Climatological Report (Monthly)
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CXUS53 KAPX 010749
CLMANJ


CLIMATE REPORT
NATIONAL WEATHER SERVICE GAYLORD MI
344 AM EDT SUN OCT 1 2017

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

...THE SAULT STE MARIE MI CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1888 TO 2017

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              95   09/08/1976
 LOW               25   09/30/1993
                        09/23/1981
                        09/25/1947
HIGHEST            90   09/23        MM      MM       81  09/05
LOWEST             36   09/30        MM      MM       46  09/24
AVG. MAXIMUM     73.1              66.5     6.6     72.2
AVG. MINIMUM     52.6              47.7     4.9     54.4
MEAN             62.8              57.1     5.7     63.3
DAYS MAX >= 90      1               0.0     1.0        0
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MIN <= 32      0               0.7    -0.7        0
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM           MM   MM
 MINIMUM           MM   MM
TOTALS           1.05              3.82   -2.77     4.82
DAILY AVG.       0.04              0.13   -0.09     0.16
DAYS >= .01        10              12.9    -2.9       14
DAYS >= .10         4               8.0    -4.0       10
DAYS >= .50         0               2.5    -2.5        4
DAYS >= 1.00        0               0.8    -0.8        1
GREATEST
 24 HR. TOTAL    0.32   09/04 TO 09/04
 STORM TOTAL       MM
 (MM/DD(HH))            MM

DEGREE_DAYS
HEATING TOTAL     137               254    -117
 SINCE 7/1        220               401    -181
COOLING TOTAL      82                17      65
 SINCE 1/1        210               195      15

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

WIND (MPH)
AVERAGE WIND SPEED              5.1
HIGHEST WIND SPEED/DIRECTION    25/300    DATE  09/27
HIGHEST GUST SPEED/DIRECTION    36/320    DATE  09/27

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.30
NUMBER OF DAYS FAIR           16
NUMBER OF DAYS PC             11
NUMBER OF DAYS CLOUDY          3

AVERAGE RH (PERCENT)     73

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              4     MIXED PRECIP               0
HEAVY RAIN                4     RAIN                       2
LIGHT RAIN               15     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      19     FOG W/VIS <= 1/4 MILE      6
HAZE                      0

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

$$



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