Climatological Report (Monthly) Issued by NWS
000
CXUS56 KMTR 010829
CLMLVK
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
129 AM PDT THU JUN 01 2023
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...THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR THE MONTH OF MAY 2023...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1930 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 104 05/17/2009
05/31/2001
LOW 32 05/05/1952
05/04/1952
HIGHEST 92 05/13 100 05/25
LOWEST 44 05/04 38 05/11
AVG. MAXIMUM 72.6 75.3 -2.7 78.1
AVG. MINIMUM 50.4 49.3
MEAN 61.5 62.4 -0.9 63.7
DAYS MAX >= 90 1 3
DAYS MAX <= 32 0 0
DAYS MIN <= 32 0 0
DAYS MIN <= 0 0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 0.26 2020
MINIMUM 0.00 2022
TOTALS 0.34 0.56 -0.22 0.00
DAILY AVG. 0.01 0.00
DAYS >= .01 5 0
DAYS >= .10 2 0
DAYS >= .50 0 0
DAYS >= 1.00 0 0
GREATEST
24 HR. TOTAL 0.17 05/01 TO 05/02 0.00 04/30 TO 04/30
05/02 TO 05/03
DEGREE DAYS
HEATING TOTAL 134 126 8 90
SINCE 7/1 2895 2674 221 MM
COOLING TOTAL 34 44 -10 57
SINCE 1/1 47 52 -5 MM
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WIND (MPH)
AVERAGE WIND SPEED 8.3
RESULTANT WIND SPEED/DIRECTION 6/270
HIGHEST WIND SPEED/DIRECTION 24/250 DATE 05/01
HIGHEST GUST SPEED/DIRECTION 31/260 DATE 05/01
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.42
NUMBER OF DAYS FAIR 14
NUMBER OF DAYS PC 11
NUMBER OF DAYS CLOUDY 6
AVERAGE RH (PERCENT) 67
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 1 MIXED PRECIP 0
HEAVY RAIN 0 RAIN 1
LIGHT RAIN 5 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 11 FOG W/VIS <= 1/4 MILE 0
HAZE 4
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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