944
CXUS55 KTWC 011350
CLMTUS

CLIMATE REPORT
NATIONAL WEATHER SERVICE TUCSON AZ
650 AM MST SAT NOV 01 2025

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

...THE TUCSON AZ CLIMATE SUMMARY FOR THE MONTH OF OCTOBER 2025...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1895 TO 2025

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE
                                          NORMAL
..............................................................
TEMPERATURE (F)
RECORD
 HIGH            106   10/04/2024
 LOW              26   10/30/1971
HIGHEST           99   10/03         96       3
LOWEST            53   10/24         45       8
AVG. MAXIMUM    86.9               86.3     0.6
AVG. MINIMUM    61.4               59.0     2.4
MEAN            74.2               72.6     1.6
DAYS MAX >= 90     9               13.0    -4.0       23
DAYS MAX >= 100    0                                  13
DAYS MIN <= 32     0                0.1    -0.1        0
DAYS MIN >= 80     0                                   0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        4.98   2000
 MINIMUM        0.00   2024
TOTALS          1.88               0.67    1.21     0.00
DAILY AVG.      0.06               0.02    0.04     0.00
DAYS >= .01        3                2.9     0.1        0
DAYS >= .10        3                1.7     1.3        0
DAYS >= .50        1                0.4     0.6        0
DAYS >= 1.00       1                0.1     0.9        0
GREATEST
 24 HR. TOTAL   1.50   10/12 TO 10/13               0.00


DEGREE DAYS
HEATING TOTAL      0                 18     -18
 SINCE 7/1         0                 15     -15
COOLING TOTAL    294                256      38
 SINCE 1/1      3824               3377     447
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              6.3
HIGHEST WIND SPEED/DIRECTION    25/200    DATE  10/13
HIGHEST GUST SPEED/DIRECTION    42/110    DATE  10/29

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.13
NUMBER OF DAYS FAIR           19
NUMBER OF DAYS PC              3
NUMBER OF DAYS CLOUDY          1

AVERAGE RH (PERCENT)     39

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

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

$$