463 CDUS41 KGYX 210831 CLIPWM CLIMATE REPORT NATIONAL WEATHER SERVICE GRAY ME 431 AM EDT THU SEP 21 2023 ................................... ...THE PORTLAND ME CLIMATE SUMMARY FOR SEPTEMBER 20 2023... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1941 TO 2023 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 73 3:11 PM 87 1985 70 3 59 MINIMUM 52 5:23 AM 27 1964 51 1 52 AVERAGE 63 60 3 56 PRECIPITATION (IN) YESTERDAY 0.00 2.04 1987 0.13 -0.13 0.03 MONTH TO DATE 4.91 2.39 2.52 3.00 SINCE SEP 1 4.91 2.39 2.52 3.00 SINCE JAN 1 43.87 32.74 11.13 28.41 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 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 2 6 -4 9 MONTH TO DATE 17 69 -52 73 SINCE SEP 1 17 69 -52 73 SINCE JUL 1 36 95 -59 74 COOLING YESTERDAY 0 1 -1 0 MONTH TO DATE 80 37 43 28 SINCE SEP 1 80 37 43 28 SINCE JAN 1 422 438 -16 542 ................................................................... WIND (MPH) RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION NW (300) HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (320) HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NW (330) AVERAGE WIND SPEED 7.3 SKY COVER AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 97 4:00 AM LOWEST 53 1:00 PM AVERAGE 75 .......................................................... THE PORTLAND ME CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 69 91 1978 MINIMUM TEMPERATURE (F) 50 30 1964 SUNRISE AND SUNSET SEPTEMBER 21 2023.....SUNRISE 6:27 AM EDT SUNSET 6:41 PM EDT SEPTEMBER 22 2023.....SUNRISE 6:28 AM EDT SUNSET 6:39 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$