371
CDUS45 KTWC 210744
CLITUS
CLIMATE REPORT
NATIONAL WEATHER SERVICE TUCSON AZ
1244 AM MST TUE APR 21 2026
...............................
..THE TUCSON AZ CLIMATE SUMMARY FOR APRIL 20 2026
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1895 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 90 514 PM 104 1989 84 6 82
MINIMUM 59 603 AM 34 1933 54 5 44
AVERAGE 75 69 6 63
PRECIPITATION (IN)
YESTERDAY 0.00 0.74 1952 0.01 -0.01 0.00
MONTH TO DATE 0.00 0.21 -0.21 0.05
SINCE OCT 1 5.59 4.64 0.95 0.96
SINCE JAN 1 2.11 2.45 -0.34 0.53
DEGREE DAYS
HEATING
YESTERDAY 0 1 -1 2
MONTH TO DATE 0 35 -35 47
SINCE MAR 1 29 173 -144 173
SINCE JUL 1 662 1318 -656 1025
COOLING
YESTERDAY 10 5 5 0
MONTH TO DATE 144 77 67 120
SINCE MAR 1 399 119 280 191
SINCE JAN 1 434 125 309 202
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WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 5.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 32 600 AM
LOWEST 10 500 PM
AVERAGE 21
......................................................
THE TUCSON AZ CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 104 1989
MINIMUM TEMPERATURE (F) 54 38 1912
1918
1941
SUNRISE AND SUNSET
APRIL 21 2026.........SUNRISE 548 AM MST SUNSET 657 PM MST
APRIL 22 2026.........SUNRISE 547 AM MST SUNSET 658 PM MST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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