Climatological Report (Monthly)
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CXUS53 KAPX 010909
CLMAPN


CLIMATE REPORT
NATIONAL WEATHER SERVICE GAYLORD MI
408 AM EST WED MAR 1 2017

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

...THE ALPENA MI CLIMATE SUMMARY FOR THE MONTH OF FEBRUARY 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1916 TO 2017

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              65   02/23/1984
 LOW              -37   02/17/1979
HIGHEST            61   02/22        MM      MM       53  02/27
LOWEST             -5   02/03        MM      MM      -13  02/13
AVG. MAXIMUM     36.1              29.3     6.8     31.8
AVG. MINIMUM     19.6              11.4     8.2     13.6
MEAN             27.9              20.3     7.6     22.7
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32     11              17.8    -6.8       16
DAYS MIN <= 32     27              26.7     0.3       28
DAYS MIN <= 0       1               5.4    -4.4        5

PRECIPITATION (INCHES)
RECORD
 MAXIMUM           MM   MM
 MINIMUM           MM   MM
TOTALS           2.85              1.32    1.53     2.63
DAILY AVG.       0.10              0.05    0.05     0.09
DAYS >= .01        15              11.2     3.8       16
DAYS >= .10         5               3.8     1.2        6
DAYS >= .50         1               0.5     0.5        1
DAYS >= 1.00        1               0.1     0.9        0
GREATEST
 24 HR. TOTAL    1.74   02/24 TO 02/24
 STORM TOTAL       MM
 (MM/DD(HH))            MM

SNOWFALL (INCHES)
RECORDS
 TOTAL             MM   MM
 SNOW DEPTH        MM   MM
TOTALS            9.8              17.5    -7.7     23.4
SINCE 7/1        53.5              66.1   -12.6     48.0
SNOWDEPTH AVG.      3                10      -7        8
DAYS >= TRACE      19              12.2     6.8       25
DAYS >= 1.0         4               5.7    -1.7        5
GREATEST
 SNOW DEPTH         6   02/13                         11  02/25
                                                          02/03
 24 HR TOTAL      3.2   MM                           6.3

DEGREE_DAYS
HEATING TOTAL    1031              1250    -219     1221
 SINCE 7/1       4631              5732   -1101     4782
COOLING TOTAL       0                 0       0        0
 SINCE 1/1          0                 0       0        0

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

WIND (MPH)
AVERAGE WIND SPEED              7.9
HIGHEST WIND SPEED/DIRECTION    26/320    DATE  02/15
HIGHEST GUST SPEED/DIRECTION    37/330    DATE  02/15

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.70
NUMBER OF DAYS FAIR            4
NUMBER OF DAYS PC              9
NUMBER OF DAYS CLOUDY         15

AVERAGE RH (PERCENT)     75

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                1     RAIN                       2
LIGHT RAIN                5     FREEZING RAIN              1
LT FREEZING RAIN          1     HAIL                       0
HEAVY SNOW                2     SNOW                       7
LIGHT SNOW               18     SLEET                      0
FOG                      20     FOG W/VIS <= 1/4 MILE      3
HAZE                      7

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

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