Climatological Report (Monthly) Issued by NWS Flagstaff, AZ
000
CXUS55 KFGZ 050116
CLMINW
CLIMATE REPORT
NATIONAL WEATHER SERVICE FLAGSTAFF AZ
616 PM MST WED OCT 04 2023
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...THE WINSLOW AZ AIRPORT CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2023...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1915 TO 2023
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
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TEMPERATURE (F)
RECORD
HIGH 103 09/05/2020
LOW 29 09/27/1924
HIGHEST 98 99 09/05
LOWEST 43 47 09/25
AVG. MAXIMUM 88.2 85.6 2.6 87.5
AVG. MINIMUM 53.2 53.8 -0.6 57.9
MEAN 70.7 69.7 1.0 72.7
DAYS MAX >= 90 12 7.9 4.1 12
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 3.45 1996
MINIMUM 0.00 1957
TOTALS 0.76 0.87 -0.11 0.99
DAILY AVG. 0.03 0.03 0.00 0.03
DAYS >= .01 5 4.8 0.2 5
DAYS >= .10 1 2.2 -1.2 3
DAYS >= .50 1 0.4 0.6 0
DAYS >= 1.00 0 0.1 -0.1 0
GREATEST
24 HR. TOTAL 0.62 09/12 TO 09/12 0.46
DEGREE DAYS
HEATING TOTAL 1 24 -23 0
SINCE 7/1 1 22 -21 MM
COOLING TOTAL 178 165 13 240
SINCE 1/1 1393 1319 74 MM
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WIND (MPH)
AVERAGE WIND SPEED 7.8
HIGHEST WIND SPEED/DIRECTION 39/200 DATE 09/30
HIGHEST GUST SPEED/DIRECTION 52/210 DATE 09/21
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.12
NUMBER OF DAYS FAIR 28
NUMBER OF DAYS PC 2
NUMBER OF DAYS CLOUDY 0
AVERAGE RH (PERCENT) 41
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 7 MIXED PRECIP 0
HEAVY RAIN 1 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 0 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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