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: 11:03pm on 8/25/16
Outside Temperature: 76.3 °F
Today's High: 90.2 °F at 2:04pm
Lo: 68.3 °F at 5:05am
Barometric Trend: -0.004
Sunrise : 6:33am  Sunset: 7:50pm
Moonrise:   12:07am   Moonset:  2:26pm
Moon Phase: 23

Parameter

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

Wind Direction

SW 360 9:11am 1 10:12am 227 0.3 150.4 1:39pm -222.9 10:12am

Wind Speed

0 8 10:36am 0 12:00am 0 -0.0 6.4 10:36am -1.8 4:04pm

Gust

0 8 8:33am 0 12:00am 0 -0.4 4.5 2:06am -5.3 12:30pm

In Humidity

50 54 1:39pm 44 6:48pm 49 0.6 2.2 8:08pm -4.3 9:06am

Out Humidity

93 93 10:48pm 60 2:08pm 89 3.5 6.7 9:47pm -7.4 9:22am

In Temp

74.1 77.0 1:30am 71.5 7:21pm 73.5 0.61 1.16 12:34am -1.08 4:17pm

Out Temp

76.3 90.2 2:04pm 68.3 5:05am 78.1 -1.77 4.69 12:31pm -2.61 9:28pm

Barometer

29.63 29.80 12:00am 29.62 6:41pm 29.64 -0.004 0.008 9:03pm -0.019 2:26pm

Rain

30.47 30.47 12:00am 30.47 12:00am 30.47 0.000 0.000 12:00am 0.000 11:03pm

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

76.3 90.2 2:04pm 68.3 5:05am 78.1 -1.77 4.69 12:31pm -2.61 9:28pm

In Heat Index

74.9 77.9 1:30am 71.8 7:21pm 74.2 0.66 1.15 12:34am -1.26 3:22pm

Heat Index

82.4 100.9 1:55pm 73.4 2:03am 84.1 -1.68 7.98 12:28pm -4.86 9:04pm

Dew Point

74.1 76.8 5:39pm 63.1 3:02am 74.7 -0.55 2.66 1:14pm -0.74 8:54pm

Barom Sea-level

30.02 30.19 12:00am 30.01 6:41pm 30.02 -0.004 0.008 9:03pm -0.019 2:26pm

Parameter

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

Wind Direction

360 8/1/16 1 8/1/16 360 1/1/16 0 4/4/16 360 1 9

Wind Speed

20 8/14/16 0 8/1/16 31 2/24/16 0 1/1/16 11 0 -1

Gust

20 8/14/16 0 8/1/16 31 2/24/16 0 1/1/16 11 0 -4

In Humidity

58 8/1/16 40 8/19/16 71 6/15/16 22 2/14/16 54 44 -2

Out Humidity

100 8/15/16 36 8/7/16 100 1/10/16 17 6/12/16 99 52 22

In Temp

78.8 8/1/16 69.3 8/2/16 85.4 7/27/16 59.4 1/20/16 76.5 71.3 -0.5

Out Temp

99.2 8/13/16 58.0 8/23/16 99.7 7/25/16 8.8 2/14/16 87.2 58.7 3.5

Barometer

29.97 8/23/16 29.36 8/6/16 30.30 1/5/16 28.91 2/24/16 29.94 29.78 -0.17

Rain

30.47 8/23/16 27.36 8/1/16 30.47 8/23/16 0.01 1/8/16 30.47 30.47 0.00

Ch 1 Temp

0.0 8/1/16 0.0 8/1/16 0.0 1/1/16 -26.0 4/4/16 0.0 0.0 0.0

Ch 1 Hum

0 8/1/16 0 8/1/16 64 4/4/16 0 1/1/16 0 0 0

Ch 2 Temp

0.0 8/1/16 0.0 8/1/16 0.0 1/1/16 0.0 1/1/16 0.0 0.0 0.0

Ch 2 Hum

0 8/1/16 0 8/1/16 32 4/4/16 0 1/1/16 0 0 0

Ch 3 Temp

0.0 8/1/16 0.0 8/1/16 0.0 1/1/16 -26.0 4/4/16 0.0 0.0 0.0

Ch 3 Hum

0 8/1/16 0 8/1/16 64 4/4/16 0 1/1/16 0 0 0

ET

0.00 8/1/16 0.00 8/1/16 0.00 1/1/16 0.00 1/1/16 0.00 0.00 0.00

UV Index

0.0 8/1/16 0.0 8/1/16 0.0 1/1/16 0.0 1/1/16 0.0 0.0 0.0

Solar

0 8/1/16 0 8/1/16 0 1/1/16 0 1/1/16 0 0 0

Wind Chill

99.2 8/13/16 58.0 8/23/16 99.7 7/25/16 -5.2 2/14/16 87.2 58.7 3.5

In Heat Index

80.4 8/1/16 69.5 8/2/16 90.3 7/27/16 58.3 1/20/16 77.3 71.6 -0.7

Heat Index

122.2 8/13/16 65.0 8/23/16 122.2 8/13/16 11.5 2/14/16 91.1 65.7 6.5

Dew Point

81.5 8/12/16 57.7 8/23/16 81.5 8/12/16 -4.0 2/13/16 69.1 58.2 11.3

Barom Sea-level

30.36 8/23/16 29.74 8/6/16 30.70 1/5/16 29.29 2/24/16 30.33 30.17 -0.17

Press Altitude

265 Daily  Rain 0.00 Degree Heating 0.0 Monthly Degree Day Cooling 339.4 Heat Index Caution Beaufort Calm

Cloud Base

542 Hourly  Rain 0.00 Degree Cooling 12.9 Monthly Wind Run 458 Comfort Index Comfortable    

Air Density

1460 24Hr Rain 0.00 Moon Phase 23 Yearly Deg Day Heating 2823.9 Forecast Increasing clouds with little temperature change. Precip possible within 24 to 48 hrs    

Virtual Temp

82.2 Rain Rate 0.000 Monthly Rain 3.11 Yearly Degree Day Cooling 1207.9 Station Barom Trend Steady    

Vapor Press

0.85 Wind Run 22 Monthly Deg Day Heating 4.5 Yearly Wind Run 9092 Barometer Trend Steady    

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