Climatological Report (Monthly) Issued by NWS
000
CXUS56 KOTX 011301
CLMPUW
CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE WA
601 AM PDT SUN OCT 01 2023
...................................
...THE PULLMAN_MOSCOW AIRPORT CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2023...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 9999 TO 9999
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
................................................................
TEMPERATURE (F)
RECORD
HIGH 100 09/04/1998
LOW 20 09/29/1983
HIGHEST 89 09/16 MM MM 96 09/02
LOWEST 40 09/19 MM MM 35 09/17
09/29
AVG. MAXIMUM 72.1 74.2 -2.1 76.9
AVG. MINIMUM 48.0 45.4 2.6 47.2
MEAN 60.0 59.8 0.3 62.0
DAYS MAX >= 90 0 1.9 -1.9 2
DAYS MAX <= 32 0 0.0 0.0 0
DAYS MIN <= 32 0 1.2 -1.2 0
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 4.42 1927
MINIMUM 0.00 1987
TOTALS 1.01 0.65 0.36 1.77
DAILY AVG. 0.03 0.02 0.01 0.06
DAYS >= .01 11 4.6 6.4 5
DAYS >= .10 3 2.1 0.9 2
DAYS >= .50 0 0.1 -0.1 1
DAYS >= 1.00 0 0.0 0.0 1
GREATEST
24 HR. TOTAL 0.33 09/07 TO 09/08 1.25
DEGREE DAYS
HEATING TOTAL 169 189 -20 122
SINCE 7/1 214 287 -73 MM
COOLING TOTAL 29 32 -3 39
SINCE 1/1 359 282 77 MM
................................................................
WIND (MPH)
AVERAGE WIND SPEED 5.1
HIGHEST WIND SPEED/DIRECTION 26/230 DATE 09/27
HIGHEST GUST SPEED/DIRECTION 36/110 DATE 09/25
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.31
NUMBER OF DAYS FAIR 19
NUMBER OF DAYS PC 6
NUMBER OF DAYS CLOUDY 5
AVERAGE RH (PERCENT) 59
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 1 MIXED PRECIP 0
HEAVY RAIN 0 RAIN 4
LIGHT RAIN 12 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 10 FOG W/VIS <= 1/4 MILE 2
HAZE 15
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$