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 120811
CLIPWM


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAY ME
411 AM EDT MON SEP 12 2016


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

...THE PORTLAND ME CLIMATE SUMMARY FOR SEPTEMBER 11 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1941 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         80    308 PM  95    1983  72      8       73
  MINIMUM         53   1154 PM  35    1963  52      1       56
  AVERAGE         67                        62      5       65

PRECIPITATION (IN)
  YESTERDAY        0.16          7.49 1954   0.12   0.04     0.52
  MONTH TO DATE    0.23                      1.17  -0.94     0.57
  SINCE SEP 1      0.23                      1.17  -0.94     0.57
  SINCE JAN 1     23.76                     30.91  -7.15    27.33

SNOWFALL (IN)
  YESTERDAY        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 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        0                         4     -4        0
  MONTH TO DATE    4                        34    -30        3
  SINCE SEP 1      4                        34    -30        3
  SINCE JUL 1     18                        79    -61       13

 COOLING
  YESTERDAY        2                         1      1        0
  MONTH TO DATE   39                        18     21       68
  SINCE SEP 1     39                        18     21       68
  SINCE JAN 1    524                       346    178      463
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   5   RESULTANT WIND DIRECTION   W (270)
  HIGHEST WIND SPEED    28   HIGHEST WIND DIRECTION     W (270)
  HIGHEST GUST SPEED    37   HIGHEST GUST DIRECTION     W (280)
  AVERAGE WIND SPEED     9.0


SKY COVER
  AVERAGE SKY COVER 0.7


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  THUNDERSTORM
  RAIN
  LIGHT RAIN
  FOG
  FOG W/VISIBILITY <= 1/4 MILE
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           200 AM
 LOWEST     33           300 PM
 AVERAGE    67

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


THE PORTLAND ME CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   71        91      1961
 MINIMUM TEMPERATURE (F)   52        36      1958


SUNRISE AND SUNSET
SEPTEMBER 12 2016.....SUNRISE   618 AM EDT   SUNSET   656 PM EDT
SEPTEMBER 13 2016.....SUNRISE   619 AM EDT   SUNSET   654 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.