Climatological Report (Monthly)
Issued by NWS Portland, OR
Issued by NWS Portland, OR
653
CXUS56 KPQR 011539
CLMSPB
CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON
839 AM PDT WED MAY 01 2024
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...THE SCAPPOOSE OR CLIMATE SUMMARY FOR THE MONTH OF APRIL 2024...
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 77 89 04/28
LOWEST 33 32 04/14
04/20
AVG. MAXIMUM 62.9 61.0 1.9 58.5
AVG. MINIMUM 41.3 39.9 1.4 39.7
MEAN 52.1 50.5 1.6 49.1
DAYS MAX >= 90 0 0.0 0.0 0
DAYS MAX <= 32 0 0.0 0.0 0
DAYS MIN <= 32 0 2.8 -2.8 2
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 4.88 2023
MINIMUM 0.40 2021
TOTALS 1.03 3.08 -2.05 4.88
DAYS >= .01 11 17.0 -6.0 19
DAYS >= .10 4 9.2 -5.2 13
DAYS >= .50 0 1.4 -1.4 4
DAYS >= 1.00 0 0.1 -0.1 1
GREATEST
24 HR. TOTAL 0.29 04/25 TO 04/25
DEGREE DAYS
HEATING TOTAL 377 437 -60 472
SINCE 7/1 3778 4308 -530 MM
COOLING TOTAL 0 1 -1 3
SINCE 1/1 0 1 -1 MM
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WIND (MPH)
AVERAGE WIND SPEED 4.5
RESULTANT WIND SPEED/DIRECTION 1/320
HIGHEST WIND SPEED/DIRECTION 23/220 DATE 04/20
HIGHEST GUST SPEED/DIRECTION 33/220 DATE 04/20
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.44
AVERAGE RH (PERCENT) 66
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 MIXED PRECIP 0
HEAVY RAIN 2 RAIN 4
LIGHT RAIN 15 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 9 FOG W/VIS <= 1/4 MILE 0
HAZE 2
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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