Climatological Report (Monthly) Issued by NWS Portland, OR
000
CXUS56 KPQR 011612
CLMSPB
CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON
912 AM PDT MON MAY 01 2023
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...THE SCAPPOOSE OR CLIMATE SUMMARY FOR THE MONTH OF APRIL 2023...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 9999 TO 9999
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
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TEMPERATURE (F)
HIGHEST 89 78 04/07
LOWEST 32 31 04/13
04/15
AVG. MAXIMUM 58.5 61.0 -2.5 57.2
AVG. MINIMUM 39.7 39.9 -0.2 38.5
MEAN 49.1 50.5 -1.4 47.8
DAYS MAX >= 90 0 0.0 0.0 0
DAYS MAX <= 32 0 0.0 0.0 0
DAYS MIN <= 32 2 2.8 -0.8 3
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 4.80 2022
MINIMUM 0.40 2021
TOTALS 4.88 3.08 1.80 4.80
DAYS >= .01 19 17.0 2.0 22
DAYS >= .10 13 9.2 3.8 14
DAYS >= .50 4 1.4 2.6 2
DAYS >= 1.00 1 0.1 0.9 0
GREATEST
24 HR. TOTAL 1.03 04/09 TO 04/10
DEGREE DAYS
HEATING TOTAL 472 437 35 508
SINCE 7/1 4344 4308 36 MM
COOLING TOTAL 3 1 2 0
SINCE 1/1 3 1 2 MM
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WIND (MPH)
AVERAGE WIND SPEED 4.2
RESULTANT WIND SPEED/DIRECTION 1/180
HIGHEST WIND SPEED/DIRECTION 21/150 DATE 04/17
HIGHEST GUST SPEED/DIRECTION 28/240 DATE 04/17
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.67
AVERAGE RH (PERCENT) 73
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 2 MIXED PRECIP 0
HEAVY RAIN 2 RAIN 9
LIGHT RAIN 22 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 17 FOG W/VIS <= 1/4 MILE 0
HAZE 0
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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