Climatological Report (Daily)
Issued by NWS Portland, ME

Current Version | Previous Version | Text Only | Print | Product List | Glossary Off
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 182043
CLIPWM


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAY ME
443 PM EDT FRI AUG 18 2017


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

...THE PORTLAND ME CLIMATE SUMMARY FOR AUGUST 18 2017...
VALID TODAY AS OF 0400 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         65    709 AM  94    1987  78    -13       88
  MINIMUM         60    316 AM  42    1957  58      2       59
  AVERAGE         63                        68     -5       74

PRECIPITATION (IN)
  TODAY            1.26          2.15 1887   0.10   1.16      T
  MONTH TO DATE    1.56                      1.86  -0.30     1.15
  SINCE JUN 1      5.23                      9.26  -4.03     7.27
  SINCE JAN 1     29.27                     28.46   0.81    22.78

SNOWFALL (IN)
  TODAY            0.0           0.0  2002   0.0    0.0      0.0
                                      2001
                                      2000
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE JUN 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
  TODAY            2                         1      1        0
  MONTH TO DATE    2                         9     -7        1
  SINCE JUN 1    100                       132    -32       80
  SINCE JUL 1     15                        26    -11       14

 COOLING
  TODAY            0                         4     -4        9
  MONTH TO DATE   77                        80     -3      138
  SINCE JUN 1    313                       281     32      386
  SINCE JAN 1    330                       288     42      402
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     E (110)
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION     E (110)
  AVERAGE WIND SPEED     7.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  HEAVY RAIN
  RAIN
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          1200 PM
 LOWEST     67           700 AM
 AVERAGE    84

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


THE PORTLAND ME CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   78        90      2009
                                             1947
 MINIMUM TEMPERATURE (F)   58        43      1958


SUNRISE AND SUNSET
AUGUST 18 2017........SUNRISE   549 AM EDT   SUNSET   740 PM EDT
AUGUST 19 2017........SUNRISE   551 AM EDT   SUNSET   738 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.