804
CDUS45 KTWC 310731
CLITUS
CLIMATE REPORT
NATIONAL WEATHER SERVICE TUCSON AZ
1231 AM MST SAT MAY 31 2025
...............................
..THE TUCSON AZ CLIMATE SUMMARY FOR MAY 30 2025
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1895 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 101 525 PM 110 1910 97 4 100
MINIMUM 65 551 AM 42 1909 66 -1 65
AVERAGE 83 82 1 83
PRECIPITATION (IN)
YESTERDAY 0.00 0.44 1986 0.00 0.00 0.00
MONTH TO DATE 0.03 0.19 -0.16 0.00
SINCE OCT 1 0.99 4.86 -3.87 7.23
SINCE JAN 1 0.56 2.67 -2.11 5.29
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 5 0 5 0
SINCE MAR 1 178 182 -4 217
SINCE JUL 1 1030 1327 -297 1156
COOLING
YESTERDAY 18 17 1 18
MONTH TO DATE 381 353 28 368
SINCE MAR 1 632 532 100 508
SINCE JAN 1 643 538 105 517
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WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 5.8
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 26 600 AM
LOWEST 7 400 PM
AVERAGE 17
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THE TUCSON AZ CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 98 107 1910
2002
MINIMUM TEMPERATURE (F) 66 44 1918
SUNRISE AND SUNSET
MAY 31 2025...........SUNRISE 518 AM MST SUNSET 725 PM MST
JUNE 1 2025..........SUNRISE 518 AM MST SUNSET 725 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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