Climatological Report (Monthly) Issued by NWS
000
CXUS55 KPSR 010859
CLMPHX
CLIMATE REPORT
NATIONAL WEATHER SERVICE PHOENIX AZ
159 AM MST MON JAN 01 2024
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...THE PHOENIX 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 87 12/10/1950
LOW 22 12/26/1911
12/31/1900
HIGHEST 84 12/06 77 7
LOWEST 43 12/27 35 8
AVG. MAXIMUM 71.6 66.2 5.4
AVG. MINIMUM 49.3 45.3 4.0
MEAN 60.5 55.8 4.7
DAYS MAX >= 90 0 0.0 0.0
DAYS MAX >= 100 0
DAYS MAX >= 110 0
DAYS MIN <= 32 0 0.1 -0.1
DAYS MIN >= 90 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 3.98 1967
MINIMUM 0.00 1981
TOTALS 0.89 0.74 0.15
DAYS >= .01 5 4.0 1.0
DAYS >= .10 2 2.1 -0.1
DAYS >= .50 1 0.4 0.6
DAYS >= 1.00 0 0.0 0.0
GREATEST
24 HR. TOTAL 0.73 12/22 TO 12/23
DEGREE DAYS
HEATING TOTAL 150 288 -138
SINCE 7/1 168 378 -210
COOLING TOTAL 17 2 15
SINCE 1/1 5363 4764 599
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WIND (MPH)
AVERAGE WIND SPEED 4.6
HIGHEST GUST SPEED/DIRECTION 43/110 DATE 12/22
AVERAGE RH (PERCENT) 42
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 HEAVY RAIN 0
RAIN 1 LIGHT RAIN 5
FOG W/VIS <= 1/4 MILE 1
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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