677
CXUS53 KDTX 020916 RRB
CLMMBS
CLIMATE REPORT
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
516 AM EDT FRI JUN 02 2023
...............................
..THE TRI CITIES MI CLIMATE SUMMARY FOR THE MONTH OF MAY 2023
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1912 TO 2023
WEATHER OBSERVED NORMAL DEPART LAST YEAR'S
VALUE DATE(S) VALUE FROM VALUE
NORMAL
..........................................................
TEMPERATURE (F)
RECORD
HIGH 95 05/31/1919
LOW 24 05/10/1923
HIGHEST 90 05/30 MM MM
LOWEST 35 05/18 MM MM
AVG. MAXIMUM 69.8 68.6 1.2
AVG. MINIMUM 45.0 47.7 -2.7
MEAN 57.4 58.2 -0.8
DAYS MAX >= 90 1 0.0 1.0
DAYS MAX <= 32 0 0.0 0.0
DAYS MIN <= 32 0 0.7 -0.7
DAYS MIN <= 0 0 0.0 0.0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 9.95 1912
MINIMUM 0.53 1939
TOTALS 0.80 3.41 -2.61
DAILY AVG. 0.03 0.11 -0.08
DAYS >= .01 6 12.0 -6.0
DAYS >= .10 3 6.8 -3.8
DAYS >= .50 0 2.3 -2.3
DAYS >= 1.00 0 0.6 -0.6
GREATEST
24 HR. TOTAL 0.31 05/01 TO 05/02
STORM TOTAL 0.25
(MM/DD(HH))
SNOWFALL (INCHES)
RECORDS
TOTAL 9.0 1923
TOTALS T 0.0 0.0
LIQUID EQUIV T 0.00 0.00
SINCE 7/1 46.7 49.0 -2.3
LIQUID 7/1 4.67
DAYS >= TRACE 1 0.0 1.0
DAYS >= 1.0 0 0.0 0.0
GREATEST
SNOW DEPTH 0
24 HR TOTAL MM
STORM TOTAL 0.0
(MM/DD(HH))
DEGREE DAYS
HEATING TOTAL 255 253 2
SINCE 7/1 6064 6733 -669
COOLING TOTAL 27 41 -14
SINCE 1/1 41 44 -3
FREEZE DATES
RECORD
EARLIEST 09/12 (1943)
LATEST 05/28 (1949)
EARLIEST 10/08 (2022)
LATEST 04/27 (2023)
..........................................................
WIND (MPH)
AVERAGE WIND SPEED 8.3
HIGHEST WIND SPEED/DIRECTION 32/060 DATE 05/24
HIGHEST GUST SPEED/DIRECTION 42/060 DATE 05/24
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.23
NUMBER OF DAYS FAIR 23
NUMBER OF DAYS PC 4
NUMBER OF DAYS CLOUDY 4
AVERAGE RH (PERCENT) 59
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 1 MIXED PRECIP 0
HEAVY RAIN 2 RAIN 0
LIGHT RAIN 9 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 6 FOG W/VIS <= 1/4 MILE 0
HAZE 7
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
================================================================
SOUTHEAST MICHIGAN CLIMATE SUMMARY FOR MAY 2023
MAY 2023 MONTHLY STATISTICS AND RANKINGS
-----------------------------------------------------------------
PRECIPITATION
ACTUAL NORMAL DEPARTURE RANKING
DETROIT AREA 0.92" 3.72" -2.80" 5TH DRIEST
FLINT AREA 1.08" 3.68" -2.60" 11TH DRIEST
SAGINAW AREA 0.80" 3.41" -2.61" 3RD DRIEST
PRECIPITATION SINCE JANUARY 1*
ACTUAL NORMAL DEPARTURE RANKING
DETROIT AREA 13.95" 13.72" +0.23" 46TH WETTEST
FLINT AREA 12.73" 12.45" +0.28" 34TH WETTEST
SAGINAW AREA 11.87" 12.31" -0.44" 40TH WETTEST
*NORMAL TO DATE (AS OF MAY 31, 2023)
AVERAGE TEMPERATURE
ACTUAL NORMAL DEPARTURE RANKING
DETROIT AREA 59.7 60.3 -0.6 55TH WARMEST
FLINT AREA 57.1 57.4 -0.3 48TH COOLEST
SAGINAW AREA 57.4 58.2 -0.8 51ST WARMEST
AVERAGE HIGH TEMPERATURE
ACTUAL NORMAL DEPARTURE RANKING
DETROIT AREA 71.7 70.3 +1.4 33RD WARMEST
FLINT AREA 71.4 68.9 +2.5 32ND WARMEST
SAGINAW AREA 69.8 68.6 +1.2 40TH WARMEST
AVERAGE LOW TEMPERATURE
ACTUAL NORMAL DEPARTURE RANKING
DETROIT AREA 47.6 50.2 -2.6 58TH COOLEST
FLINT AREA 42.8 46.0 -3.2 19TH COOLEST
SAGINAW AREA 45.0 47.7 -2.7 47TH COOLEST
DETROIT AREA HAS A CLIMATE RECORD DATING TO NOVEMBER 1874 (~149 YEARS)
FLINT AREA HAS A CLIMATE RECORD DATING TO JANUARY 1921 (~103 YEARS)
SAGINAW AREA HAS CLIMATE RECORD DATING TO JANUARY 1912 (~112 YEARS)
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page