974
CDUS45 KTWC 200731
CLITUS
CLIMATE REPORT
NATIONAL WEATHER SERVICE TUCSON AZ
1231 AM MST TUE MAY 20 2025
...............................
..THE TUCSON AZ CLIMATE SUMMARY FOR MAY 19 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 89 337 PM 104 1925 93 -4 96
MINIMUM 60 550 AM 42 1903 63 -3 65
AVERAGE 75 78 -3 81
PRECIPITATION (IN)
YESTERDAY 0.00 0.74 1917 0.01 -0.01 0.00
MONTH TO DATE 0.03 0.12 -0.09 0.00
SINCE OCT 1 0.99 4.79 -3.80 7.23
SINCE JAN 1 0.56 2.60 -2.04 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 10 13 -3 16
MONTH TO DATE 198 188 10 201
SINCE MAR 1 449 367 82 341
SINCE JAN 1 460 373 87 350
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 8.1
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 41 600 AM
LOWEST 9 400 PM
AVERAGE 25
......................................................
THE TUCSON AZ CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 93 105 2005
MINIMUM TEMPERATURE (F) 63 39 1902
SUNRISE AND SUNSET
MAY 20 2025...........SUNRISE 523 AM MST SUNSET 718 PM MST
MAY 21 2025...........SUNRISE 522 AM MST SUNSET 719 PM MST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page