Climatological Report (Monthly) Issued by NWS Portland, OR
000
CXUS56 KPQR 011547
CLMAST
CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON
847 AM PDT THU JUN 01 2023
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...THE ASTORIA OR CLIMATE SUMMARY FOR THE MONTH OF MAY 2023...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1887 TO 2023
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
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TEMPERATURE (F)
HIGHEST 93R 67 05/31
LOWEST 41 37 05/10
AVG. MAXIMUM 64.1 60.5 3.6 57.5
AVG. MINIMUM 49.5 46.3 3.2 44.9
MEAN 56.8 53.4 3.4 51.2
DAYS MAX >= 90 1 0.1 0.9 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 8.52 1895
MINIMUM 0.37 1982
TOTALS 1.17 3.40 -2.23 6.24
DAYS >= .01 6 15.5 -9.5 23
DAYS >= .10 2 9.0 -7.0 15
DAYS >= .50 1 2.0 -1.0 4
DAYS >= 1.00 0 0.4 -0.4 1
GREATEST
24 HR. TOTAL 1.08 05/04 TO 05/05
DEGREE DAYS
HEATING TOTAL 256 361 -105 420
SINCE 7/1 4551 4728 -177 MM
COOLING TOTAL 13 2 11 0
SINCE 1/1 14 2 12 MM
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WIND (MPH)
AVERAGE WIND SPEED 7.8
RESULTANT WIND SPEED/DIRECTION 5/300
HIGHEST WIND SPEED/DIRECTION 23/080 DATE 05/14
23/320 05/24
HIGHEST GUST SPEED/DIRECTION 31/080 DATE 05/14
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.62
NUMBER OF DAYS FAIR 8
NUMBER OF DAYS PC 10
NUMBER OF DAYS CLOUDY 13
AVERAGE RH (PERCENT) 76
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 MIXED PRECIP 0
HEAVY RAIN 1 RAIN 3
LIGHT RAIN 9 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 12 FOG W/VIS <= 1/4 MILE 1
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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