Silver Spring, MD Current Weather Conditions [Select Refresh to Update]
Updated Automatically by Ambient Weather's Virtual Weather Station  V14.01

Current Conditions

Almanac

Last Updated: 6:15pm on 10/1/14
Outside Temperature: 68.6 °F
Today's High: 74.2 °F at 4:16pm
Lo: 61.6 °F at 6:33am
Barometric Trend: 0.004
Sunrise : 7:06am  Sunset: 6:52pm
Moonrise:   2:01pm   Moonset:  ---
Moon Phase: 8

Parameter

Value High Time Low Time Average Rate Rate Hi Time Rate Lo Time

Wind Direction

E 360 12:47am 1 9:02am 89 -7.5 305.5 9:06am -140.6 2:03pm

Wind Speed

0 6 4:13am 0 12:00am 0 -0.2 5.5 4:49pm -0.8 1:08pm

Gust

1 6 4:13am 0 12:00am 2 -1.0 3.3 4:49pm -3.9 6:00am

In Humidity

58 58 9:18am 55 12:30am 58 0.1 1.1 12:00am -1.0 12:57pm

Out Humidity

82 99 6:52am 69 4:19pm 77 4.9 5.1 6:13pm -8.2 2:33pm

In Temp

77.9 79.0 12:15am 77.3 9:35am 77.8 0.11 0.68 12:15am -0.39 9:35am

Out Temp

68.6 74.2 4:16pm 61.6 6:33am 70.4 -1.83 3.16 2:25pm -1.86 6:14pm

Barometer

29.64 29.67 11:21am 29.56 12:00am 29.64 0.004 0.021 7:37am -0.014 2:10pm

Rain

42.90 42.90 9:30am 42.89 12:00am 42.90 0.000 0.024 12:00am 0.000 6:15pm

Ch 1 Temp

38.0 38.0 12:00am 38.0 12:00am 38.0 0.00 0.00 12:00am 0.00 12:00am

Ch 1 Hum

0 0 12:00am 0 12:00am 0 -0.0 -0.0 12:00am -0.0 12:00am

Ch 2 Temp

0.0 0.0 12:00am 0.0 12:00am 0.0 0.00 0.00 12:00am 0.00 12:00am

Ch 2 Hum

0 0 12:00am 0 12:00am 0 -0.0 -0.0 12:00am -0.0 12:00am

Ch 3 Temp

38.0 38.0 12:00am 38.0 12:00am 38.0 0.00 0.00 12:00am 0.00 12:00am

Ch 3 Hum

0 0 12:00am 0 12:00am 0 -0.0 -0.0 12:00am -0.0 12:00am

ET

0.00 0.00 12:00am 0.00 12:00am 0.00 0.000 0.000 12:00am 0.000 12:00am

UV Index

0.0 0.0 12:00am 0.0 12:00am 0.0 0.00 0.00 12:00am 0.00 12:00am

Solar

0 0 12:00am 0 12:00am 0 0.0 0.0 12:00am 0.0 12:00am

Wind Chill

68.6 74.2 4:16pm 61.6 6:33am 70.4 -1.83 3.16 2:25pm -1.86 6:14pm

In Heat Index

79.5 80.4 12:15am 78.9 12:57pm 79.4 0.12 0.73 12:00am -0.31 9:10am

Heat Index

73.1 77.4 4:17pm 68.5 6:33am 74.3 -1.18 2.39 2:24pm -1.60 5:17pm

Dew Point

62.9 65.1 3:27pm 61.0 6:33am 62.9 0.00 1.53 10:18am -1.52 5:36pm

Barom Sea-level

30.02 30.06 11:21am 29.95 12:00am 30.02 0.004 0.021 7:37am -0.014 2:10pm

Parameter

Month High Date Month Low Date Year High Date Year Low Date Yesterday High Yesterday Low 24 Hour Difference

