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Elev 98 ft, 42.843 °N 70.981 °W

Merrimac, MA

Lake Attitash Park Station68°

Summary

Temperature (°F)	Actual	Historic Avg.	Record
High Temp	68	67	88
Low Temp	66	45	28
Day Average Temp	67	-	-

Precipitation (in)	Actual	Historic Avg.	Record
Precipitation	0	2.9	-

Dew Point (°F)	Actual	Historic Avg.	Record
Dew Point	63	-	-
High	63	-	-
Low	63	-	-
Average	63	-	-

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

Sea Level Pressure (in)	Actual	Historic Avg.	Record
Sea Level Pressure	29.74	-	-

Astronomy	Day Length	Rise	Set
Actual Time	11h 40m	6:42 AM	6:23 PM
Civil Twilight		6:14 AM	6:51 PM
Nautical Twilight		5:41 AM	7:24 PM
Astronomical Twilight		5:08 AM	7:57 PM
Moon: Waning gibbous		10:18 PM	1:49 PM

Daily Observations

Time	Temperature	Dew Point	Humidity	Wind	Wind Speed	Wind Gust	Pressure	Precip.	Condition
12:54 AM	67 °F	63 °F	87 %	SW	8 mph	-	29.76 in	0 in	Fair
1:54 AM	67 °F	63 °F	87 %	SSW	6 mph	-	29.75 in	0 in	Fair
2:54 AM	66 °F	63 °F	90 %	SSW	5 mph	-	29.74 in	0 in	Partly Cloudy
3:54 AM	68 °F	63 °F	84 %	SSW	7 mph	-	29.72 in	0 in	Mostly Cloudy