


Climatological Report (Daily)
Issued by NWS Portland, ME
Issued by NWS Portland, ME
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820 CDUS41 KGYX 190802 CLIPWM CLIMATE REPORT NATIONAL WEATHER SERVICE GRAY ME 402 AM EDT TUE AUG 19 2025 ................................... ...THE PORTLAND ME CLIMATE SUMMARY FOR AUGUST 18 2025... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1941 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 75 3:38 PM 94 1987 79 -4 73 MINIMUM 53 5:03 AM 42 1957 60 -7 64 AVERAGE 64 69 -5 69 PRECIPITATION (IN) YESTERDAY 0.00 2.15 1887 0.12 -0.12 0.06 MONTH TO DATE 0.12 2.09 -1.97 3.45 SINCE JUN 1 4.82 9.67 -4.85 9.60 SINCE JAN 1 25.58 28.87 -3.29 35.26 SNOWFALL (IN) YESTERDAY 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 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 YESTERDAY 1 0 1 0 MONTH TO DATE 1 0 1 2 SINCE JUN 1 92 99 -7 54 SINCE JUL 1 3 10 -7 2 COOLING YESTERDAY 0 5 -5 4 MONTH TO DATE 98 98 0 97 SINCE JUN 1 389 342 47 450 SINCE JAN 1 389 353 36 470 ................................................................... WIND (MPH) RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION N (10) HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION N (10) HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NE (30) AVERAGE WIND SPEED 7.2 SKY COVER AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 83 12:00 AM LOWEST 28 4:00 PM AVERAGE 56 .......................................................... THE PORTLAND ME CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 79 90 1947 2009 2022 MINIMUM TEMPERATURE (F) 60 43 1958 SUNRISE AND SUNSET AUGUST 19 2025........SUNRISE 5:51 AM EDT SUNSET 7:38 PM EDT AUGUST 20 2025........SUNRISE 5:52 AM EDT SUNSET 7:37 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$