Climatological Report (Monthly)
Issued by NWS Portland, OR
Issued by NWS Portland, OR
305
CXUS56 KPQR 011442
CLMMMV
CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON
742 AM PDT THU OCT 01 2026
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...THE MCMINNVILLE OR CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2026...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1894 TO 2026
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
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TEMPERATURE (F)
HIGHEST 89 92 09/16
LOWEST 40 39 09/26
AVG. MAXIMUM 72.2 77.0 -4.8 78.8
AVG. MINIMUM 49.3 48.2 1.1 50.5
MEAN 60.7 62.6 -1.9 64.7
DAYS MAX >= 90 0 2.8 -2.8 3
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 7.58 1996
MINIMUM 0.00 1991
TOTALS 1.79 1.30 0.49 1.32
DAYS >= .01 7 7.2 -0.2 6
DAYS >= .10 6 3.3 2.7 3
DAYS >= .50 0 0.8 -0.8 1
DAYS >= 1.00 0 0.2 -0.2 0
GREATEST
24 HR. TOTAL 0.52 09/03 TO 09/04
DEGREE DAYS
HEATING TOTAL 131 112 19 63
SINCE 7/1 157 171 -14 MM
COOLING TOTAL 10 40 -30 60
SINCE 1/1 295 282 13 MM
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WIND (MPH)
AVERAGE WIND SPEED 4.5
RESULTANT WIND SPEED/DIRECTION 1/240
HIGHEST WIND SPEED/DIRECTION 31/180 DATE 09/25
HIGHEST GUST SPEED/DIRECTION 42/170 DATE 09/25
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.40
AVERAGE RH (PERCENT) 72
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 1 MIXED PRECIP 0
HEAVY RAIN 2 RAIN 3
LIGHT RAIN 7 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 4
HAZE 4
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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