Climatological Report (Monthly) Issued by NWS Tuscon, AZ
000
CXUS55 KTWC 011600
CLMTUS
CLIMATE REPORT
NATIONAL WEATHER SERVICE TUCSON AZ
900 AM MST WED NOV 01 2023
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...THE TUCSON AZ CLIMATE SUMMARY FOR THE MONTH OF OCTOBER 2023...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1895 TO 2023
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE
NORMAL
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TEMPERATURE (F)
RECORD
HIGH 103 10/01/2020
LOW 26 10/30/1971
HIGHEST 101 10/06 96 5
10/16
10/20
LOWEST 46 10/30 45 1
AVG. MAXIMUM 90.6 86.3 4.3
AVG. MINIMUM 62.5 59.0 3.5
MEAN 76.5 72.6 3.9
DAYS MAX >= 90 18 13.0 5.0 6
DAYS MAX >= 100 4 0
DAYS MIN <= 32 0 0.1 -0.1 0
DAYS MIN >= 80 0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 4.98 2000
MINIMUM 0.00 2017
TOTALS 0.19 0.67 -0.48 0.53
DAILY AVG. 0.01 0.02 -0.01 0.02
DAYS >= .01 1 2.9 -1.9 3
DAYS >= .10 1 1.7 -0.7 2
DAYS >= .50 0 0.4 -0.4 0
DAYS >= 1.00 0 0.1 -0.1 0
GREATEST
24 HR. TOTAL 0.19 10/24 TO 10/24 0.40
DEGREE DAYS
HEATING TOTAL 5 18 -13
SINCE 7/1 5 15 -10
COOLING TOTAL 371 256 115
SINCE 1/1 3865 3377 488
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WIND (MPH)
AVERAGE WIND SPEED 7.2
HIGHEST WIND SPEED/DIRECTION 31/120 DATE 10/31
HIGHEST GUST SPEED/DIRECTION 43/240 DATE 10/01
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.05
NUMBER OF DAYS FAIR 24
NUMBER OF DAYS PC 1
NUMBER OF DAYS CLOUDY 0
AVERAGE RH (PERCENT) 31
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 3 MIXED PRECIP 0
HEAVY RAIN 1 RAIN 0
LIGHT RAIN 2 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SLEET 0
FOG 0 FOG W/VIS <= 1/4 MILE 0
HAZE 4
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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