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

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CXUS53 KDTX 031952
CLMFNT

CLIMATE REPORT
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
251 PM EST TUE JAN 3 2017

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

...THE FLINT MI CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1921 TO 2017

WEATHER         OBSERVED          NORMAL  DEPART
                 VALUE   DATE(S)  VALUE   FROM
                                          NORMAL
................................................
TEMPERATURE (F)
RECORD
 HIGH              70   12/05/2001
 LOW              -13   12/25/2000
HIGHEST            56   12/26        MM      MM
LOWEST              1   12/18        MM      MM
AVG. MAXIMUM     33.0              34.1    -1.1
AVG. MINIMUM     22.5              20.8     1.7
MEAN             27.8              27.4     0.4
DAYS MAX >= 90      0               0.0     0.0
DAYS MAX <= 32     13              12.8     0.2
DAYS MIN <= 32     27              26.9     0.1
DAYS MIN <= 0       0               1.3    -1.3

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         4.66   1971
 MINIMUM         0.44   1969
TOTALS           1.59              1.92   -0.33
DAILY AVG.       0.05              0.06   -0.01
DAYS >= .01        16              13.9     2.1
DAYS >= .10         6               5.7     0.3
DAYS >= .50         1               0.9     0.1
DAYS >= 1.00        0               0.0     0.0
GREATEST
 24 HR. TOTAL    0.60   12/11 TO 12/12
 STORM TOTAL       MM
 (MM/DD(HH))            MM

SNOWFALL (INCHES)
RECORDS
 TOTAL           35.3   2000
                        0
                        0
TOTALS           20.2              11.8     8.4
 LIQUID EQUIV    2.02              1.20    0.82
SINCE 7/1        20.2              14.7     5.5
 LIQUID 7/1      2.02
DAYS >= TRACE      20              10.4     9.6
DAYS >= 1.0         7               3.7     3.3
GREATEST
 SNOW DEPTH        10   12/12
 24 HR TOTAL     10.0R  12/11 TO 12/11
 STORM TOTAL       MM
 (MM/DD(HH))            MM

DEGREE_DAYS
HEATING TOTAL    1148              1164     -16
 SINCE 7/1       2189              2645    -456
COOLING TOTAL       0                 0       0
 SINCE 1/1       1022               531     491

FREEZE DATES
RECORD
 EARLIEST     MM
 LATEST       MM
EARLIEST      12/02             MM
LATEST                          MM
.................................................

WIND (MPH)
AVERAGE WIND SPEED              10.9
HIGHEST WIND SPEED/DIRECTION    33/270    DATE  12/26
HIGHEST GUST SPEED/DIRECTION    47/270    DATE  12/26

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.70
NUMBER OF DAYS FAIR            3
NUMBER OF DAYS PC             10
NUMBER OF DAYS CLOUDY         18

AVERAGE RH (PERCENT)     75

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       1
LIGHT RAIN                5     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       1
LIGHT SNOW               19     SLEET                      0
FOG                      19     FOG W/VIS <= 1/4 MILE      1
HAZE                      5

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

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