900
CXUS56 KPDT 012031
CLMPDT
CLIMATE REPORT
NATIONAL WEATHER SERVICE PENDLETON,OR
1231 PM PST THU JAN 01 2026
...............................
..THE PENDLETON OR CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2025
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1890 TO 2025
WEATHER OBSERVED NORMAL DEPART LAST YEAR'S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
............................................................
TEMPERATURE (F)
RECORD
HIGH 75 12/12/1921
LOW -28 12/13/1919
HIGHEST 71 12/15 60 12/18
LOWEST 19 12/30 22 12/10
12/31
AVG. MAXIMUM 51.1 40.8 10.3 44.7
AVG. MINIMUM 33.1 27.5 5.6 33.4
MEAN 42.1 34.2 7.9 39.1
DAYS MAX >= 90 0 0.0 0.0 0
DAYS MAX <= 32 0 7.5 -7.5 6
DAYS MIN <= 32 16 22.4 -6.4 15
DAYS MIN <= 0 0 0.4 -0.4 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 4.68 1973
MINIMUM 0.21 1989
TOTALS 2.06 1.50 0.56 3.12
DAILY AVG. 0.08 0.05 0.03 0.10
DAYS >= .01 10 12.5 -2.5 14
DAYS >= .10 6 5.2 0.8 11
DAYS >= .50 1 0.4 0.6 2
DAYS >= 1.00 0 0.0 0.0 0
GREATEST
24 HR. TOTAL 0.87 12/09 TO 12/09 0.79 12/24 TO 12/24
SNOWFALL (INCHES)
RECORDS
TOTAL 32.5 2008
24 HR TOTAL 17.8 MM
TOTALS T 5.4 -5.4
SINCE 7/1 1.0
DAYS >= TRACE 2
DAYS >= 1.0 0
DAYS >= 3.5 0
GREATEST
SNOW DEPTH 0
24 HR TOTAL MM
DEGREE DAYS
HEATING TOTAL 612 956 -344 794
SINCE 7/1 1679 2241 -562
COOLING TOTAL 0 0 0 0
SINCE 1/1 939 637 302
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WIND (MPH)
AVERAGE WIND SPEED 7.8
RESULTANT WIND SPEED/DIRECTION 4/220
HIGHEST WIND SPEED/DIRECTION 58/260 DATE 12/17
HIGHEST GUST SPEED/DIRECTION 81/260 DATE 12/17
AVERAGE RH (PERCENT) 74
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 MIXED PRECIP 0
HEAVY RAIN 1 RAIN 4
LIGHT RAIN 14 FREEZING RAIN 0
LT FREEZING RAIN 1 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 2 SLEET 0
FOG 12 FOG W/VIS <= 1/4 MILE 6
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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