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000
CXUS55 KTWC 011557
CLMTUS

CLIMATE REPORT
NATIONAL WEATHER SERVICE TUCSON AZ
835 AM MST SAT JUN 1 2013

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

...THE TUCSON CLIMATE SUMMARY FOR THE MONTH OF MAY 2013...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1895 TO 2013

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             111   05/29/1910
 LOW               32   05/03/1899
HIGHEST            99   05/31       101      -2      105  05/22
                        05/22                             05/21
LOWEST             58   05/11        47      11       53  05/07
                        05/09
                        05/08
AVG. MAXIMUM     93.2              91.6     1.6     95.0
AVG. MINIMUM     64.5              60.5     4.0     63.0
MEAN             78.9              76.0     2.9     79.0
DAYS MAX >= 100     0               3.0    -3.0        7
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         1.34   1931
 MINIMUM         0.00   2011
                        2002
                        2000
TOTALS           0.01              0.23   -0.22        T
DAILY AVG.       0.00              0.01   -0.01        T
DAYS >= .01         1               1.8    -0.8        0
DAYS >= .10         0               1.0    -1.0        0
DAYS >= .50         0               0.0     0.0        0
DAYS >= 1.00        0               0.0     0.0        0
GREATEST
 24 HR. TOTAL    0.01   05/06 TO 05/06           05/09 TO 05/09
                                                          05/31 TO 05/31
                                                          05/31 TO 05/31

DEGREE_DAYS
COOLING TOTAL     438               348      90      442
 SINCE 1/1        711               502     209      677
..................................................

WIND (MPH)
AVERAGE WIND SPEED              8.6
HIGHEST WIND SPEED/DIRECTION    36/130    DATE  05/03
HIGHEST GUST SPEED/DIRECTION    44/120    DATE  05/03

AVERAGE RH (PERCENT)     18

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

$$