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: 7:31am on 5/27/15
Outside Temperature: 73.6 °F
Today's High: 73.8 °F at 12:00am
Lo: 70.6 °F at 1:38am
Barometric Trend: 0.013
Sunrise : 5:46am  Sunset: 8:23pm
Moonrise:   2:43pm   Moonset:  2:25am
Moon Phase: 9

Parameter

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

Wind Direction

S 359 7:06am 15 2:37am 230 -50.3 181.2 2:36am -160.1 2:37am

Wind Speed

0 10 3:51am 0 12:00am 2 -1.9 8.5 3:51am -2.3 5:20am

Gust

2 10 3:51am 0 12:00am 7 -5.0 4.6 3:51am -5.1 7:30am

In Humidity

48 48 7:11am 45 12:00am 47 0.8 1.1 4:26am 0.0 1:59am

Out Humidity

90 91 5:51am 82 12:00am 90 -0.3 4.5 1:21am -0.4 7:11am

In Temp

75.7 75.7 7:31am 73.9 12:00am 75.6 0.12 1.38 12:12am -0.03 6:18am

Out Temp

73.6 73.8 12:00am 70.6 1:38am 72.9 0.74 0.75 7:31am -2.23 12:00am

Barometer

29.77 29.77 12:29am 29.74 5:23am 29.76 0.013 0.013 7:29am -0.011 5:15am

Rain

15.38 15.38 12:00am 15.38 12:00am 15.38 0.000 0.000 12:00am 0.000 12:00am

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

73.6 73.8 12:00am 70.6 1:38am 72.9 0.74 0.75 7:31am -2.23 12:00am

In Heat Index

76.3 76.3 7:31am 74.2 12:00am 76.1 0.19 1.39 12:12am -0.01 6:18am

Heat Index

79.2 79.2 7:31am 75.9 1:34am 78.5 0.70 0.75 5:02am -1.71 12:00am

Dew Point

70.5 70.5 7:31am 66.6 1:34am 69.8 0.64 0.85 5:02am -0.82 1:34am

Barom Sea-level

30.16 30.16 12:29am 30.13 5:23am 30.15 0.013 0.013 7:29am -0.011 5:15am

Parameter

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

Wind Direction

360 5/1/15 1 5/1/15 360 1/1/15 1 1/1/15 358 1 -20

Wind Speed

17 5/13/15 0 5/1/15 39 2/15/15 0 1/1/15 13 0 -3

Gust

17 5/13/15 0 5/1/15 39 2/15/15 0 1/1/15 13 0 -6

In Humidity

62 5/8/15 39 5/26/15 62 5/8/15 17 2/20/15 51 39 3

Out Humidity

99 5/6/15 25 5/23/15 99 1/4/15 16 4/5/15 89 56 8

In Temp

77.0 5/25/15 66.9 5/2/15 77.0 5/25/15 59.3 3/6/15 76.2 70.9 1.9

Out Temp

92.6 5/18/15 44.8 5/23/15 92.6 5/18/15 2.2 2/20/15 87.0 63.9 6.0

Barometer

30.09 5/23/15 29.45 5/19/15 30.51 2/28/15 29.04 2/2/15 29.85 29.74 -0.07

Rain

15.38 5/21/15 14.04 5/1/15 15.38 5/21/15 0.01 1/3/15 15.38 15.38 0.00

Ch 1 Temp

0.0 5/1/15 0.0 5/1/15 0.0 1/1/15 0.0 1/1/15 0.0 0.0 0.0

Ch 1 Hum

0 5/1/15 0 5/1/15 0 1/1/15 0 1/1/15 0 0 0

Ch 2 Temp

0.0 5/1/15 0.0 5/1/15 0.0 1/1/15 0.0 1/1/15 0.0 0.0 0.0

Ch 2 Hum

0 5/1/15 0 5/1/15 0 1/1/15 0 1/1/15 0 0 0

Ch 3 Temp

0.0 5/1/15 0.0 5/1/15 0.0 1/1/15 0.0 1/1/15 0.0 0.0 0.0

Ch 3 Hum

0 5/1/15 0 5/1/15 0 1/1/15 0 1/1/15 0 0 0

ET

0.00 5/1/15 0.00 5/1/15 0.00 1/1/15 0.00 1/1/15 0.00 0.00 0.00

UV Index

0.0 5/1/15 0.0 5/1/15 0.0 1/1/15 0.0 1/1/15 0.0 0.0 0.0

Solar

0 5/1/15 0 5/1/15 0 1/1/15 0 1/1/15 0 0 0

Wind Chill

92.6 5/18/15 44.3 5/22/15 92.6 5/18/15 -18.2 2/15/15 87.0 63.9 6.0

In Heat Index

77.9 5/19/15 67.3 5/2/15 77.9 5/19/15 58.2 3/6/15 77.1 71.0 2.2

Heat Index

100.8 5/18/15 48.4 5/23/15 100.8 5/18/15 3.3 2/20/15 92.3 69.2 7.1

Dew Point

74.9 5/18/15 31.0 5/23/15 74.9 5/18/15 -13.5 2/20/15 70.8 60.1 8.6

Barom Sea-level

30.48 5/23/15 29.83 5/19/15 30.90 2/28/15 29.42 2/2/15 30.24 30.12 -0.07

Press Altitude

135 Daily  Rain 0.00 Degree Heating 0.0 Monthly Degree Day Cooling 157.2 Heat Index --- Beaufort Calm

Cloud Base

777 Hourly  Rain 0.00 Degree Cooling 2.5 Monthly Wind Run 713 Comfort Index Comfortable    

Air Density

1131 24Hr Rain 0.00 Moon Phase 9 Yearly Deg Day Heating 3286.2 Forecast Increasing clouds with little temperature change. Precip possible within 24 to 48 hrs    

Virtual Temp

78.7 Rain Rate 0.000 Monthly Rain 1.34 Yearly Degree Day Cooling 192.7 Station Barom Trend Steady    

Vapor Press

0.75 Wind Run 10 Monthly Deg Day Heating 86.7 Yearly Wind Run 7489 Barometer Trend Steady    

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