Climatological Report (Monthly)
Issued by NWS Portland, OR
Issued by NWS Portland, OR
029
CXUS56 KPQR 011548
CLMVUO
CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON
848 AM PDT SUN JUN 01 2025
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...THE VANCOUVER WA CLIMATE SUMMARY FOR THE MONTH OF MAY 2025...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1891 TO 2025
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
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TEMPERATURE (F)
HIGHEST 86 90 05/10
LOWEST 36 38 05/01
05/08
AVG. MAXIMUM 69.6 68.3 1.3 68.2
AVG. MINIMUM 47.6 48.2 -0.6 47.1
MEAN 58.6 58.3 0.3 57.6
DAYS MAX >= 90 0 0.6 -0.6 1
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)
TOTALS 1.37 2.41
DAYS >= .01 10 12
DAYS >= .10 3 6
DAYS >= .50 1 1
DAYS >= 1.00 0 0
GREATEST
24 HR. TOTAL 0.80 05/16 TO 05/17
DEGREE DAYS
HEATING TOTAL 195 235
SINCE 7/1 3856 MM
COOLING TOTAL 7 16
SINCE 1/1 8 MM
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WIND (MPH)
AVERAGE WIND SPEED 4.3
RESULTANT WIND SPEED/DIRECTION 2/300
HIGHEST WIND SPEED/DIRECTION 20/280 DATE 05/02
20/290 05/17
HIGHEST GUST SPEED/DIRECTION 31/290 DATE 05/31
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.44
AVERAGE RH (PERCENT) 61
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 1 MIXED PRECIP 0
HEAVY RAIN 1 RAIN 2
LIGHT RAIN 11 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 6 FOG W/VIS <= 1/4 MILE 0
HAZE 1
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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