Wind Direction

360 10/1/14 1 10/1/14 360 1/1/14 0 1/10/14 360 1 -54

Wind Speed

6 10/1/14 0 10/1/14 35 3/12/14 0 1/1/14 8 0 -1

Gust

6 10/1/14 0 10/1/14 35 3/12/14 0 1/1/14 8 0 -3

In Humidity

58 10/1/14 55 10/1/14 66 6/20/14 20 1/23/14 58 44 2

Out Humidity

99 10/1/14 69 10/1/14 100 1/11/14 19 3/15/14 99 62 11

In Temp

79.0 10/1/14 77.3 10/1/14 84.9 6/18/14 58.2 1/23/14 79.0 77.0 -0.5

Out Temp

74.2 10/1/14 61.6 10/1/14 96.9 7/2/14 2.4 1/7/14 77.5 61.8 -4.8

Barometer

29.67 10/1/14 29.56 10/1/14 30.29 1/9/14 28.69 3/12/14 29.58 29.48 0.16

Rain

42.90 10/1/14 42.89 10/1/14 42.90 10/1/14 0.01 1/5/14 42.89 42.78 0.12

Ch 1 Temp

38.0 10/1/14 38.0 10/1/14 38.0 1/8/14 -58.0 1/8/14 38.0 38.0 0.0

Ch 1 Hum

0 10/1/14 0 10/1/14 128 1/8/14 0 1/1/14 0 0 0

Ch 2 Temp

0.0 10/1/14 0.0 10/1/14 0.0 1/1/14 0.0 1/1/14 0.0 0.0 0.0

Ch 2 Hum

0 10/1/14 0 10/1/14 36 1/9/14 0 1/1/14 0 0 0

Ch 3 Temp

38.0 10/1/14 38.0 10/1/14 38.0 1/8/14 -58.0 1/8/14 38.0 38.0 0.0

Ch 3 Hum

0 10/1/14 0 10/1/14 128 1/8/14 0 1/1/14 0 0 0

ET

0.00 10/1/14 0.00 10/1/14 0.00 1/1/14 0.00 1/1/14 0.00 0.00 0.00

UV Index

0.0 10/1/14 0.0 10/1/14 0.0 1/1/14 0.0 1/1/14 0.0 0.0 0.0

Solar

0 10/1/14 0 10/1/14 0 1/1/14 0 1/1/14 0 0 0

Wind Chill

74.2 10/1/14 61.6 10/1/14 96.9 7/2/14 -19.2 1/7/14 77.5 61.8 -4.8

In Heat Index

80.4 10/1/14 78.9 10/1/14 86.2 6/18/14 57.1 1/23/14 80.3 77.6 -0.3

Heat Index

77.4 10/1/14 68.5 10/1/14 115.2 7/2/14 3.0 1/7/14 79.8 67.9 -3.4

Dew Point

65.1 10/1/14 61.0 10/1/14 79.1 7/2/14 -12.9 1/7/14 65.7 59.8 -0.5

Barom Sea-level

30.06 10/1/14 29.95 10/1/14 30.68 1/9/14 29.06 3/12/14 29.97 29.86 0.16

Press Altitude

260 Daily  Rain 0.01 Degree Heating 1.1 Monthly Degree Day Cooling 1.4 Heat Index --- Beaufort Calm

Cloud Base

1427 Hourly  Rain 0.00 Degree Cooling 1.4 Monthly Wind Run 9 Comfort Index Comfortable    

Air Density

964 24Hr Rain 0.12 Moon Phase 8 Yearly Deg Day Heating 3377.4 Forecast Increasing clouds with little temperature change. Precip possible within 24 to 48 hrs    

Virtual Temp

72.5 Rain Rate 0.000 Monthly Rain 0.01 Yearly Degree Day Cooling 1158.2 Station Barom Trend Steady    

Vapor Press

0.58 Wind Run 9 Monthly Deg Day Heating 1.1 Yearly Wind Run 9725 Barometer Trend Steady    

Updated Automatically by Ambient Software's Virtual Weather Station  V14.01
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