650
CDUS45 KTWC 220736
CLITUS
CLIMATE REPORT
NATIONAL WEATHER SERVICE TUCSON AZ
1236 AM MST THU MAY 22 2025
...............................
..THE TUCSON AZ CLIMATE SUMMARY FOR MAY 21 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 100 442 PM 107 2005 94 6 94
MINIMUM 63 527 AM 42 1899 63 0 64
AVERAGE 82 78 4 79
PRECIPITATION (IN)
YESTERDAY 0.00 0.53 2009 0.01 -0.01 0.00
MONTH TO DATE 0.03 0.13 -0.10 0.00
SINCE OCT 1 0.99 4.80 -3.81 7.23
SINCE JAN 1 0.56 2.61 -2.05 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 17 14 3 14
MONTH TO DATE 228 215 13 228
SINCE MAR 1 479 394 85 368
SINCE JAN 1 490 400 90 377
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WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 6.9
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 14 600 AM
LOWEST 4 400 PM
AVERAGE 9
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THE TUCSON AZ CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 94 109 2005
MINIMUM TEMPERATURE (F) 64 43 1902
SUNRISE AND SUNSET
MAY 22 2025...........SUNRISE 522 AM MST SUNSET 719 PM MST
MAY 23 2025...........SUNRISE 521 AM MST SUNSET 720 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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