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

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CXUS53 KDTX 021615
CLMFNT

CLIMATE REPORT
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
1019 AM EST THU JAN 2 2014

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

...THE FLINT MI CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2013...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1921 TO 2014

WEATHER         OBSERVED          NORMAL  DEPART
                 VALUE   DATE(S)  VALUE   FROM
                                          NORMAL
................................................
TEMPERATURE (F)
RECORD
 HIGH              70   12/05/2001
 LOW              -13   12/25/2000
HIGHEST            59   12/05        MM      MM
LOWEST             -3   12/16        MM      MM
AVG. MAXIMUM     31.4              34.1    -2.7
AVG. MINIMUM     18.7              20.8    -2.1
MEAN             25.0              27.4    -2.4
DAYS MAX >= 90      0               0.0     0.0
DAYS MAX <= 32     19              12.8     6.2
DAYS MIN <= 32     28              26.9     1.1
DAYS MIN <= 0       2               1.3     0.7

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         4.66   1971
 MINIMUM         0.44   1969
TOTALS           1.85              1.92   -0.07
DAILY AVG.       0.06              0.06    0.00
DAYS >= .01        19              13.9     5.1
DAYS >= .10         6               5.7     0.3
DAYS >= .50         0               0.9    -0.9
DAYS >= 1.00        0               0.0     0.0
GREATEST
 24 HR. TOTAL    0.64   12/21 TO 12/22
 STORM TOTAL       MM
 (MM/DD(HH))            MM

SNOWFALL (INCHES)
RECORDS
 TOTAL           35.3   2000
                        0
                        0
TOTALS           16.9              11.8     5.1
 LIQUID EQUIV    1.69              1.20    0.49
SINCE 7/1        18.5              14.7     3.8
 LIQUID 7/1      1.85
DAYS >= TRACE      20              10.4     9.6
DAYS >= 1.0         7               3.7     3.3
GREATEST
 SNOW DEPTH         6   12/27
                        12/26
 24 HR TOTAL      3.5   12/14 TO 12/14
 STORM TOTAL       MM
 (MM/DD(HH))            MM

DEGREE_DAYS
HEATING TOTAL    1231              1164      67
 SINCE 7/1       2630              2645     -15
COOLING TOTAL       0                 0       0
 SINCE 1/1        758               531     227

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

WIND (MPH)
AVERAGE WIND SPEED              8.8
HIGHEST WIND SPEED/DIRECTION    28/280    DATE  12/15
HIGHEST GUST SPEED/DIRECTION    36/240    DATE  12/05

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.80
NUMBER OF DAYS FAIR            2
NUMBER OF DAYS PC             12
NUMBER OF DAYS CLOUDY         17

AVERAGE RH (PERCENT)     73

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              1     MIXED PRECIP               0
HEAVY RAIN                1     RAIN                       3
LIGHT RAIN                5     FREEZING RAIN              1
LT FREEZING RAIN          4     HAIL                       0
HEAVY SNOW                0     SNOW                       2
LIGHT SNOW               20     SLEET                      0
FOG                      21     FOG W/VIS <= 1/4 MILE      1
HAZE                     22

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

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