Climatological Report (Monthly)
Issued by NWS
Issued by NWS
457
CXUS56 KMTR 020013
CLMSTS
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
513 PM PDT THU AUG 01 2024
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...THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR THE MONTH OF JULY 2024...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2024
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 106 07/02 101 07/01
07/19
LOWEST 47 07/16 44 07/09
AVG. MAXIMUM 89.4 83.5 5.9 87.5
AVG. MINIMUM 53.8 51.7 2.1 51.4
MEAN 71.6 67.6 4.0 69.5
DAYS MAX >= 90 16 6.6 9.4 12
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 07/27 TO 07/27 T 07/16 TO 07/16
DEGREE DAYS
HEATING TOTAL 5 10
SINCE 7/1 5 MM
COOLING TOTAL 219 157
SINCE 1/1 359 MM
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WIND (MPH)
AVERAGE WIND SPEED 5.6
RESULTANT WIND SPEED/DIRECTION 5/160
HIGHEST WIND SPEED/DIRECTION 20/190 DATE 07/13
HIGHEST GUST SPEED/DIRECTION 25/170 DATE 07/13
25/150 07/26
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.20
NUMBER OF DAYS FAIR 22
NUMBER OF DAYS PC 9
NUMBER OF DAYS CLOUDY 0
AVERAGE RH (PERCENT) 67
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 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 20 FOG W/VIS <= 1/4 MILE 3
HAZE 13
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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