954
CXUS56 KPDT 011858
CLMALW
CLIMATE REPORT
NATIONAL WEATHER SERVICE PENDLETON, OR
1158 AM PDT WED JUN 01 2022
...............................
..THE WALLA WALLA WA CLIMATE SUMMARY FOR THE MONTH OF MAY 2022
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1949 TO 2022
WEATHER OBSERVED NORMAL DEPART LAST YEAR'S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
............................................................
TEMPERATURE (F)
RECORD
HIGH 100 05/28/1983
LOW 26 05/01/1954
05/07/2002
05/08/1999
HIGHEST 78 05/26 88 05/31
LOWEST 37 05/10 40 05/08
05/13
AVG. MAXIMUM 64.0 71.4 -7.4 72.5
AVG. MINIMUM 45.1 49.3 -4.2 47.9
MEAN 54.5 60.4 -5.9 60.2
DAYS MAX >= 90 0 1.3 -1.3 0
DAYS MAX <= 32 0 0.0 0.0 0
DAYS MIN <= 32 0 0.1 -0.1 MM
DAYS MIN <= 0 0 0.0 0.0 MM
PRECIPITATION (INCHES)
RECORD
MAXIMUM 6.63 1991
MINIMUM 0.26 1992
TOTALS 3.66 2.07 1.59 0.30
DAILY AVG. 0.12 0.07 0.05 0.01
DAYS >= .01 17 9.8 7.2 MM
DAYS >= .10 9 4.7 4.3 MM
DAYS >= .50 2 1.1 0.9 MM
DAYS >= 1.00 0 0.3 -0.3 MM
GREATEST
24 HR. TOTAL 0.76 04/30 TO 05/01 0.14 05/22 TO 05/23
DEGREE DAYS
HEATING TOTAL 320 182 138 164
SINCE 7/1 5055 4744 311 MM
COOLING TOTAL 2 37 -35 27
SINCE 1/1 2 39 -37 MM
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WIND (MPH)
AVERAGE WIND SPEED 8.9
RESULTANT WIND SPEED/DIRECTION 6/200
HIGHEST WIND SPEED/DIRECTION 33/260 DATE 05/12
HIGHEST GUST SPEED/DIRECTION 42/240 DATE 05/07
AVERAGE RH (PERCENT) 63
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 6 MIXED PRECIP 0
HEAVY RAIN 4 RAIN 9
LIGHT RAIN 19 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 11 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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