Climatological Report (Monthly)
Issued by NWS Flagstaff, AZ

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991
CXUS55 KFGZ 011238
CLMINW


CLIMATE REPORT
NATIONAL WEATHER SERVICE FLAGSTAFF, AZ
530 AM MST TUE AUG 1 2017

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

...THE WINSLOW AZ AIRPORT CLIMATE SUMMARY FOR THE MONTH OF JULY 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             109   07/13/1971
 LOW               42   07/01/1928
HIGHEST           105   07/06                        105  07/29
                                                          07/28
LOWEST             55   07/12                         56  07/03
AVG. MAXIMUM     95.9              94.5     1.4     96.8
AVG. MINIMUM     63.2              61.9     1.3     61.5
MEAN             79.6              78.2     1.4     79.2
DAYS MAX >= 90     26              24.9     1.1       29
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         4.81   1923
 MINIMUM            T   2005
TOTALS           1.51              1.04    0.47     0.36
DAILY AVG.       0.05              0.03    0.02     0.01
DAYS >= .01        11               6.2     4.8        5
DAYS >= .10         3               2.8     0.2        1
DAYS >= .50         1               0.5     0.5        0
DAYS >= 1.00        0               0.1    -0.1        0
GREATEST
 24 HR. TOTAL    0.96   07/28 TO 07/28              0.22

DEGREE_DAYS
HEATING TOTAL       0                 0       0        0
 SINCE 7/1          0                 0       0        0
COOLING TOTAL     460               409      51      447
 SINCE 1/1        866               717     149      853
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              8.0
HIGHEST WIND SPEED/DIRECTION    44/120    DATE  07/07
HIGHEST GUST SPEED/DIRECTION    54/120    DATE  07/07

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.20
NUMBER OF DAYS FAIR           27
NUMBER OF DAYS PC              4
NUMBER OF DAYS CLOUDY          0

AVERAGE RH (PERCENT)     46

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             19     MIXED PRECIP               0
HEAVY RAIN                2     RAIN                       2
LIGHT RAIN               17     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                       2     FOG W/VIS <= 1/4 MILE      0
HAZE                      2

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

$$




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