Climatological Report (Monthly)
Issued by NWS
Issued by NWS
506
CXUS56 KPDT 032007
CLMPSC
CLIMATE REPORT
NATIONAL WEATHER SERVICE PENDLETON,OR
107 PM PDT TUE JUN 03 2025
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...THE PASCO WA CLIMATE SUMMARY FOR THE MONTH OF MAY 2025...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1894 TO 2025
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
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TEMPERATURE (F)
RECORD
HIGH 104 05/31/1910
LOW 26 05/01/1905
HIGHEST 95 05/31 92 05/11
LOWEST 34 05/04 32 05/01
05/05
05/09
AVG. MAXIMUM 77.5 76.5 1.0 75.8
AVG. MINIMUM 44.3 46.3 -2.0 45.8
MEAN 60.9 61.4 -0.5 60.8
DAYS MAX >= 90 2 3.0 -1.0 2
DAYS MAX <= 32 0 0.0 0.0 0
DAYS MIN <= 32 0 1.5 -1.5 1
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 1.52 2016
MINIMUM T 1924
TOTALS 0.90 0.71 0.19 0.82
DAILY AVG. 0.03 0.02 0.01 0.03
DAYS >= .01 4 7.2 -3.2 5
DAYS >= .10 2 2.4 -0.4 2
DAYS >= .50 1 0.2 0.8 1
DAYS >= 1.00 0 0.0 0.0 0
GREATEST
24 HR. TOTAL 0.75 05/17 TO 05/17 0.57 05/04 TO 05/05
DEGREE DAYS
HEATING TOTAL 150 150 0 149
SINCE 7/1 4678 4975 -297
COOLING TOTAL 28 39 -11 28
SINCE 1/1 28 41 -13
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WIND (MPH)
AVERAGE WIND SPEED 7.2
RESULTANT WIND SPEED/DIRECTION 3/240
HIGHEST WIND SPEED/DIRECTION 33/310 DATE 05/31
HIGHEST GUST SPEED/DIRECTION 45/300 DATE 05/31
AVERAGE RH (PERCENT) 55
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 2 MIXED PRECIP 0
HEAVY RAIN 1 RAIN 1
LIGHT RAIN 8 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 4 FOG W/VIS <= 1/4 MILE 0
HAZE 3
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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