Climatological Report (Monthly)
Issued by NWS
Issued by NWS
001
CXUS55 KPSR 011020
CLMPHX
CLIMATE REPORT
NATIONAL WEATHER SERVICE PHOENIX AZ
320 AM MST WED JAN 01 2025
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...THE PHOENIX AZ CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2024...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1895 TO 2024
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE
NORMAL
..............................................................
TEMPERATURE (F)
RECORD
HIGH 87 12/10/1950
LOW 22 12/26/1911
12/31/1900
HIGHEST 83 12/18 77 6
12/19
12/20
LOWEST 43 12/11 35 8
AVG. MAXIMUM 75.1 66.2 8.9
AVG. MINIMUM 49.4 45.3 4.1
MEAN 62.3 55.8 6.5
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 2024
TOTALS 0.00R 0.74 -0.74
DAYS >= .01 0 4.0 -4.0
DAYS >= .10 0 2.1 -2.1
DAYS >= .50 0 0.4 -0.4
DAYS >= 1.00 0 0.0 0.0
GREATEST
24 HR. TOTAL 0.00 11/30 TO 11/30
DEGREE DAYS
HEATING TOTAL 96 288 -192
SINCE 7/1 146 378 -232
COOLING TOTAL 18 2 16
SINCE 1/1 5691 4764 927
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WIND (MPH)
AVERAGE WIND SPEED 4.2
HIGHEST GUST SPEED/DIRECTION 27/350 DATE 12/13
AVERAGE RH (PERCENT) 28
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 HEAVY RAIN 0
RAIN 0 LIGHT RAIN 0
FOG W/VIS <= 1/4 MILE 0
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$