Climatological Report (Monthly)
Issued by NWS Flagstaff, AZ

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CXUS55 KFGZ 011346
CLMINW


CLIMATE REPORT
NATIONAL WEATHER SERVICE FLAGSTAFF, AZ
646 AM MST MON MAY 1 2017

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

...THE WINSLOW AZ AIRPORT CLIMATE SUMMARY FOR THE MONTH OF APRIL 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              92   04/30/1943
 LOW               14   04/09/1928
HIGHEST            85                                 85  04/22
                                                          04/21
LOWEST             24                                 26  04/02
AVG. MAXIMUM     74.8              71.8     3.0     71.8
AVG. MINIMUM     35.2              36.7    -1.5     36.3
MEAN             55.0              54.3     0.7     54.1
DAYS MAX >= 90      0               0.3    -0.3        0
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MIN <= 32      9               7.7     1.3        6
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         1.59   1934
 MINIMUM         0.00   1989
TOTALS           0.11              0.26   -0.15     0.56
DAILY AVG.       0.00              0.01   -0.01     0.02
DAYS >= .01         1               2.9    -1.9        4
DAYS >= .10         1               0.8     0.2        2
DAYS >= .50         0               0.1    -0.1        0
DAYS >= 1.00        0               0.0     0.0        0
GREATEST
 24 HR. TOTAL    0.11   04/03 TO 04/03              0.34
                        04/02 TO 04/03
                        04/03 TO 04/03

DEGREE_DAYS
HEATING TOTAL     293               326     -33      323
 SINCE 7/1       3499              4379    -880     4119
COOLING TOTAL       0                 4      -4        0
 SINCE 1/1          0                 4      -4        0
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              10.0
HIGHEST WIND SPEED/DIRECTION    39/230    DATE  04/03
HIGHEST GUST SPEED/DIRECTION    48/260    DATE  04/25

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.10
NUMBER OF DAYS FAIR           27
NUMBER OF DAYS PC              3
NUMBER OF DAYS CLOUDY          0

AVERAGE RH (PERCENT)     34

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

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

$$



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