Climatological Report (Monthly)
Issued by NWS Flagstaff, AZ
Issued by NWS Flagstaff, AZ
000 CXUS55 KFGZ 050116 CLMINW CLIMATE REPORT NATIONAL WEATHER SERVICE FLAGSTAFF AZ 616 PM MST WED OCT 04 2023 ................................... ...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 ................................................................ 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 ................................................................ 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. $$