


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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661 CDUS45 KTWC 171040 CLIOLS CLIMATE REPORT NATIONAL WEATHER SERVICE TUCSON AZ 340 AM MST SUN AUG 17 2025 ................................... ...THE NOGALES AZ AIRPORT CLIMATE SUMMARY FOR AUGUST 16 2025... 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) YESTERDAY MAXIMUM 89 330 PM 103 2020 92 -3 101 MINIMUM 66 623 AM 57 2017 66 0 71 AVERAGE 78 79 -1 86 PRECIPITATION (IN) YESTERDAY 0.01 1.01 2002 0.10 -0.09 T MONTH TO DATE 3.17 2.06 1.11 0.46 SINCE OCT 1 6.53 11.74 -5.21 9.90 SINCE JAN 1 6.07 9.46 -3.39 8.11 DEGREE DAYS HEATING YESTERDAY 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 YESTERDAY 13 14 -1 21 MONTH TO DATE 315 224 91 248 SINCE JUN 1 1331 1143 188 1289 SINCE JAN 1 1619 1353 266 1476 ................................................................... WIND (MPH) HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (250) HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NE (30) AVERAGE WIND SPEED 5.1 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 90 400 AM LOWEST 38 300 PM AVERAGE 64 .......................................................... THE NOGALES AZ AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 92 102 2020 2023 MINIMUM TEMPERATURE (F) 66 57 2017 SUNRISE AND SUNSET AUGUST 17 2025........SUNRISE 550 AM MST SUNSET 704 PM MST AUGUST 18 2025........SUNRISE 551 AM MST SUNSET 703 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$