Climatological Report (Monthly) Issued by NWS Detroit/Pontiac, MI
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CXUS53 KDTX 021349
CLMDTW
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TTAA00 DTX 021346
CLIMATE REPORT
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
943 AM EDT SAT SEP 02 2023
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...THE DETROIT MI CLIMATE SUMMARY FOR THE MONTH OF AUGUST 2023...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1874 TO 2023
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE
NORMAL
..............................................................
TEMPERATURE (F)
RECORD
HIGH 104 08/06/1918
LOW 38 08/29/1982
HIGHEST 90 08/09 MM MM
LOWEST 50 08/31 MM MM
AVG. MAXIMUM 79.4 81.4 -2.0
AVG. MINIMUM 61.5 63.2 -1.7
MEAN 70.5 72.3 -1.8
DAYS MAX >= 90 1 2.7 -1.7
DAYS MAX <= 32 0 0.0 0.0
DAYS MIN <= 32 0 0.0 0.0
DAYS MIN <= 0 0 0.0 0.0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 8.33 1926
MINIMUM 0.16 1894
TOTALS 6.50 3.26 3.24
DAILY AVG. 0.21 0.11 0.10
DAYS >= .01 12 9.7 2.3
DAYS >= .10 8 6.1 1.9
DAYS >= .50 3 2.0 1.0
DAYS >= 1.00 1 0.7 0.3
GREATEST
24 HR. TOTAL 3.51 08/23 TO 08/24
STORM TOTAL 3.50
(MM/DD(HH))
SNOWFALL (INCHES)
RECORDS
TOTAL 0.0 0
TOTALS 0.0 0.0 0.0
LIQUID EQUIV 0.00 0.00 0.00
SINCE 7/1 0.0 0.0 0.0
LIQUID 7/1 0.00
DAYS >= TRACE 0 0.0 0.0
DAYS >= 1.0 0 0.0 0.0
GREATEST
SNOW DEPTH 0
24 HR TOTAL 0.0
STORM TOTAL 0.0
(MM/DD(HH))
DEGREE DAYS
HEATING TOTAL 7 7 0
SINCE 7/1 7 3 4
COOLING TOTAL 180 233 -53
SINCE 1/1 638 747 -109
FREEZE DATES
RECORD
EARLIEST MM
LATEST MM
EARLIEST 01/01
LATEST 05/13
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WIND (MPH)
AVERAGE WIND SPEED 7.3
HIGHEST WIND SPEED/DIRECTION 40/300 DATE 08/24
HIGHEST GUST SPEED/DIRECTION 55/300 DATE 08/24
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.63
NUMBER OF DAYS FAIR 7
NUMBER OF DAYS PC 13
NUMBER OF DAYS CLOUDY 11
AVERAGE RH (PERCENT) 71
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 8 MIXED PRECIP 0
HEAVY RAIN 5 RAIN 5
LIGHT RAIN 15 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 19 FOG W/VIS <= 1/4 MILE 0
HAZE 10
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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