Climatological Report (Daily)
Issued by NWS Portland, ME

Home |  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
492
CDUS41 KGYX 110812
CLIPWM

CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAY ME
412 AM EDT SAT MAY 11 2024

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

...THE PORTLAND ME CLIMATE SUMMARY FOR MAY 10 2024...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1941 TO 2024


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         56  10:12 AM  88    1979  63     -7       73
  MINIMUM         39  11:48 PM  24    1947  44     -5       35
  AVERAGE         48                        53     -5       54

PRECIPITATION (IN)
  YESTERDAY        0.00          1.27 1977   0.12  -0.12     0.00
  MONTH TO DATE    0.85                      1.24  -0.39     1.36
  SINCE MAR 1     14.99                      9.73   5.26     9.69
  SINCE JAN 1     23.58                     16.77   6.81    19.15

SNOWFALL (IN)
  YESTERDAY        0.0           2.0  1945   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE MAR 1     13.7                      16.4   -2.7     14.0
  SINCE JUL 1     38.0                      68.7  -30.7     56.5
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       17                        12      5       11
  MONTH TO DATE  149                       134     15      121
  SINCE MAR 1   1594                      1703   -109     1607
  SINCE JUL 1   5927                      6514   -587     5944

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE MAR 1      0                         1     -1        0
  SINCE JAN 1      0                         1     -1        0
...................................................................


WIND (MPH)
  RESULTANT WIND SPEED   3   RESULTANT WIND DIRECTION  SE (130)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     E (90)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION     E (90)
  AVERAGE WIND SPEED     4.4


SKY COVER
  AVERAGE SKY COVER 0.4


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           5:00 AM
 LOWEST     57           2:00 PM
 AVERAGE    79

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


THE PORTLAND ME CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   63        83      1985
 MINIMUM TEMPERATURE (F)   44        29      1962
                                             2010


SUNRISE AND SUNSET
MAY 11 2024...........SUNRISE   5:20 AM EDT   SUNSET   7:56 PM EDT
MAY 12 2024...........SUNRISE   5:19 AM EDT   SUNSET   7:57 PM EDT


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




$$