Climatological Report (Monthly)
Issued by NWS
Issued by NWS
805
CXUS56 KMTR 010841
CLMSTS
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
141 AM PDT SAT JUN 01 2024
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...THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR THE MONTH OF MAY 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 102 05/15/2008
LOW 32 05/10/2022
HIGHEST 90 05/10 88 05/13
LOWEST 38 05/06 41 05/07
AVG. MAXIMUM 77.1 74.7 2.4 70.5
AVG. MINIMUM 47.3 46.6 0.7 48.3
MEAN 62.2 60.7 1.5 59.4
DAYS MAX >= 90 1 2.0 -1.0 0
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 5.05 2005
MINIMUM 0.00 2001
TOTALS 0.82 0.86
DAILY AVG. 0.03 0.03
DAYS >= .01 1 6
DAYS >= .10 1 4
DAYS >= .50 1 0
DAYS >= 1.00 0 0
GREATEST
24 HR. TOTAL 0.82 05/04 TO 05/04 0.34 05/05 TO 05/06
DEGREE DAYS
HEATING TOTAL 108 175
SINCE 7/1 2367 MM
COOLING TOTAL 29 9
SINCE 1/1 29 MM
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WIND (MPH)
AVERAGE WIND SPEED 6.8
RESULTANT WIND SPEED/DIRECTION 1/180
HIGHEST WIND SPEED/DIRECTION 25/320 DATE 05/02
HIGHEST GUST SPEED/DIRECTION 39/320 DATE 05/02
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.24
NUMBER OF DAYS FAIR 21
NUMBER OF DAYS PC 8
NUMBER OF DAYS CLOUDY 2
AVERAGE RH (PERCENT) 66
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 MIXED PRECIP 0
HEAVY RAIN 0 RAIN 1
LIGHT RAIN 2 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 15 FOG W/VIS <= 1/4 MILE 1
HAZE 9
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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