Climatological Report (Daily)
Issued by NWS Portland, ME

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
000
CDUS41 KGYX 200807
CLIPWM


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAY ME
406 AM EDT FRI OCT 20 2017


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

...THE PORTLAND ME CLIMATE SUMMARY FOR OCTOBER 19 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1941 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         67    133 PM  81    1963  58      9       78
  MINIMUM         39    559 AM  21    1974  38      1       49
  AVERAGE         53                        48      5       64

PRECIPITATION (IN)
  YESTERDAY        0.00          1.06 1914   0.16  -0.16     0.01
  MONTH TO DATE    0.62                      2.93  -2.31     1.20
  SINCE SEP 1      2.85                      6.62  -3.77     2.06
  SINCE JAN 1     33.55                     36.36  -2.81    25.59

SNOWFALL (IN)
  YESTERDAY        0.0           0.1  1959   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE SEP 1      0.0                       0.0    0.0      0.0
  SINCE JUL 1      0.0                       0.0    0.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       12                        17     -5        1
  MONTH TO DATE  155                       271   -116      220
  SINCE SEP 1    223                       447   -224      317
  SINCE JUL 1    256                       492   -236      331

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    4                         0      4        0
  SINCE SEP 1     69                        30     39       68
  SINCE JAN 1    433                       358     75      553
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   6   RESULTANT WIND DIRECTION   S (190)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     S (180)
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION     S (180)
  AVERAGE WIND SPEED     7.0


SKY COVER
  AVERAGE SKY COVER 0.2


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           200 AM
 LOWEST     51           900 PM
 AVERAGE    72

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


THE PORTLAND ME CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   57        79      1947
 MINIMUM TEMPERATURE (F)   37        24      1956


SUNRISE AND SUNSET
OCTOBER 20 2017.......SUNRISE   702 AM EDT   SUNSET   549 PM EDT
OCTOBER 21 2017.......SUNRISE   703 AM EDT   SUNSET   548 PM EDT


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




$$



USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.