Climatological Report (Daily)
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445
CDUS45 KTWC 220035
CLIOLS

CLIMATE REPORT
NATIONAL WEATHER SERVICE TUCSON AZ
535 PM MST THU AUG 21 2025

...................................

...THE NOGALES AZ AIRPORT CLIMATE SUMMARY FOR AUGUST 21 2025...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1999 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         97    348 PM 103    2019  93      4       88
  MINIMUM         68    635 AM  52    2004  65      3       70
  AVERAGE         83                        79      4       79

PRECIPITATION (IN)
  TODAY            0.00          0.43 2022   0.10  -0.10     0.10
  MONTH TO DATE    3.45                      2.55   0.90     0.83
  SINCE OCT 1      6.81                     12.23  -5.42    10.27
  SINCE JAN 1      6.35                      9.95  -3.60     8.48

DEGREE DAYS
 HEATING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE JUN 1      0                         0      0        0
  SINCE JUL 1      0                         0      0        0

 COOLING
  TODAY           18                        14      4       14
  MONTH TO DATE  402                       294    108      338
  SINCE JUN 1   1418                      1213    205     1379
  SINCE JAN 1   1706                      1423    283     1566
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     E (110)
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION    SE (120)
  AVERAGE WIND SPEED     4.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           500 AM
 LOWEST     23           400 PM
 AVERAGE    58

..........................................................


THE NOGALES AZ AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   93        99      2017
 MINIMUM TEMPERATURE (F)   65        54      2004


SUNRISE AND SUNSET
AUGUST 21 2025........SUNRISE   553 AM MST   SUNSET   659 PM MST
AUGUST 22 2025........SUNRISE   553 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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