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

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CXUS53 KDTX 012133
CLMFNT

CLIMATE REPORT
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
1011 AM EST FRI FEB 1 2013

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

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

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1921 TO 2013

WEATHER         OBSERVED          NORMAL  DEPART
                 VALUE   DATE(S)  VALUE   FROM
                                          NORMAL
................................................
TEMPERATURE (F)
RECORD
 HIGH              65   01/25/1950
 LOW              -25   01/18/1976
HIGHEST            60   01/12        MM      MM
LOWEST                  01/22        MM      MM
AVG. MAXIMUM     35.0              29.6     5.4
AVG. MINIMUM     18.8              15.3     3.5
MEAN             26.9              22.4     4.5
DAYS MAX >= 90      0               0.0     0.0
DAYS MAX <= 32     13              18.9    -5.9
DAYS MIN <= 32     28              28.9    -0.9
DAYS MIN <= 0       2               4.7    -2.7

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         4.02   2006
 MINIMUM         0.07   1945
TOTALS           3.90              1.63    2.27
DAILY AVG.       0.13              0.05    0.08
DAYS >= .01        16              13.6     2.4
DAYS >= .10         8               4.8     3.2
DAYS >= .50         4               0.8     3.2
DAYS >= 1.00        0               0.1    -0.1
GREATEST
 24 HR. TOTAL    1.44   01/29 TO 01/30
 STORM TOTAL       MM
 (MM/DD(HH))            MM

SNOWFALL (INCHES)
RECORDS
 TOTAL           28.5   1976
                        0
                        0
TOTALS           10.6              13.1    -2.5
 LIQUID EQUIV    1.06              1.30   -0.24
SINCE 7/1        21.7              27.8    -6.1
 LIQUID 7/1      2.17
DAYS >= TRACE      18              12.8     5.2
DAYS >= 1.0         4               3.9     0.1
GREATEST
 SNOW DEPTH         4   01/28
                        01/01
 24 HR TOTAL      2.1   MM
 STORM TOTAL       MM
 (MM/DD(HH))            MM

DEGREE_DAYS
HEATING TOTAL    1173              1319    -146
 SINCE 7/1       3533              3964    -431
COOLING TOTAL       0                 0       0
 SINCE 1/1          0                 0       0

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

WIND (MPH)
AVERAGE WIND SPEED              9.9
HIGHEST WIND SPEED/DIRECTION    43/280    DATE  01/20
HIGHEST GUST SPEED/DIRECTION    59/280    DATE  01/20

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.60
NUMBER OF DAYS FAIR            7
NUMBER OF DAYS PC             10
NUMBER OF DAYS CLOUDY         14

AVERAGE RH (PERCENT)     72

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              1     MIXED PRECIP               0
HEAVY RAIN                3     RAIN                       4
LIGHT RAIN                6     FREEZING RAIN              2
LT FREEZING RAIN          2     HAIL                       0
HEAVY SNOW                1     SNOW                       2
LIGHT SNOW               16     SLEET                      0
FOG                      17     FOG W/VIS <= 1/4 MILE      1
HAZE                     14

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

CLIMATE REPORT
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
1011 AM EST FRI FEB 1 2013

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

...THE  TRI CITIES MI CLIMATE SUMMARY FOR THE MONTH OF JANUARY 2013...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1898 TO 2013

WEATHER         OBSERVED          NORMAL  DEPART
                 VALUE   DATE(S)  VALUE   FROM
                                          NORMAL
................................................
TEMPERATURE (F)
RECORD
 HIGH              62   01/25/1950
                        01/26/1944
                        01/27/1916
 LOW              -22   01/19/1994
HIGHEST            57   01/12        MM      MM
LOWEST              0   01/22        MM      MM
AVG. MAXIMUM     34.0              28.9     5.1
AVG. MINIMUM     19.6              15.6     4.0
MEAN             26.8              22.2     4.6
DAYS MAX >= 90      0               0.0     0.0
DAYS MAX <= 32     14              19.0    -5.0
DAYS MIN <= 32     27              29.0    -2.0
DAYS MIN <= 0       1               3.3    -2.3

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         4.04   1998
 MINIMUM         0.24   1945
TOTALS           3.26              1.71    1.55
DAILY AVG.       0.11              0.06    0.05
DAYS >= .01        13              10.6     2.4
DAYS >= .10         6               4.2     1.8
DAYS >= .50         2               0.6     1.4
DAYS >= 1.00        0               0.1    -0.1
GREATEST
 24 HR. TOTAL    1.25   01/29 TO 01/30
 STORM TOTAL       MM
 (MM/DD(HH))            MM

SNOWFALL (INCHES)
RECORDS
 TOTAL           30.9   1967
                        0
                        0
TOTALS            8.0              11.9    -3.9
 LIQUID EQUIV    0.80              1.20   -0.40
SINCE 7/1        17.8              24.8    -7.0
 LIQUID 7/1      1.78
DAYS >= TRACE      20               8.8    11.2
DAYS >= 1.0         4               4.1    -0.1
GREATEST
 SNOW DEPTH         6   01/29
                        01/28
 24 HR TOTAL      2.4   MM
 STORM TOTAL       MM
 (MM/DD(HH))            MM

DEGREE_DAYS
HEATING TOTAL    1179              1325    -146
 SINCE 7/1       3513              3965    -452
COOLING TOTAL       0                 0       0
 SINCE 1/1          0                 0       0

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

WIND (MPH)
AVERAGE WIND SPEED              10.6
HIGHEST WIND SPEED/DIRECTION    37/270    DATE  01/20
HIGHEST GUST SPEED/DIRECTION    48/250    DATE  01/09

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.60
NUMBER OF DAYS FAIR           10
NUMBER OF DAYS PC              8
NUMBER OF DAYS CLOUDY         13

AVERAGE RH (PERCENT)     72

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              1     MIXED PRECIP               0
HEAVY RAIN                1     RAIN                       3
LIGHT RAIN                8     FREEZING RAIN              1
LT FREEZING RAIN          2     HAIL                       0
HEAVY SNOW                0     SNOW                       2
LIGHT SNOW               17     SLEET                      0
FOG                      17     FOG W/VIS <= 1/4 MILE      1
HAZE                     13

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

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