Climatological Report (Daily)
Issued by NWS Detroit/Pontiac, MI

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297
CDUS43 KDTX 302025
CLIFNT

CLIMATE REPORT
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
425 PM EDT TUE SEP 30 2025

...................................

...THE FLINT MI CLIMATE SUMMARY FOR SEPTEMBER 30 2025...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1921 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         79    259 PM  86    2002  67     12       75
  MINIMUM         47    400 AM  30    1947  45      2       54
                                      1993
  AVERAGE         63                        56      7       65

PRECIPITATION (IN)
  TODAY            0.00          2.24 1981   0.10  -0.10     0.00
  MONTH TO DATE    1.32                      2.90  -1.58     1.01
  SINCE SEP 1      1.32                      2.90  -1.58     1.01
  SINCE JAN 1     20.93                     25.04  -4.11    27.06

SNOWFALL (IN)
  TODAY            0.0           0.0    MM   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE SEP 1      0.0                       0.0    0.0      0.0
  SINCE JUL 1      0.0                       0.0    0.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY            2                         9     -7        0
  MONTH TO DATE   72                       152    -80       46
  SINCE SEP 1     72                       152    -80       46
  SINCE JUL 1    116                       190    -74       66

 COOLING
  TODAY            0                         1     -1        0
  MONTH TO DATE   24                        55    -31       58
  SINCE SEP 1     24                        55    -31       58
  SINCE JAN 1    678                       559    119      693
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    NE (50)
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION    NE (60)
  AVERAGE WIND SPEED     3.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           400 AM
 LOWEST     32           200 PM
 AVERAGE    66

..........................................................


THE FLINT MI CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   67        89      2002
 MINIMUM TEMPERATURE (F)   45        28      1960


SUNRISE AND SUNSET
SEPTEMBER 30 2025.....SUNRISE   731 AM EDT   SUNSET   717 PM EDT
OCTOBER  1 2025.......SUNRISE   733 AM EDT   SUNSET   716 PM EDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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