443
CXUS55 KTWC 012120
CLMTUS

CLIMATE REPORT
NATIONAL WEATHER SERVICE TUCSON AZ
220 PM MST FRI MAY 01 2026

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

...THE TUCSON AZ CLIMATE SUMMARY FOR THE MONTH OF APRIL 2026...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1895 TO 2026

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE
                                          NORMAL
..............................................................
TEMPERATURE (F)
RECORD
 HIGH            104   04/21/1989
                       04/20/1989
 LOW              27   04/04/1945
HIGHEST           92   04/21         94      -2
LOWEST            48   04/15         41       7
AVG. MAXIMUM    85.2               82.9     2.3
AVG. MINIMUM    58.6               53.3     5.3
MEAN            71.9               68.1     3.8
DAYS MAX >= 90     6                7.5    -1.5       13
DAYS MAX >= 100    0                                   1
DAYS MIN <= 32     0                0.0     0.0        0
DAYS MIN >= 80     0                                   0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        3.53   1905
 MINIMUM        0.00   2023
TOTALS             T               0.24   -0.24     0.05
DAILY AVG.         T               0.01   -0.01     0.00
DAYS >= .01        0                1.6    -1.6        1
DAYS >= .10        0                0.7    -0.7        0
DAYS >= .50        0                0.1    -0.1        0
DAYS >= 1.00       0                0.0     0.0        0
GREATEST
 24 HR. TOTAL      T   04/01 TO 04/01               0.05


DEGREE DAYS
HEATING TOTAL      0                 44     -44
 SINCE 7/1       662               1327    -665
COOLING TOTAL    215                137      78
 SINCE 1/1       505                185     320
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              7.6
HIGHEST WIND SPEED/DIRECTION    33/110    DATE  04/19
HIGHEST GUST SPEED/DIRECTION    44/200    DATE  04/13

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.05
NUMBER OF DAYS FAIR           30
NUMBER OF DAYS PC              0
NUMBER OF DAYS CLOUDY          0

AVERAGE RH (PERCENT)     24

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

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

$$