Climatological Report (Monthly)
Issued by NWS
Issued by NWS
662
CXUS56 KOTX 012048
CLMPUW
CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE WA
148 PM PDT MON SEP 01 2025
...................................
...THE PULLMAN_MOSCOW AIRPORT CLIMATE SUMMARY FOR THE MONTH OF AUGUST 2025...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1893 TO 2025
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
................................................................
TEMPERATURE (F)
RECORD
HIGH 110 08/04/1961
LOW 32 08/24/1908
HIGHEST 97 08/31 MM MM 105 08/02
LOWEST 45 08/08 MM MM 40 08/29
AVG. MAXIMUM 84.7 83.4 1.3 83.0
AVG. MINIMUM 54.2 50.4 3.8 51.7
MEAN 69.5 66.9 2.6 67.4
DAYS MAX >= 90 11 8.3 2.7 6
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 3.81 1989
MINIMUM 0.00 1955
TOTALS 0.19 0.49 -0.30 0.53
DAILY AVG. 0.01 0.02 -0.01 0.02
DAYS >= .01 5 3.5 1.5 7
DAYS >= .10 1 1.4 -0.4 2
DAYS >= .50 0 0.1 -0.1 0
DAYS >= 1.00 0 0.0 0.0 0
GREATEST
24 HR. TOTAL 0.16 07/31 TO 08/01 0.18
DEGREE DAYS
HEATING TOTAL 10 50 -40 59
SINCE 7/1 26 98 -72 MM
COOLING TOTAL 154 109 45 137
SINCE 1/1 322 250 72 MM
................................................................
WIND (MPH)
AVERAGE WIND SPEED 4.7
HIGHEST WIND SPEED/DIRECTION 26/240 DATE 08/07
HIGHEST GUST SPEED/DIRECTION 39/240 DATE 08/07
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.14
NUMBER OF DAYS FAIR 26
NUMBER OF DAYS PC 4
NUMBER OF DAYS CLOUDY 1
AVERAGE RH (PERCENT) 45
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 MIXED PRECIP 0
HEAVY RAIN 0 RAIN 2
LIGHT RAIN 7 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 12
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$