Climatological Report (Monthly) Issued by NWS Tuscon, AZ
000
CXUS55 KTWC 020246
CLMTUS
CLIMATE REPORT
NATIONAL WEATHER SERVICE TUCSON AZ
746 PM MST MON JAN 01 2024
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...THE TUCSON AZ CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 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 85 12/08/1939
12/29/1921
12/02/1911
LOW 10 12/14/1901
HIGHEST 83 12/06 79 4
LOWEST 34 12/15 28 6
AVG. MAXIMUM 70.3 65.5 4.8
AVG. MINIMUM 43.2 40.5 2.7
MEAN 56.7 53.0 3.7
DAYS MAX >= 90 0 0.0 0.0 0
DAYS MAX >= 100 0 0
DAYS MIN <= 32 0 4.8 -4.8 3
DAYS MIN >= 80 0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 5.85 1914
MINIMUM 0.00 1981
TOTALS 1.47 0.96 0.51 1.27
DAILY AVG. 0.05 0.03 0.02 0.04
DAYS >= .01 3 4.4 -1.4 4
DAYS >= .10 2 2.5 -0.5 3
DAYS >= .50 1 0.5 0.5 1
DAYS >= 1.00 1 0.1 0.9 0
GREATEST
24 HR. TOTAL 1.26 12/22 TO 12/23 0.50
DEGREE DAYS
HEATING TOTAL 251 373 -122
SINCE 7/1 338 545 -207
COOLING TOTAL 2 1 1
SINCE 1/1 3960 3424 536
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WIND (MPH)
AVERAGE WIND SPEED 5.8
HIGHEST WIND SPEED/DIRECTION 35/130 DATE 12/16
HIGHEST GUST SPEED/DIRECTION 50/120 DATE 12/16
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.12
NUMBER OF DAYS FAIR 23
NUMBER OF DAYS PC 1
NUMBER OF DAYS CLOUDY 2
AVERAGE RH (PERCENT) 39
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 MIXED PRECIP 0
HEAVY RAIN 1 RAIN 2
LIGHT RAIN 3 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SLEET 0
FOG 4 FOG W/VIS <= 1/4 MILE 0
HAZE 6
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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