Portland, ME Weather History | Weather Underground

Summary

Temperature (°F)	Actual	Historic Avg.	Record
High Temp	59	70	87
Low Temp	41	51	27
Day Average Temp	52.38	-	-

Precipitation (in)	Actual	Historic Avg.	Record
Precipitation	0.1	3.1	-

Dew Point (°F)	Actual	Historic Avg.	Record
Dew Point	47.5	-	-
High	52	-	-
Low	40	-	-
Average	47.5	-	-

Wind (mph)	Actual	Historic Avg.	Record
Max Wind Speed	8	-	-
Visibility	10	-	-

Sea Level Pressure (in)	Actual	Historic Avg.	Record
Sea Level Pressure	30.04	-	-

Astronomy	Day Length	Rise	Set
Actual Time	12h 15m	6:26 AM	6:42 PM
Civil Twilight		5:57 AM	7:10 PM
Nautical Twilight		5:23 AM	7:44 PM
Astronomical Twilight		4:49 AM	8:18 PM
Moon: Waxing gibbous		3:56 PM	-

Time	Temperature	Dew Point	Humidity	Wind	Wind Speed	Wind Gust	Pressure	Precip.	Condition
12:51 AM	47 °F	44 °F	90 %	CALM	0 mph	-	30.12 in	0 in	Fair
1:51 AM	46 °F	43 °F	89 %	CALM	0 mph	-	30.12 in	0 in	Fair
2:51 AM	46 °F	43 °F	89 %	CALM	0 mph	-	30.13 in	0 in	Fair
3:51 AM	44 °F	42 °F	93 %	CALM	0 mph	-	30.11 in	0 in	Fair
4:51 AM	43 °F	42 °F	97 %	CALM	0 mph	-	30.08 in	0 in	Fair
5:51 AM	41 °F	40 °F	96 %	CALM	0 mph	-	30.09 in	0 in	Partly Cloudy
6:51 AM	43 °F	42 °F	97 %	CALM	0 mph	-	30.09 in	0 in	Partly Cloudy
7:51 AM	50 °F	46 °F	86 %	CALM	0 mph	-	30.08 in	0 in	Mostly Cloudy
8:51 AM	53 °F	48 °F	83 %	CALM	0 mph	-	30.09 in	0 in	Mostly Cloudy
9:51 AM	58 °F	52 °F	81 %	CALM	0 mph	-	30.08 in	0 in	Mostly Cloudy
10:51 AM	59 °F	49 °F	69 %	SSE	8 mph	-	30.07 in	0 in	Cloudy
11:51 AM	59 °F	51 °F	75 %	SSE	7 mph	-	30.05 in	0 in	Light Rain
12:51 PM	59 °F	50 °F	72 %	SSE	7 mph	-	30.05 in	0 in	Cloudy
1:51 PM	59 °F	49 °F	69 %	S	8 mph	-	30.02 in	0 in	Cloudy
2:51 PM	58 °F	46 °F	65 %	S	5 mph	-	30 in	0 in	Light Rain
3:51 PM	56 °F	48 °F	75 %	E	5 mph	-	29.99 in	0.01 in	Light Rain
4:51 PM	57 °F	44 °F	62 %	CALM	0 mph	-	29.98 in	0 in	Light Rain
5:51 PM	56 °F	47 °F	72 %	CALM	0 mph	-	29.98 in	0 in	Cloudy
6:51 PM	56 °F	51 °F	84 %	SE	3 mph	-	29.98 in	0 in	Light Rain
7:41 PM	54 °F	50 °F	86 %	CALM	0 mph	-	29.98 in	0.01 in	Light Rain
7:51 PM	54 °F	50 °F	86 %	E	6 mph	-	29.98 in	0.01 in	Light Rain
8:51 PM	54 °F	52 °F	93 %	NE	5 mph	-	29.98 in	0.01 in	Light Rain
9:07 PM	53 °F	52 °F	96 %	NNE	8 mph	-	29.98 in	0.01 in	Light Rain
9:21 PM	53 °F	51 °F	93 %	NNE	6 mph	-	29.98 in	0.01 in	Light Rain
9:48 PM	52 °F	52 °F	100 %	N	5 mph	-	29.98 in	0.02 in	Mist
9:51 PM	52 °F	51 °F	97 %	N	5 mph	-	29.98 in	0.02 in	Mist