Climatological Report (Daily)
Issued by NWS Portland, ME
Issued by NWS Portland, ME
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513 CDUS41 KGYX 172049 CLIPWM CLIMATE REPORT NATIONAL WEATHER SERVICE GRAY ME 449 PM EDT TUE SEP 17 2024 ................................... ...THE PORTLAND ME CLIMATE SUMMARY FOR SEPTEMBER 17 2024... VALID TODAY AS OF 0400 PM LOCAL TIME. 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) TODAY MAXIMUM 83 1:36 PM 88 1941 71 12 78 MINIMUM 51 5:29 AM 30 1948 52 -1 51 AVERAGE 67 61 6 65 PRECIPITATION (IN) TODAY 0.00 1.90 1875 0.13 -0.13 0.00 MONTH TO DATE 0.01 1.99 -1.98 1.67 SINCE SEP 1 0.01 1.99 -1.98 1.67 SINCE JAN 1 35.77 32.34 3.43 40.63 SNOWFALL (IN) TODAY 0.0 0.0 2000 0.0 0.0 0.0 2001 2002 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 TODAY 0 5 -5 0 MONTH TO DATE 39 52 -13 10 SINCE SEP 1 39 52 -13 10 SINCE JUL 1 57 78 -21 29 COOLING TODAY 2 1 1 0 MONTH TO DATE 15 34 -19 80 SINCE SEP 1 15 34 -19 80 SINCE JAN 1 511 435 76 422 ................................................................... WIND (MPH) HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION S (160) HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION S (160) AVERAGE WIND SPEED 3.3 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 93 5:00 AM LOWEST 42 1:00 PM AVERAGE 68 .......................................................... THE PORTLAND ME CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 70 90 1955 MINIMUM TEMPERATURE (F) 51 32 1961 SUNRISE AND SUNSET SEPTEMBER 17 2024.....SUNRISE 6:23 AM EDT SUNSET 6:47 PM EDT SEPTEMBER 18 2024.....SUNRISE 6:25 AM EDT SUNSET 6:45 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$