Climatological Report (Monthly)
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912
CXUS53 KAPX 071400
CLMAPN


CLIMATE REPORT
NATIONAL WEATHER SERVICE GAYLORD MI
1000 AM EDT THU MAY 7 2015

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

...THE ALPENA MI CLIMATE SUMMARY FOR THE MONTH OF APRIL 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1916 TO 2015

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              90   04/16/2002
                        04/25/1990
 LOW               -7   04/06/2003
HIGHEST            71   04/17        MM      MM       62  04/10
                        04/12
LOWEST             19   04/05        MM      MM       12  04/16
                        04/04
AVG. MAXIMUM     52.2              52.3    -0.1     48.5
AVG. MINIMUM     30.5              31.0    -0.5     28.9
MEAN             41.3              41.6    -0.3     38.7
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32      0               0.9    -0.9        1
DAYS MIN <= 32     18              17.0     1.0       21
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM           MM   MM
 MINIMUM           MM   MM
TOTALS           2.14              2.39   -0.25     5.49
DAILY AVG.       0.07              0.08   -0.01     0.18
DAYS >= .01         8              11.4    -3.4       11
DAYS >= .10         4               6.1    -2.1        8
DAYS >= .50         2               1.5     0.5        4
DAYS >= 1.00        0               0.1    -0.1        2
GREATEST
 24 HR. TOTAL    1.19   04/09 TO 04/10
 STORM TOTAL       MM
 (MM/DD(HH))            MM

SNOWFALL (INCHES)
RECORDS
 TOTAL             MM   MM
 SNOW DEPTH        MM   MM
TOTALS            2.0               5.8    -3.8      1.2
SINCE 7/1        48.6              84.1   -35.5     64.0
SNOWDEPTH AVG.      0                MM      MM        1
DAYS >= TRACE       5               3.5     1.5        6
DAYS >= 1.0         1               1.8    -0.8        0
GREATEST
 SNOW DEPTH         2   04/06                          3  04/03
                                                          04/02
                                                          04/01
 24 HR TOTAL      2.0   04/06 TO 04/06               0.4

DEGREE_DAYS
HEATING TOTAL     701               703      -2      782
 SINCE 7/1       8141              7559     582     8669
COOLING TOTAL       0                 2      -2        0
 SINCE 1/1          0                 2      -2        0

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

WIND (MPH)
AVERAGE WIND SPEED              8.5
HIGHEST WIND SPEED/DIRECTION    29/270    DATE  04/10
HIGHEST GUST SPEED/DIRECTION    43/280    DATE  04/10

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.50
NUMBER OF DAYS FAIR           14
NUMBER OF DAYS PC              7
NUMBER OF DAYS CLOUDY          9

AVERAGE RH (PERCENT)     65

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                2     RAIN                       4
LIGHT RAIN               10     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       1
LIGHT SNOW                4     SLEET                      0
FOG                       8     FOG W/VIS <= 1/4 MILE      1
HAZE                      3

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

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