


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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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. $$