Climatological Report (Monthly) Issued by NWS
000
CXUS56 KMTR 010842
CLMSTS
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
142 AM PDT TUE AUG 01 2023
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...THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR THE MONTH OF JULY 2023...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 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 108 07/16/2017
07/07/2017
07/22/2006
LOW 38 07/07/2012
HIGHEST 101 07/01 95 07/10
LOWEST 44 07/09 44 07/22
AVG. MAXIMUM 87.5 83.5 4.0 82.5
AVG. MINIMUM 51.5 51.7 -0.2 51.7
MEAN 69.5 67.6 1.9 67.1
DAYS MAX >= 90 12 6.6 5.4 3
DAYS MAX <= 32 0 0.0 0.0 0
DAYS MIN <= 32 0 0.0 0.0 0
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 0.10 2007
MINIMUM 0.00 2021
TOTALS T 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 07/16 TO 07/16 T 07/29 TO 07/29
07/13 TO 07/13
07/29 TO 07/29
DEGREE DAYS
HEATING TOTAL 10 4
SINCE 7/1 10 MM
COOLING TOTAL 157 78
SINCE 1/1 191 MM
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WIND (MPH)
AVERAGE WIND SPEED 5.6
RESULTANT WIND SPEED/DIRECTION 5/170
HIGHEST WIND SPEED/DIRECTION 18/120 DATE 07/08
HIGHEST GUST SPEED/DIRECTION 24/130 DATE 07/08
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.21
NUMBER OF DAYS FAIR 25
NUMBER OF DAYS PC 6
NUMBER OF DAYS CLOUDY 0
AVERAGE RH (PERCENT) 63
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 1 MIXED PRECIP 0
HEAVY RAIN 0 RAIN 0
LIGHT RAIN 0 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 19 FOG W/VIS <= 1/4 MILE 7
HAZE 12
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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