Text Products for CLM Issued by DTW

Climatological Report (Monthly)
Issued by NWS Detroit/Pontiac, MI
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14
000
CXUS53 KDTX 052335 CCA
CLMDTW

CLIMATE REPORT...CORRECTED
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
943 AM EDT SAT SEP 02 2023

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

...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           86   08/03         MM      MM
                       08/20
                       08/24
LOWEST            50   08/31         MM      MM
AVG. MAXIMUM    79.2               81.4    -2.2
AVG. MINIMUM    61.5               63.2    -1.7
MEAN            70.3               72.3    -2.0
DAYS MAX >= 90     0                2.7    -2.7
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     09/22 (1974)
 LATEST       05/29 (1966)
EARLIEST      11/13 (2022)
LATEST        04/26 (2023)
..............................................................

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            6
NUMBER OF DAYS PC             14
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.

$$
---------------------------------------------------------------
MONTHLY CLIMATE DATA FOR NWS WHITE LAKE - AUGUST 2023

...TEMPERATURE DATA...              ...PRECIPITATION DATA...
AVERAGE MAXIMUM.........77.6        MONTHLY TOTAL..........8.90
AVERAGE MINIMUM.........54.4        GREATEST DAILY TOTAL...3.85
MONTHLY AVERAGE.........66.0         ON THE 24TH
                                    2023 TOTAL............30.33
...HEATING DEGREE DAYS...
MONTHLY TOTAL.............41        ...SNOWFALL DATA...
2023-2024 SEASON TOTAL....43        MONTHLY TOTAL...........0.0
                                    2023-2024 SEASON TOTAL..0.0
...COOLING DEGREE DAYS...
MONTHLY TOTAL.............81
2023 TOTAL...............339

================================================================
       SOUTHEAST MICHIGAN CLIMATE SUMMARY FOR AUGUST 2023

AUGUST 2023 MONTHLY STATISTICS AND RANKINGS
-----------------------------------------------------------------

PRECIPITATION
                ACTUAL    NORMAL     DEPARTURE     RANKING
DETROIT AREA     6.50"     3.26"      +3.24"      9TH WETTEST
FLINT AREA       5.70"     3.16"      +2.54"      7TH WETTEST
SAGINAW AREA     6.18"     3.85"      +2.33"      9TH WETTEST

PRECIPITATION SINCE JANUARY 1*
                ACTUAL    NORMAL     DEPARTURE     RANKING
DETROIT AREA    29.01"    23.75"      +5.26"      7TH WETTEST
FLINT AREA      25.58"    22.14"      +3.44"     19TH WETTEST
SAGINAW AREA    26.98"    22.27"      +4.71"      6TH WETTEST

      *NORMAL TO DATE (AS OF AUGUST 31, 2023)

AVERAGE TEMPERATURE
                ACTUAL    NORMAL     DEPARTURE     RANKING
DETROIT AREA     70.3      72.3       -2.0       52ND COOLEST
FLINT AREA       67.4      69.1       -1.7       21ST COOLEST
SAGINAW AREA     67.6      69.7       -2.1       32ND COOLEST

AVERAGE HIGH TEMPERATURE
                ACTUAL    NORMAL     DEPARTURE     RANKING
DETROIT AREA     79.2      81.4       -2.2       44TH COOLEST
FLINT AREA       77.8      79.9       -2.1       14TH COOLEST
SAGINAW AREA     76.8      80.0       -3.2       18TH COOLEST

AVERAGE LOW TEMPERATURE
                ACTUAL    NORMAL     DEPARTURE     RANKING
DETROIT AREA     61.5      63.2       -1.7       64TH COOLEST
FLINT AREA       57.0      58.3       -1.3       35TH COOLEST
SAGINAW AREA     58.4      59.4       -1.0       53RD WARMEST


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)
National Weather Service Weather Forecast Office
