Climatological Report (Monthly)
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000
CXAK58 PACD 011355
CLMCDB


CLIMATE REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK
555 AM AKDT MON OCT 1 2018

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

...THE COLD BAY CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1942 TO 2018

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              70   MM
 LOW               31   09/19/2017
HIGHEST            61                MM      MM       58
LOWEST             34                MM      MM       31
AVG. MAXIMUM     56.2              52.9     3.3     52.6
AVG. MINIMUM     45.8              43.3     2.5     43.5
MEAN             51.0              48.1     2.9     48.1
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MIN <= 32      0               0.3    -0.3        1
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM           MM   MM
 MINIMUM           MM   MM
TOTALS           3.49              4.73   -1.24     3.12
DAILY AVG.       0.12              0.16   -0.04     0.10
DAYS >= .01        14              22.5    -8.5       23
DAYS >= .10         8              11.4    -3.4        7
DAYS >= .50         2               2.5    -0.5        2
DAYS >= 1.00        1               0.6     0.4        0
GREATEST
 24 HR. TOTAL    1.41   09/30 TO 09/30           09/21 TO 09/21
                                                          09/30 TO 09/30EATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                                                          09/30 TO 09/30EATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
 STORM TOTAL       MM                                 MM
 (MM/DD(HH))            MM                    09/21(00) TO 09/21(00)
                                                 09/30(00) TO 09/30(00)0EATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                                                 09/30(00) TO 09/30(00)0EATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S

SNOWFALL (INCHES)
RECORDS
 TOTAL             MM   MM
 24 HR TOTAL       MM
 SNOW DEPTH        MM   MM
TOTALS            0.0                 T     0.0      0.0
SINCE 7/1         0.0                 T     0.0      0.0
SNOWDEPTH AVG.      0                MM      MM        0
DAYS >= TRACE       0               0.1    -0.1        0
DAYS >= 1.0         0               0.0     0.0
GREATEST
 SNOW DEPTH         0   MM                             0  MM
 24 HR TOTAL      0.0   09/30 TO 09/30           09/30 TO 09/30
                                                          09/30 TO 09/30EATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                                                          09/30 TO 09/30EATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
 STORM TOTAL       MM                                 MM
 (MM/DD(HH))            MM

DEGREE_DAYS
HEATING TOTAL     411               507     -96      501
 SINCE 7/1       1163              1346    -183     1252
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              14.2
RESULTANT WIND SPEED/DIRECTION   1/249
HIGHEST WIND SPEED/DIRECTION    58/140    DATE  09/29
HIGHEST GUST SPEED/DIRECTION    71/140    DATE  09/29

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.80
NUMBER OF DAYS FAIR            0
NUMBER OF DAYS PC              7
NUMBER OF DAYS CLOUDY         23

AVERAGE RH (PERCENT)     88

WEATHER CONDITIONS. NUMBER OF DAYS WITH
  0
  6
  0
  0
  0
  0
  5
HAZE                      1

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

$$


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