Climatological Report (Monthly)
Issued by NWS Portland, OR
Issued by NWS Portland, OR
417
CXUS56 KPQR 011624
CLMSPB
CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON
924 AM PDT MON SEP 01 2025
...................................
...THE SCAPPOOSE OR CLIMATE SUMMARY FOR THE MONTH OF AUGUST 2025...
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
................................................................
TEMPERATURE (F)
HIGHEST 101 MM MM
LOWEST 48 MM MM
AVG. MAXIMUM 84.5 82.0 2.5 MM
AVG. MINIMUM 58.1 54.4 3.7 MM
MEAN 71.3 68.2 3.1 MM
DAYS MAX >= 90 8 5.1 2.9 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 0.83 2023
MINIMUM 0.02 2022
TOTALS 0.41 0.52 -0.11 0.54
DAYS >= .01 3 3.8 -0.8 3
DAYS >= .10 2 1.5 0.5 1
DAYS >= .50 0 0.2 -0.2 0
DAYS >= 1.00 0 0.0 0.0 0
GREATEST
24 HR. TOTAL 0.24 08/06 TO 08/06
DEGREE DAYS
HEATING TOTAL 4 25 -21 MM
SINCE 7/1 10 54 -44 MM
COOLING TOTAL 207 124 83 MM
SINCE 1/1 440 287 153 MM
................................................................
WIND (MPH)
AVERAGE WIND SPEED 5.3
RESULTANT WIND SPEED/DIRECTION 3/000
HIGHEST WIND SPEED/DIRECTION 17/360 DATE 08/10
HIGHEST GUST SPEED/DIRECTION 27/020 DATE 08/09
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.27
AVERAGE RH (PERCENT) 62
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 1 MIXED PRECIP 0
HEAVY RAIN 0 RAIN 1
LIGHT RAIN 4 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 3 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.
$$