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

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CXUS53 KDTX 011413
CLMDTW

CLIMATE REPORT
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
842 AM EDT THU AUG 1 2019

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

...THE DETROIT MI CLIMATE SUMMARY FOR THE MONTH OF JULY 2019...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1874 TO 2019

WEATHER         OBSERVED          NORMAL  DEPART
                 VALUE   DATE(S)  VALUE   FROM
                                          NORMAL
................................................
TEMPERATURE (F)
RECORD
 HIGH             105   07/24/1934
 LOW               42   07/06/1972
HIGHEST            97   07/20        MM      MM
LOWEST             58   07/24        MM      MM
                        07/23
AVG. MAXIMUM     86.7              83.4     3.3
AVG. MINIMUM     66.8              63.9     2.9
MEAN             76.8              73.6     3.2
DAYS MAX >= 90      9               4.5     4.5
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         8.76   1878
 MINIMUM         0.50   1930
TOTALS           2.63              3.37   -0.74
DAILY AVG.       0.08              0.11   -0.03
DAYS >= .01        14              10.4     3.6
DAYS >= .10         5               6.6    -1.6
DAYS >= .50         1               2.0    -1.0
DAYS >= 1.00        1               0.8     0.2
GREATEST
 24 HR. TOTAL    1.61   07/19 TO 07/19
 STORM TOTAL       MM
 (MM/DD(HH))            MM

SNOWFALL (INCHES)
RECORDS
 TOTAL            0.0   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   MM
 24 HR TOTAL      0.0   07/31 TO 07/31
 STORM TOTAL       MM
 (MM/DD(HH))            MM

DEGREE_DAYS
HEATING TOTAL       0                 2      -2
 SINCE 7/1          0                 2      -2
COOLING TOTAL     373               271     102
 SINCE 1/1        530               486      44

FREEZE DATES
RECORD
 EARLIEST     MM
 LATEST       MM
EARLIEST                        MM
LATEST                          MM
.................................................

WIND (MPH)
AVERAGE WIND SPEED              7.2
HIGHEST WIND SPEED/DIRECTION    37/200    DATE  07/19
HIGHEST GUST SPEED/DIRECTION    51/190    DATE  07/15

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.70
NUMBER OF DAYS FAIR            2
NUMBER OF DAYS PC             16
NUMBER OF DAYS CLOUDY         13

AVERAGE RH (PERCENT)     65



-  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 - JULY 2019

...TEMPERATURE DATA...              ...PRECIPITATION DATA...
AVERAGE MAXIMUM...82.1              MONTHLY TOTAL..........3.29
AVERAGE MINIMUM...59.2              GREATEST DAILY TOTAL...0.83
MONTHLY AVERAGE...70.7              ON THE 28TH
                                    2019 TOTAL.............21.86

...HEATING DEGREE DAYS...           ...SNOWFALL DATA...
MONTHLY TOTAL............8          MONTHLY TOTAL............0.0
2019-2020 SEASON TOTAL...8          2019-2020 SEASON TOTAL...0.0

...COOLING DEGREE DAYS...
MONTHLY TOTAL....191
2019 TOTAL.......241

================================================================
       SOUTHEAST MICHIGAN CLIMATE SUMMARY FOR JULY 2019


JULY 2019 MONTHLY STATISTICS AND RANKINGS
-----------------------------------------------------------------
PRECIPITATION
                ACTUAL    NORMAL     DEPARTURE     RANKING
DETROIT AREA    2.63"      3.37"      -0.74"     64TH DRIEST
FLINT AREA      1.96"      3.32"      -1.36"     37TH DRIEST
SAGINAW AREA    1.61"      2.58"      -0.97"     32ND DRIEST


PRECIPITATION SINCE JANUARY 1*

                ACTUAL    NORMAL     DEPARTURE     RANKING
DETROIT AREA    21.46"    19.43"      +2.03"     38TH WETTEST
FLINT AREA      20.69"    17.38"      +3.31"     23RD WETTEST
SAGINAW AREA    15.74"    17.21"      -1.47"     46TH DRIEST

      *NORMAL TO DATE (AS OF JULY 31, 2019)

AVERAGE TEMPERATURE
                ACTUAL    NORMAL     DEPARTURE     RANKING
DETROIT AREA     76.8      73.6       +3.2        9TH WARMEST
FLINT AREA       75.0      70.5       +4.5       13TH WARMEST
SAGINAW AREA     74.4      71.0       +3.4       12TH WARMEST

AVERAGE HIGH TEMPERATURE
                ACTUAL    NORMAL     DEPARTURE     RANKING
DETROIT AREA     86.7      83.4       +3.3       14TH WARMEST
FLINT AREA       86.6      81.9       +4.7       18TH WARMEST
SAGINAW AREA     84.5      81.8       +2.7       24TH WARMEST

AVERAGE LOW TEMPERATURE
                ACTUAL    NORMAL     DEPARTURE     RANKING
DETROIT AREA     66.8      63.9       +2.9       11TH WARMEST
FLINT AREA       63.5      59.2       +4.3        9TH WARMEST
SAGINAW AREA     64.2      60.2       +4.0        7TH WARMEST


DETROIT AREA HAS A CLIMATE RECORD DATING TO NOVEMBER 1874 (~145 YEARS)
FLINT AREA HAS A CLIMATE RECORD DATING TO JANUARY 1921 (~98 YEARS)
SAGINAW AREA HAS CLIMATE RECORD DATING TO 1912 (~107 YEARS)



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