Climatological Report (Monthly)
Issued by NWS Flagstaff, AZ

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CXUS55 KFGZ 011514
CLMFLG


CLIMATE REPORT
NATIONAL WEATHER SERVICE FLAGSTAFF, AZ
814 AM MST THU JAN 1 2015

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

...THE FLAGSTAFF AZ AIRPORT CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1898 TO 2014

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              68   12/11/1950
 LOW              -23   12/23/1990
                        12/08/1978
HIGHEST            55   12/02                         60  12/02
LOWEST              5   12/27                        -10  12/10
AVG. MAXIMUM     43.6              42.5     1.1     40.7
AVG. MINIMUM     22.7              16.8     5.9     14.3
MEAN             33.2              29.6     3.6     27.5
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32      4               3.8     0.2        5
DAYS MIN <= 32     27              29.9    -2.9       31
DAYS MIN <= 0       0               1.4    -1.4        3

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         7.30   1967
 MINIMUM         0.00   1917
TOTALS           3.44              1.87    1.57     1.35
DAILY AVG.       0.11              0.06    0.05     0.04
DAYS >= .01         9               7.0     2.0        5
DAYS >= .10         5               4.0     1.0        4
DAYS >= .50         4               0.9     3.1        0
DAYS >= 1.00        1               0.4     0.6        0
GREATEST
 24 HR. TOTAL    1.47   12/03 TO 12/04              0.70

SNOWFALL (INCHES)
RECORDS
 TOTAL           86.0   1967
TOTALS           19.0              16.9             17.9
SINCE 7/1        19.0              29.1   -10.1     29.9
SNOWDEPTH AVG.      0                 6      -6        5
GREATEST
 SNOW DEPTH        12   12/31                         12  12/20
 24 HR TOTAL     14.1   MM                           4.9

DEGREE_DAYS
HEATING TOTAL     978              1096    -118     1158
 SINCE 7/1       2395              2828    -433     2913
COOLING TOTAL       0                 0       0        0
 SINCE 1/1        109               117      -8      148
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              6.2
HIGHEST WIND SPEED/DIRECTION    40/060    DATE  12/23
HIGHEST GUST SPEED/DIRECTION    47/060    DATE  12/23

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.40
NUMBER OF DAYS FAIR           16
NUMBER OF DAYS PC             10
NUMBER OF DAYS CLOUDY          5

AVERAGE RH (PERCENT)     68

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                2     RAIN                       3
LIGHT RAIN                5     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                1     SNOW                       4
LIGHT SNOW                6     SLEET                      0
FOG                      18     FOG W/VIS <= 1/4 MILE     11
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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