Climatological Report (Monthly)
Issued by NWS Tuscon, AZ

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000
CXUS55 KTWC 060609
CLMDUG

CLIMATE REPORT
NATIONAL WEATHER SERVICE TUCSON AZ
1107 PM MST SAT AUG 5 2017

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

...THE DOUGLAS AZ CLIMATE SUMMARY FOR THE MONTH OF JULY 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             109   07/03/1989
 LOW               53   07/01/2004
HIGHEST           103   07/01       102       1      102  07/15
                                                          07/14
LOWEST             56   07/01        59      -3       62  07/02
AVG. MAXIMUM     91.9              94.3    -2.4     95.5
AVG. MINIMUM     66.0              65.7     0.3     67.1
MEAN             79.0              80.0    -1.0     81.3
DAYS MAX >= 90     19              24.3    -5.3       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        10.12   2013
 MINIMUM         0.98   2009
TOTALS           4.88              2.95    1.93     4.29
DAILY AVG.       0.16              0.10    0.06     0.14
DAYS >= .01        22              13.6     8.4       12
DAYS >= .10         9               6.9     2.1        7
DAYS >= .50         3               1.7     1.3        3
DAYS >= 1.00        2               0.5     1.5        1
GREATEST
 24 HR. TOTAL    1.15   07/29 TO 07/29           07/17 TO 07/18
                                                          07/24 TO 07/24
                                                          07/24 TO 07/24

DEGREE_DAYS
COOLING TOTAL     440               465     -25      509
 SINCE 1/1       1124              1061      63     1125
.....................................................

WIND (MPH)
AVERAGE WIND SPEED              7.0
HIGHEST WIND SPEED/DIRECTION    47/360    DATE  07/13
HIGHEST GUST SPEED/DIRECTION    66/130    DATE  07/15

AVERAGE RH (PERCENT)     57

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN               10     RAIN                       8
LIGHT RAIN               23     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      10     FOG W/VIS <= 1/4 MILE      1
HAZE                      1

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

$$



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