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: 8:45pm on 8/25/14
Outside Temperature: 67.4 °F
Today's High: 83.9 °F at 3:54pm
Lo: 57.9 °F at 6:33am
Barometric Trend: 0.002
Sunrise : 6:32am  Sunset: 7:51pm
Moonrise:   6:33am   Moonset:  7:39pm
Moon Phase: 0

Parameter

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

Wind Direction

E 360 9:06am 1 8:57am 93 -1.7 300.1 9:06am -120.5 4:15pm

Wind Speed

0 12 11:14am 0 12:00am 0 -0.2 10.2 11:14am -2.3 12:16pm

Gust

0 12 11:14am 0 12:00am 1 -1.1 5.4 11:14am -7.5 1:00pm

In Humidity

41 58 12:00am 41 8:07pm 43 -2.2 3.9 12:00am -6.1 6:52pm

Out Humidity

87 100 7:25am 41 1:53pm 76 10.8 14.0 8:00pm -16.0 9:28am

In Temp

76.5 79.9 5:49pm 76.5 8:45pm 77.7 -1.18 0.45 4:20pm -1.21 8:38pm

Out Temp

67.4 83.9 3:54pm 57.9 6:33am 71.4 -4.04 5.58 9:25am -4.69 8:18pm

Barometer

29.77 29.82 11:40am 29.75 6:29pm 29.76 0.002 0.016 12:32am -0.016 3:04pm

Rain

38.07 38.07 7:09am 38.06 12:00am 38.07 0.000 0.010 7:09am 0.000 7:09am

Ch 1 Temp

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

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

67.4 83.9 3:54pm 57.9 6:33am 71.4 -4.04 5.58 9:25am -4.69 8:18pm

In Heat Index

76.5 81.2 5:49pm 76.5 8:45pm 77.9 -1.37 0.50 3:04pm -1.53 8:12pm

Heat Index

72.6 84.6 3:54pm 64.9 6:33am 75.3 -2.65 3.97 8:42am -3.10 8:16pm

Dew Point

63.4 65.2 8:42am 55.0 1:53pm 63.2 0.16 3.81 8:25am -4.41 1:53pm

Barom Sea-level

30.15 30.20 11:40am 30.14 6:29pm 30.15 0.002 0.016 12:32am -0.017 3:04pm

Parameter

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

Wind Direction

360 8/1/14 1 8/1/14 360 1/1/14 0 1/10/14 360 1 65

Wind Speed

14 8/12/14 0 8/1/14 35 3/12/14 0 1/1/14 11 0 0

Gust

14 8/12/14 0 8/1/14 35 3/12/14 0 1/1/14 11 0 -1

In Humidity

58 8/24/14 32 8/11/14 66 6/20/14 20 1/23/14 58 40 -2

Out Humidity

100 8/5/14 35 8/15/14 100 1/11/14 19 3/15/14 99 55 -5

In Temp

83.8 8/19/14 71.8 8/9/14 84.9 6/18/14 58.2 1/23/14 79.7 76.7 -0.5

Out Temp

90.4 8/21/14 53.6 8/15/14 96.9 7/2/14 2.4 1/7/14 79.7 62.4 1.3

Barometer

29.82 8/1/14 29.36 8/13/14 30.29 1/9/14 28.69 3/12/14 29.78 29.71 0.03

Rain

38.07 8/25/14 31.68 8/1/14 38.07 8/25/14 0.01 1/5/14 38.06 38.06 0.01

Ch 1 Temp

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

Ch 1 Hum

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

Ch 2 Temp

0.0 8/1/14 0.0 8/1/14 0.0 1/1/14 0.0 1/1/14 0.0 0.0 0.0

Ch 2 Hum

0 8/1/14 0 8/1/14 36 1/9/14 0 1/1/14 0 0 0

Ch 3 Temp

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

Ch 3 Hum

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

ET

0.00 8/1/14 0.00 8/1/14 0.00 1/1/14 0.00 1/1/14 0.00 0.00 0.00

UV Index

0.0 8/1/14 0.0 8/1/14 0.0 1/1/14 0.0 1/1/14 0.0 0.0 0.0

Solar

0 8/1/14 0 8/1/14 0 1/1/14 0 1/1/14 0 0 0

Wind Chill

90.4 8/21/14 53.6 8/15/14 96.9 7/2/14 -19.2 1/7/14 79.7 62.4 1.3

In Heat Index

85.1 8/19/14 71.4 8/9/14 86.2 6/18/14 57.1 1/23/14 81.0 77.1 -0.7

Heat Index

99.5 8/21/14 59.6 8/15/14 115.2 7/2/14 3.0 1/7/14 81.2 69.1 0.6

Dew Point

75.0 8/21/14 48.4 8/15/14 79.1 7/2/14 -12.9 1/7/14 66.9 60.8 -0.3

Barom Sea-level

30.21 8/1/14 29.74 8/13/14 30.68 1/9/14 29.06 3/12/14 30.17 30.10 0.03

Press Altitude

144 Daily  Rain 0.01 Degree Heating 1.3 Monthly Degree Day Cooling 180.9 Heat Index --- Beaufort Calm

Cloud Base

1000 Hourly  Rain 0.00 Degree Cooling 6.1 Monthly Wind Run 337 Comfort Index Comfortable    

Air Density

744 24Hr Rain 0.01 Moon Phase 0 Yearly Deg Day Heating 3288.1 Forecast Increasing clouds with little temperature change. Precip possible within 24 to 48 hrs    

Virtual Temp

71.4 Rain Rate 0.000 Monthly Rain 6.39 Yearly Degree Day Cooling 942.7 Station Barom Trend Steady    

Vapor Press

0.59 Wind Run 17 Monthly Deg Day Heating 14.8 Yearly Wind Run 9124 Barometer Trend Steady    

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