Climatological Report (Monthly)
Issued by NWS Flagstaff, AZ

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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.

$$


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