Climatological Report (Monthly)
Issued by NWS Flagstaff, AZ

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CXUS55 KFGZ 011342
CLMINW


CLIMATE REPORT
NATIONAL WEATHER SERVICE FLAGSTAFF, AZ
641 AM MST FRI SEP 1 2017

...................................

...THE WINSLOW AZ AIRPORT CLIMATE SUMMARY FOR THE MONTH OF AUGUST 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1915 TO 2017

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             104   08/21/1928
 LOW               41   08/24/1968
HIGHEST            99                                 97  08/15
                                                          08/14
                                                          08/08
LOWEST             51                                 51  08/30
                                                          08/29
AVG. MAXIMUM     93.3              91.2     2.1     89.5
AVG. MINIMUM     61.0              60.8     0.2     58.9
MEAN             77.1              76.0     1.1     74.2
DAYS MAX >= 90     27              18.9     8.1       16
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         4.80   1963
 MINIMUM         0.07   1998
TOTALS           0.38              1.20   -0.82     1.65
DAILY AVG.       0.01              0.04   -0.03     0.05
DAYS >= .01         6               8.6    -2.6       15
DAYS >= .10         1               3.3    -2.3        6
DAYS >= .50         0               0.6    -0.6        0
DAYS >= 1.00        0               0.1    -0.1        0
GREATEST
 24 HR. TOTAL    0.14   08/12 TO 08/12              0.47

DEGREE_DAYS
HEATING TOTAL       0                 0       0        0
 SINCE 7/1          0                 0       0        0
COOLING TOTAL     384               341      43      293
 SINCE 1/1       1250              1058     192     1146
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              7.4
HIGHEST WIND SPEED/DIRECTION    36/230    DATE  08/31
HIGHEST GUST SPEED/DIRECTION    43/230    DATE  08/31

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.10
NUMBER OF DAYS FAIR           30
NUMBER OF DAYS PC              1
NUMBER OF DAYS CLOUDY          0

AVERAGE RH (PERCENT)     43

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       3
LIGHT RAIN               10     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                       1     FOG W/VIS <= 1/4 MILE      0
HAZE                      3

-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

$$




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