844
CDUS45 KTWC 180030
CLITUS
CLIMATE REPORT
NATIONAL WEATHER SERVICE TUCSON AZ
530 PM MST SAT MAY 17 2025
...............................
..THE TUCSON AZ CLIMATE SUMMARY FOR MAY 17 2025
VALID TODAY AS OF 0500 PM LOCAL TIME.
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)
TODAY
MAXIMUM 91 359 PM 103 2003 92 -1 96
MINIMUM 63 628 AM 44 1911 62 1 63
AVERAGE 77 77 0 80
PRECIPITATION (IN)
TODAY 0.00 0.11 1975 0.01 -0.01 0.00
MONTH TO DATE 0.03 0.10 -0.07 0.00
SINCE OCT 1 0.99 4.77 -3.78 7.23
SINCE JAN 1 0.56 2.58 -2.02 5.29
DEGREE DAYS
HEATING
TODAY 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
TODAY 12 12 0 15
MONTH TO DATE 177 163 14 167
SINCE MAR 1 428 342 86 307
SINCE JAN 1 439 348 91 316
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 8.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 26 500 AM
LOWEST 4 1200 PM
AVERAGE 15
......................................................
THE TUCSON AZ CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 93 102 2009
MINIMUM TEMPERATURE (F) 62 47 1903
1933
1962
SUNRISE AND SUNSET
MAY 17 2025...........SUNRISE 525 AM MST SUNSET 716 PM MST
MAY 18 2025...........SUNRISE 524 AM MST SUNSET 717 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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