066
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.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page