Climatological Report (Monthly)
Issued by NWS
Issued by NWS
000
CXUS56 KMTR 010940
CLMSTS
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
240 AM PDT SAT JUL 01 2023
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...THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR THE MONTH OF JUNE 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 06/14/2000
LOW 39 06/08/1999
06/07/1999
HIGHEST 92 06/30 104 06/21
LOWEST 44 06/01 43 06/18
06/02
06/20
AVG. MAXIMUM 75.1 81.8 -6.7 84.6
AVG. MINIMUM 51.0 50.1 0.9 51.2
MEAN 63.1 65.9 -2.8 67.9
DAYS MAX >= 90 1 6.1 -5.1 7
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 1.57 2011
MINIMUM 0.00 2014
TOTALS 0.03 0.66
DAILY AVG. 0.00 0.02
DAYS >= .01 2 2
DAYS >= .10 0 2
DAYS >= .50 0 1
DAYS >= 1.00 0 0
GREATEST
24 HR. TOTAL 0.02 06/06 TO 06/06 0.66 06/04 TO 06/05
DEGREE DAYS
HEATING TOTAL 69 19
SINCE 7/1 3150 MM
COOLING TOTAL 18 114
SINCE 1/1 34 MM
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WIND (MPH)
AVERAGE WIND SPEED 5.9
RESULTANT WIND SPEED/DIRECTION 4/180
HIGHEST WIND SPEED/DIRECTION 21/240 DATE 06/18
21/340 06/19
HIGHEST GUST SPEED/DIRECTION 28/240 DATE 06/18
28/340 06/19
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.48
NUMBER OF DAYS FAIR 9
NUMBER OF DAYS PC 15
NUMBER OF DAYS CLOUDY 6
AVERAGE RH (PERCENT) 66
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 MIXED PRECIP 0
HEAVY RAIN 0 RAIN 0
LIGHT RAIN 2 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 18 FOG W/VIS <= 1/4 MILE 0
HAZE 20
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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