Merrimac, MA Weather History | Weather Underground

Summary

Temperature (°F)	Actual	Historic Avg.	Record
High Temp	82	82	99
Low Temp	67	59	48
Day Average Temp	73.88	-	-

Precipitation (in)	Actual	Historic Avg.	Record
Precipitation	0	4.3	-

Dew Point (°F)	Actual	Historic Avg.	Record
Dew Point	60.08	-	-
High	64	-	-
Low	57	-	-
Average	60.08	-	-

Wind (mph)	Actual	Historic Avg.	Record
Max Wind Speed	12	-	-
Visibility	10	-	-

Sea Level Pressure (in)	Actual	Historic Avg.	Record
Sea Level Pressure	29.67	-	-

Astronomy	Day Length	Rise	Set
Actual Time	14h 0m	5:48 AM	7:48 PM
Civil Twilight		5:17 AM	8:19 PM
Nautical Twilight		4:39 AM	8:57 PM
Astronomical Twilight		3:58 AM	9:38 PM
Moon: Waxing crescent		6:43 AM	8:20 PM

Time	Temperature	Dew Point	Humidity	Wind	Wind Speed	Wind Gust	Pressure	Condition
12:54 AM	69 °F	58 °F	68 %	CALM	0 mph	-	29.65 in	Light Rain
1:54 AM	67 °F	60 °F	79 %	CALM	0 mph	-	29.64 in	Mostly Cloudy
2:54 AM	68 °F	60 °F	76 %	SW	5 mph	-	29.64 in	Partly Cloudy
3:54 AM	68 °F	60 °F	76 %	SSW	7 mph	-	29.64 in	Partly Cloudy
4:54 AM	69 °F	61 °F	75 %	SSW	7 mph	-	29.63 in	Cloudy
5:54 AM	69 °F	62 °F	78 %	SSW	5 mph	-	29.63 in	Cloudy
6:54 AM	69 °F	62 °F	78 %	W	8 mph	-	29.67 in	Mostly Cloudy
7:44 AM	71 °F	63 °F	75 %	W	5 mph	-	29.66 in	Thunder in the Vicinity
7:54 AM	71 °F	63 °F	75 %	W	7 mph	-	29.66 in	Thunder in the Vicinity
7:58 AM	71 °F	62 °F	73 %	W	8 mph	-	29.66 in	Mostly Cloudy
8:54 AM	69 °F	64 °F	84 %	SSW	7 mph	-	29.65 in	Light Rain
9:54 AM	72 °F	64 °F	76 %	VAR	5 mph	-	29.66 in	Mostly Cloudy
10:54 AM	76 °F	62 °F	62 %	WNW	6 mph	-	29.67 in	Fair
11:54 AM	77 °F	60 °F	56 %	NW	8 mph	-	29.67 in	Partly Cloudy
12:54 PM	79 °F	59 °F	50 %	NNW	8 mph	-	29.67 in	Fair
1:54 PM	80 °F	58 °F	47 %	WNW	9 mph	-	29.67 in	Partly Cloudy
2:54 PM	81 °F	58 °F	45 %	NW	12 mph	20 mph	29.67 in	Fair
3:54 PM	81 °F	57 °F	44 %	NW	10 mph	20 mph	29.66 in	Fair
4:54 PM	82 °F	58 °F	44 %	WNW	8 mph	-	29.66 in	Fair
5:54 PM	81 °F	58 °F	45 %	NW	9 mph	-	29.67 in	Fair
6:54 PM	80 °F	58 °F	47 %	WNW	8 mph	-	29.69 in	Fair
7:54 PM	77 °F	58 °F	52 %	W	3 mph	-	29.7 in	Fair
8:54 PM	74 °F	59 °F	59 %	W	3 mph	-	29.72 in	Fair
9:54 PM	72 °F	58 °F	61 %	WNW	6 mph	-	29.74 in	Fair