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000
CXUS55 KTWC 012133
CLMTUS

CLIMATE REPORT
NATIONAL WEATHER SERVICE TUCSON AZ
219 PM MST FRI JUN 1 2012

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

...THE TUCSON CLIMATE SUMMARY FOR THE MONTH OF MAY 2012...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1895 TO 2012

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           105   05/22       101       4      100  05/28
                        05/21                             05/27
LOWEST             53   05/07        47       6       47  05/02
AVG. MAXIMUM     95.0              91.6     3.4     88.8
AVG. MINIMUM     63.0              60.5     2.5     58.2
MEAN             79.0              76.0     3.0     73.5
DAYS MAX >= 100     7               3.0     4.0      2.0
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              T              0.23   -0.23     0.00
DAILY AVG.          T              0.01   -0.01     0.00
DAYS >= .01         0               1.8    -1.8        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       T   05/09 TO 05/09           05/31 TO 05/31
                                                          05/30 TO 05/30
                                                          05/29 TO 05/29

DEGREE_DAYS
COOLING TOTAL     442               348      94      278
 SINCE 1/1        677               502     175      506
..........................................................

WIND (MPH)
AVERAGE WIND SPEED              8.2
HIGHEST WIND SPEED/DIRECTION    43/200    DATE  05/09
HIGHEST GUST SPEED/DIRECTION    52/190    DATE  05/09

AVERAGE RH (PERCENT)     15

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       0
LIGHT RAIN                0     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                      8

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

$$