Climatological Report (Monthly)
Issued by NWS
Issued by NWS
537
CXUS55 KTWC 031434
CLMOLS
CLIMATE REPORT
NATIONAL WEATHER SERVICE TUCSON AZ
734 AM MST WED SEP 03 2025
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...THE NOGALES AZ AIRPORT CLIMATE SUMMARY FOR THE MONTH OF AUGUST 2025...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1999 TO 2025
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE
NORMAL
..............................................................
TEMPERATURE (F)
RECORD
HIGH 107 08/07/2025
LOW 52 08/21/2004
HIGHEST 107R 08/07 99 8
LOWEST 62 08/15 59 3
AVG. MAXIMUM 96.1 92.2 3.9
AVG. MINIMUM 68.9 65.6 3.3
MEAN 82.5 78.9 3.6
DAYS MAX >= 90 27 20.8 6.2 28
DAYS MAX >= 100 9 5
DAYS MIN <= 32 0 0.0 0.0 0
DAYS MIN >= 80 0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 6.91 2014
MINIMUM 1.08 2024
TOTALS 5.48 3.41 2.07 1.08
DAILY AVG. 0.18 0.11 0.07 0.04
DAYS >= .01 13 14.0 -1.0 10
DAYS >= .10 10 7.7 2.3 4
DAYS >= .50 3 2.2 0.8 0
DAYS >= 1.00 1 0.8 0.2 0
GREATEST
24 HR. TOTAL 2.14 08/14 TO 08/15 0.34
DEGREE DAYS
HEATING TOTAL 0 0 0
SINCE 7/1 0 0 0
COOLING TOTAL 552 431 121
SINCE 1/1 1856 1560 296
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WIND (MPH)
AVERAGE WIND SPEED 4.8
HIGHEST WIND SPEED/DIRECTION 31/060 DATE 08/12
HIGHEST GUST SPEED/DIRECTION 47/070 DATE 08/12
47/330 08/15
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.16
NUMBER OF DAYS FAIR 27
NUMBER OF DAYS PC 4
NUMBER OF DAYS CLOUDY 0
AVERAGE RH (PERCENT) 49
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 21 MIXED PRECIP 0
HEAVY RAIN 7 RAIN 7
LIGHT RAIN 16 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SLEET 0
FOG 5 FOG W/VIS <= 1/4 MILE 1
HAZE 3
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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