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Elev 440 ft, 39.456 °N 76.498 °W

Glen Arm, MD

Glen Arm Station60°

Summary

Temperature (°F)	Actual	Historic Avg.	Record
High Temp	67	76	93
Low Temp	63	55	37
Day Average Temp	64.82	-	-

Precipitation (in)	Actual	Historic Avg.	Record
Precipitation	0	0.16	-

Dew Point (°F)	Actual	Historic Avg.	Record
Dew Point	44.27	-	-
High	47	-	-
Low	43	-	-
Average	44.27	-	-

Wind (mph)	Actual	Historic Avg.	Record
Max Wind Speed	14	-	-
Visibility	10	-	-

Sea Level Pressure (in)	Actual	Historic Avg.	Record
Sea Level Pressure	29.91	-	-

Astronomy	Day Length	Rise	Set
Actual Time	11h 58m	6:57 AM	6:56 PM
Civil Twilight		6:30 AM	7:23 PM
Nautical Twilight		5:59 AM	7:54 PM
Astronomical Twilight		5:27 AM	8:25 PM
Moon: Full		6:45 PM	6:49 AM

Daily Observations

Time	Temperature	Dew Point	Humidity	Wind	Wind Speed	Wind Gust	Pressure	Precip.	Condition
12:15 AM	67 °F	43 °F	43 %	N	14 mph	18 mph	29.94 in	0 in	Fair
12:35 AM	66 °F	43 °F	43 %	N	10 mph	18 mph	29.93 in	0 in	Fair
12:55 AM	66 °F	43 °F	42 %	N	13 mph	18 mph	29.92 in	0 in	Fair
1:15 AM	66 °F	43 °F	43 %	N	9 mph	18 mph	29.92 in	0 in	Fair
1:35 AM	65 °F	43 °F	44 %	N	9 mph	16 mph	29.92 in	0 in	Fair
1:55 AM	65 °F	44 °F	47 %	NNW	12 mph	17 mph	29.91 in	0 in	Fair
2:15 AM	64 °F	45 °F	49 %	N	10 mph	17 mph	29.9 in	0 in	Fair
2:35 AM	64 °F	45 °F	49 %	N	9 mph	-	29.9 in	0 in	Fair
2:55 AM	64 °F	45 °F	51 %	N	12 mph	22 mph	29.89 in	0 in	Fair
3:15 AM	63 °F	46 °F	54 %	NNW	9 mph	-	29.89 in	0 in	Fair
3:35 AM	63 °F	47 °F	55 %	N	12 mph	20 mph	29.87 in	0 in	Fair