Merrimac, MA Weather History | Weather Underground

Summary

Temperature (°F)	Actual	Historic Avg.	Record
High Temp	52	46	66
Low Temp	37	27	5
Day Average Temp	44.33	-	-

Precipitation (in)	Actual	Historic Avg.	Record
Precipitation	0	5.4	-

Dew Point (°F)	Actual	Historic Avg.	Record
Dew Point	41.78	-	-
High	48	-	-
Low	36	-	-
Average	41.78	-	-

Wind (mph)	Actual	Historic Avg.	Record
Max Wind Speed	6	-	-
Visibility	10	-	-

Sea Level Pressure (in)	Actual	Historic Avg.	Record
Sea Level Pressure	29.85	-	-

Astronomy	Day Length	Rise	Set
Actual Time	9h 21m	6:51 AM	4:12 PM
Civil Twilight		6:19 AM	4:43 PM
Nautical Twilight		5:44 AM	5:18 PM
Astronomical Twilight		5:10 AM	5:52 PM
Moon: Waxing gibbous		3:02 PM	3:56 AM

Time	Temperature	Dew Point	Humidity	Wind	Wind Speed	Wind Gust	Pressure	Condition
12:54 AM	41 °F	41 °F	100 %	WSW	3 mph	-	29.86 in	Fog
1:54 AM	41 °F	41 °F	100 %	CALM	0 mph	-	29.86 in	Fog
2:54 AM	40 °F	39 °F	97 %	SW	5 mph	-	29.87 in	Fog
3:54 AM	39 °F	39 °F	100 %	W	3 mph	-	29.88 in	Fog
4:54 AM	38 °F	38 °F	100 %	WSW	3 mph	-	29.88 in	Fog
5:42 AM	37 °F	37 °F	100 %	CALM	0 mph	-	29.87 in	Fog
5:54 AM	37 °F	37 °F	100 %	SSW	3 mph	-	29.87 in	Fog
6:42 AM	37 °F	36 °F	96 %	SSW	6 mph	-	29.88 in	Fog
6:47 AM	37 °F	36 °F	96 %	S	6 mph	-	29.88 in	Mostly Cloudy
6:54 AM	37 °F	36 °F	96 %	S	3 mph	-	29.88 in	Partly Cloudy
7:54 AM	38 °F	37 °F	97 %	SSW	3 mph	-	29.89 in	Fair
8:54 AM	42 °F	40 °F	92 %	SSW	5 mph	-	29.91 in	Mostly Cloudy
9:54 AM	45 °F	43 °F	93 %	WSW	5 mph	-	29.9 in	Cloudy
10:54 AM	48 °F	44 °F	86 %	SW	6 mph	-	29.88 in	Cloudy
11:54 AM	50 °F	46 °F	86 %	CALM	0 mph	-	29.85 in	Cloudy
12:54 PM	51 °F	47 °F	86 %	SSW	5 mph	-	29.84 in	Cloudy
1:54 PM	52 °F	47 °F	83 %	CALM	0 mph	-	29.82 in	Cloudy
2:54 PM	51 °F	47 °F	86 %	SW	6 mph	-	29.83 in	Cloudy
3:54 PM	51 °F	47 °F	86 %	CALM	0 mph	-	29.83 in	Cloudy
4:54 PM	50 °F	47 °F	89 %	S	3 mph	-	29.83 in	Cloudy
5:54 PM	50 °F	48 °F	93 %	CALM	0 mph	-	29.83 in	Cloudy
6:54 PM	50 °F	45 °F	83 %	CALM	0 mph	-	29.83 in	Cloudy
7:54 PM	49 °F	42 °F	77 %	CALM	0 mph	-	29.82 in	Cloudy
8:54 PM	47 °F	43 °F	86 %	CALM	0 mph	-	29.82 in	Cloudy
9:54 PM	47 °F	43 °F	86 %	CALM	0 mph	-	29.82 in	Cloudy
10:54 PM	46 °F	42 °F	86 %	CALM	0 mph	-	29.81 in	Cloudy
11:54 PM	46 °F	40 °F	79 %	NW	3 mph	-	29.8 in	Cloudy