Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS45 KPSR 200814
CLIPHX
CLIMATE REPORT
NATIONAL WEATHER SERVICE PHOENIX AZ
114 AM MST WED AUG 20 2025
...................................
...THE PHOENIX AZ CLIMATE SUMMARY FOR AUGUST 19 2025...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1895 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 108 446 PM 115 2020 105 3 112
MINIMUM 87 748 AM 63 1918 84 3 88
AVERAGE 98 94 4 100
PRECIPITATION (IN)
YESTERDAY 0.00 0.78 1995 0.03 -0.03 0.00
MONTH TO DATE T 0.58 -0.58 0.11
SINCE OCT 1 1.63 6.30 -4.67 5.48
SINCE JAN 1 1.63 4.43 -2.80 4.30
SNOWFALL (IN)
YESTERDAY 0.0
MONTH TO DATE 0.0
SINCE JAN 1 0.0
SINCE JUL 1 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 33 29 4 35
MONTH TO DATE 660 566 94 662
SINCE JUN 1 2518 2303 215 2752
SINCE JAN 1 3614 3213 401 3741
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 6.3
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 27 800 AM
LOWEST 12 400 PM
AVERAGE 20
..........................................................
THE PHOENIX AZ CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 105 113 2019
MINIMUM TEMPERATURE (F) 83 58 1917
SUNRISE AND SUNSET
AUGUST 20 2025........SUNRISE 554 AM MST SUNSET 708 PM MST
AUGUST 21 2025........SUNRISE 555 AM MST SUNSET 707 PM MST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$