Silver Spring, MD Current Weather Conditions [Select Refresh to Update]
Updated Automatically by Ambient Weather's Virtual Weather Station  V15.00

Current Conditions

Almanac

Last Updated: 5:40pm on 5/25/17
Outside Temperature: 70.4 °F
Today's High: 76.4 °F at 3:39pm
Lo: 54.2 °F at 5:48am
Barometric Trend: 0.007
Sunrise : 5:47am  Sunset: 8:22pm
Moonrise:   5:56am   Moonset:  8:15pm
Moon Phase: 0

Parameter

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

Wind Direction

SW 360 1:40am 1 12:43am 229 27.4 320.9 11:21am -217.0 3:25pm

Wind Speed

1 15 4:11am 0 12:05am 1 0.1 12.4 3:38am -4.5 7:32am

Gust

3 16 4:11am 0 3:00am 4 -0.6 4.7 7:30am -11.5 3:30am

In Humidity

52 54 12:04am 51 5:54am 52 -0.0 1.0 9:29am -1.0 5:54am

Out Humidity

72 99 7:29am 62 3:43pm 69 2.6 5.0 12:02am -14.3 1:10pm

In Temp

72.1 73.3 5:59am 71.5 9:22am 72.0 0.14 1.01 5:59am -0.49 7:37am

Out Temp

70.4 76.4 3:39pm 54.2 5:48am 72.3 -1.92 5.08 1:09pm -2.06 12:00am

Barometer

29.08 29.31 12:06am 29.06 4:31pm 29.07 0.007 0.018 11:41am -0.056 4:11am

Rain

11.77 11.77 10:41am 11.50 12:00am 11.77 0.000 0.158 12:03am 0.000 5:40pm

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

70.4 76.4 3:39pm 51.2 5:48am 72.3 -1.92 5.08 1:09pm -4.39 12:03am

In Heat Index

73.1 74.2 5:59am 72.5 9:22am 73.0 0.14 0.92 5:59am -0.47 7:37am

Heat Index

73.6 78.9 3:42pm 61.1 5:48am 75.2 -1.61 3.65 1:08pm -1.77 5:38pm

Dew Point

61.0 64.9 1:08pm 53.7 5:48am 61.7 -0.77 2.69 10:40am -1.79 4:54pm

Barom Sea-level

29.46 29.69 12:06am 29.43 4:31pm 29.45 0.007 0.018 11:41am -0.056 4:11am

Parameter

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

Wind Direction

360 5/1/17 1 5/1/17 360 4/11/17 0 2/17/17 360 1 83

Wind Speed

20 5/1/17 0 5/1/17 20 4/25/17 0 2/17/17 13 0 1

Gust

20 5/1/17 0 5/1/17 31 3/15/17 0 2/16/17 13 0 0

In Humidity

60 5/22/17 37 5/3/17 60 5/22/17 24 3/16/17 53 49 1

Out Humidity

100 5/5/17 24 5/9/17 100 4/21/17 19 3/5/17 98 77 -14

In Temp

78.8 5/19/17 70.0 5/9/17 78.8 5/19/17 59.5 3/13/17 74.1 72.0 -0.2

Out Temp

95.1 5/17/17 34.9 5/9/17 95.1 5/17/17 18.2 3/5/17 65.3 55.1 7.8

Barometer

29.97 5/21/17 28.95 5/6/17 30.37 3/5/17 28.87 4/6/17 29.39 29.31 -0.27

Rain

11.77 5/25/17 7.97 5/1/17 11.77 5/25/17 6.37 4/9/17 11.50 10.97 0.49

Ch 1 Temp

0.0 5/1/17 0.0 5/1/17 38.0 3/31/17 -58.0 3/16/17 0.0 0.0 0.0

Ch 1 Hum

0 5/1/17 0 5/1/17 128 3/31/17 0 2/15/17 0 0 0

Ch 2 Temp

0.0 5/1/17 0.0 5/1/17 0.0 2/15/17 0.0 2/15/17 0.0 0.0 0.0

Ch 2 Hum

0 5/1/17 0 5/1/17 32 2/19/17 8 2/15/17 0 0 0

Ch 3 Temp

0.0 5/1/17 0.0 5/1/17 38.0 3/31/17 -58.0 3/16/17 0.0 0.0 0.0

Ch 3 Hum

0 5/1/17 0 5/1/17 128 4/6/17 0 2/15/17 0 0 0

ET

0.00 5/1/17 0.00 5/1/17 0.00 2/15/17 0.00 2/15/17 0.00 0.00 0.00

UV Index

0.0 5/1/17 0.0 5/1/17 0.0 2/15/17 0.0 2/15/17 0.0 0.0 0.0

Solar

0 5/1/17 0 5/1/17 0 2/15/17 0 2/15/17 0 0 0

Wind Chill

95.1 5/17/17 34.9 5/9/17 95.1 5/17/17 12.3 3/15/17 65.3 53.7 7.8

In Heat Index

79.4 5/17/17 70.2 5/9/17 79.4 5/17/17 58.6 3/13/17 74.9 73.1 -0.1

Heat Index

100.9 5/17/17 41.5 5/9/17 100.9 5/17/17 19.4 3/5/17 69.4 62.0 5.9

Dew Point

72.0 5/19/17 26.0 5/9/17 73.3 4/30/17 -1.1 3/5/17 59.2 54.5 2.6

Barom Sea-level

30.36 5/21/17 29.33 5/6/17 30.76 3/5/17 29.24 4/6/17 29.77 29.69 -0.27

Press Altitude

784 Daily  Rain 0.27 Degree Heating 4.1 Monthly Degree Day Cooling 81.6 Heat Index --- Beaufort Calm

Cloud Base

2362 Hourly  Rain 0.00 Degree Cooling 1.4 Monthly Wind Run 750 Comfort Index Comfortable    

Air Density

1722 24Hr Rain 0.49 Moon Phase 0 Yearly Deg Day Heating 1241.7 Forecast Increasing clouds and cooler. Precip possible within 6 hrs Windy with possible wind shift to the W NW or N    

Virtual Temp

74.1 Rain Rate 0.000 Monthly Rain 3.80 Yearly Degree Day Cooling 194.3 Station Barom Trend Steady    

Vapor Press

0.54 Wind Run 32 Monthly Deg Day Heating 167.2 Yearly Wind Run 5069 Barometer Trend Steady    

Updated Automatically by Ambient Software's Virtual Weather Station  V15.00
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