Climatological Report (Monthly)
Issued by NWS Tuscon, AZ

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000
CXUS55 KTWC 050502
CLMDUG

CLIMATE REPORT
NATIONAL WEATHER SERVICE TUCSON AZ
1000 PM MST MON SEP 4 2017

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

...THE DOUGLAS AZ CLIMATE SUMMARY FOR THE MONTH OF AUGUST 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1948 TO 2017

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             104   08/30/2011
 LOW               51   08/31/2017
HIGHEST            96   08/10        98      -2       95  08/18
                        08/09
                        08/08
LOWEST             51R  08/31        58      -7       55  08/29
                                                          08/18
AVG. MAXIMUM     90.8              91.8    -1.0     89.6
AVG. MINIMUM     62.8              64.6    -1.8     62.1
MEAN             76.8              78.2    -1.4     75.8
DAYS MAX >= 90     21              21.3    -0.3       19
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         7.77   1959
 MINIMUM         0.17   1962
TOTALS           1.99              3.05   -1.06     2.58
DAILY AVG.       0.06              0.10   -0.04     0.08
DAYS >= .01        11              12.7    -1.7       10
DAYS >= .10         4               6.7    -2.7        5
DAYS >= .50         1               1.7    -0.7        1
DAYS >= 1.00        1               0.6     0.4        1
GREATEST
 24 HR. TOTAL    1.04   08/12 TO 08/12           08/13 TO 08/13
                                                          08/12 TO 08/13
                                                          08/13 TO 08/13

DEGREE_DAYS
COOLING TOTAL     373               409     -36      346
 SINCE 1/1       1497              1470      27     1471
....................................................

WIND (MPH)
AVERAGE WIND SPEED              6.0
HIGHEST WIND SPEED/DIRECTION    37/070    DATE  08/19
HIGHEST GUST SPEED/DIRECTION    78/210    DATE  08/11

AVERAGE RH (PERCENT)     59

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                2     RAIN                       6
LIGHT RAIN               11     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                       5     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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