Climatological Report (Monthly) Issued by NWS
000
CXUS56 KMTR 010940
CLMCCR
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
240 AM PDT SAT JUL 01 2023
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...THE CONCORD AIRPORT CLIMATE SUMMARY FOR THE MONTH OF JUNE 2023...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1999 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 109 MM
LOW 49 06/24/2012
06/09/2012
06/06/2012
HIGHEST 99 06/30 102 06/21
LOWEST 52 06/20 53 06/18
AVG. MAXIMUM 78.4 87.7
AVG. MINIMUM 55.1 58.8
MEAN 66.8 73.3
DAYS MAX >= 90 2 15
DAYS MAX <= 32 0 0
DAYS MIN <= 32 0 0
DAYS MIN <= 0 0 0
PRECIPITATION (INCHES)
TOTALS TR 0.16 -0.16 T
DAILY AVG. T T
DAYS >= .01 0 0
DAYS >= .10 0 0
DAYS >= .50 0 0
DAYS >= 1.00 0 0
GREATEST
24 HR. TOTAL T 06/09 TO 06/09 T 06/05 TO 06/05
06/06 TO 06/06
06/09 TO 06/09
06/04 TO 06/04
06/05 TO 06/05
DEGREE DAYS
HEATING TOTAL 10 2
SINCE 7/1 2648 MM
COOLING TOTAL 71 257
SINCE 1/1 133 MM
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WIND (MPH)
AVERAGE WIND SPEED 11.1
RESULTANT WIND SPEED/DIRECTION 8/230
HIGHEST WIND SPEED/DIRECTION 25/250 DATE 06/06
HIGHEST GUST SPEED/DIRECTION 34/260 DATE 06/06
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.17
NUMBER OF DAYS FAIR 23
NUMBER OF DAYS PC 7
NUMBER OF DAYS CLOUDY 0
AVERAGE RH (PERCENT) 61
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 MIXED PRECIP 0
HEAVY RAIN 0 RAIN 0
LIGHT RAIN 1 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 0 FOG W/VIS <= 1/4 MILE 0
HAZE 0
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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