Climatological Report (Monthly)
Issued by NWS
Issued by NWS
658
CXUS56 KOTX 012048
CLMOMK
CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE WA
148 PM PDT MON SEP 01 2025
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...THE OMAK WA AIRPORT CLIMATE SUMMARY FOR THE MONTH OF AUGUST 2025...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1909 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 109 08/15/2023
LOW 34 08/23/1925
HIGHEST 101 08/25 MM MM 106 08/02
LOWEST 49 08/08 MM MM 42 08/28
AVG. MAXIMUM 90.4 88.8 1.6 89.7
AVG. MINIMUM 60.9 56.8 4.1 58.1
MEAN 75.6 72.8 2.8 73.9
DAYS MAX >= 90 18 16.2 1.8 17
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 2.88 1951
MINIMUM 0.00 1969
TOTALS 0.80 0.27 0.53 0.81
DAILY AVG. 0.03 0.01 0.02 0.03
DAYS >= .01 5 2.3 2.7 3
DAYS >= .10 4 0.9 3.1 3
DAYS >= .50 0 0.0 0.0 1
DAYS >= 1.00 0 0.0 0.0 0
GREATEST
24 HR. TOTAL 0.47 08/06 TO 08/07 0.64
DEGREE DAYS
HEATING TOTAL 0 11 -11 19
SINCE 7/1 0 17 -17 MM
COOLING TOTAL 336 253 83 302
SINCE 1/1 847 636 211 MM
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WIND (MPH)
AVERAGE WIND SPEED 8.9
HIGHEST WIND SPEED/DIRECTION 33/030 DATE 08/11
HIGHEST GUST SPEED/DIRECTION 41/310 DATE 08/01
41/030 08/11
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.11
NUMBER OF DAYS FAIR 27
NUMBER OF DAYS PC 3
NUMBER OF DAYS CLOUDY 1
AVERAGE RH (PERCENT) 41
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 2 MIXED PRECIP 0
HEAVY RAIN 2 RAIN 0
LIGHT RAIN 6 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 1 FOG W/VIS <= 1/4 MILE 0
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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