140 DATE 12/18
HIGHEST GUST SPEED/DIRECTION 54/160 DATE 12/18
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.68
NUMBER OF DAYS FAIR 6
NUMBER OF DAYS PC 10
NUMBER OF DAYS CLOUDY 15
AVERAGE RH (PERCENT) 65
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 1 MIXED PRECIP 0
HEAVY RAIN 4 RAIN 6
LIGHT RAIN 11 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 1 SLEET 1
FOG 13 FOG W/VIS <= 1/4 MILE 4
HAZE 2
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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