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: 9:16pm on 7/30/14
Outside Temperature: 66.2 °F
Today's High: 80.3 °F at 2:13pm
Lo: 51.0 °F at 6:19am
Barometric Trend: 0.010
Sunrise : 6:08am  Sunset: 8:23pm
Moonrise:   9:34am   Moonset:  10:05pm
Moon Phase: 4

Parameter

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

Wind Direction

W 360 9:38am 1 9:10am 256 16.3 158.4 12:13pm -331.6 8:51am

Wind Speed

0 8 2:20pm 0 12:00am 0 -0.1 6.5 2:20pm -1.6 2:35pm

Gust

0 9 2:20pm 0 12:00am 1 -0.6 4.9 9:46am -5.3 5:00pm

In Humidity

42 49 2:43pm 37 8:08pm 40 2.1 2.4 9:08pm -5.1 6:47pm

Out Humidity

76 99 7:22am 40 3:19pm 65 11.5 13.3 9:07pm -15.3 9:21am

In Temp

75.5 79.0 5:46pm 75.4 8:40pm 76.1 -0.60 0.39 5:46pm -1.28 8:35pm

Out Temp

66.2 80.3 2:13pm 51.0 6:19am 70.9 -4.74 6.08 9:10am -4.91 8:55pm

Barometer

29.68 29.71 11:18am 29.64 3:37am 29.67 0.010 0.018 7:07am -0.015 2:12pm

Rain

31.68 31.68 12:00am 31.68 12:00am 31.68 0.000 0.000 12:00am 0.000 9:16pm

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

66.2 80.3 2:13pm 51.0 6:19am 70.9 -4.74 6.08 9:10am -4.91 8:55pm

In Heat Index

75.6 79.7 5:46pm 75.2 8:40pm 76.0 -0.43 0.40 3:22pm -1.52 8:12pm

Heat Index

69.9 80.4 2:12pm 57.8 6:01am 73.3 -3.41 4.92 8:06am -3.64 8:51pm

Dew Point

58.4 59.1 9:07pm 50.3 6:01am 58.1 0.36 4.74 7:57am -2.52 1:41pm

Barom Sea-level

30.06 30.10 11:18am 30.02 3:37am 30.05 0.010 0.019 7:07am -0.015 2:12pm

Parameter

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

Wind Direction

360 7/1/14 1 7/1/14 360 1/1/14 0 1/10/14 360 1 -74

Wind Speed

24 7/8/14 0 7/1/14 35 3/12/14 0 1/1/14 9 0 0

Gust

24 7/8/14 0 7/1/14 35 3/12/14 0 1/1/14 9 0 -1

In Humidity

53 7/23/14 27 7/8/14 66 6/20/14 20 1/23/14 48 37 0

Out Humidity

100 7/3/14 32 7/5/14 100 1/11/14 19 3/15/14 92 49 4

In Temp

83.6 7/8/14 75.3 7/3/14 84.9 6/18/14 58.2 1/23/14 80.4 76.7 -1.4

Out Temp

96.9 7/2/14 51.0 7/30/14 96.9 7/2/14 2.4 1/7/14 73.7 55.5 2.4

Barometer

29.89 7/5/14 29.20 7/28/14 30.29 1/9/14 28.69 3/12/14 29.65 29.43 0.07

Rain

31.68 7/28/14 28.14 7/1/14 31.68 7/28/14 0.01 1/5/14 31.68 31.68 0.00

Ch 1 Temp

0.0 7/1/14 0.0 7/1/14 38.0 1/8/14 -58.0 1/8/14 0.0 0.0 0.0

Ch 1 Hum

0 7/1/14 0 7/1/14 128 1/8/14 0 1/1/14 0 0 0

Ch 2 Temp

0.0 7/1/14 0.0 7/1/14 0.0 1/1/14 0.0 1/1/14 0.0 0.0 0.0

Ch 2 Hum

0 7/1/14 0 7/1/14 36 1/9/14 0 1/1/14 0 0 0

Ch 3 Temp

0.0 7/1/14 0.0 7/1/14 38.0 1/8/14 -58.0 1/8/14 0.0 0.0 0.0

Ch 3 Hum

0 7/1/14 0 7/1/14 128 1/8/14 0 1/1/14 0 0 0

ET

0.00 7/1/14 0.00 7/1/14 0.00 1/1/14 0.00 1/1/14 0.00 0.00 0.00

UV Index

0.0 7/1/14 0.0 7/1/14 0.0 1/1/14 0.0 1/1/14 0.0 0.0 0.0

Solar

0 7/1/14 0 7/1/14 0 1/1/14 0 1/1/14 0 0 0

Wind Chill

96.9 7/2/14 51.0 7/30/14 96.9 7/2/14 -19.2 1/7/14 73.7 55.5 2.4

In Heat Index

83.5 7/6/14 74.5 7/3/14 86.2 6/18/14 57.1 1/23/14 80.9 76.6 -1.4

Heat Index

115.2 7/2/14 57.8 7/30/14 115.2 7/2/14 3.0 1/7/14 74.8 61.4 2.9

Dew Point

79.1 7/2/14 49.0 7/5/14 79.1 7/2/14 -12.9 1/7/14 60.3 52.0 3.8

Barom Sea-level

30.28 7/5/14 29.58 7/28/14 30.68 1/9/14 29.06 3/12/14 30.03 29.82 0.07

Press Altitude

224 Daily  Rain 0.00 Degree Heating 4.2 Monthly Degree Day Cooling 316.0 Heat Index --- Beaufort Calm

Cloud Base

1945 Hourly  Rain 0.00 Degree Cooling 5.5 Monthly Wind Run 613 Comfort Index Comfortable    

Air Density

766 24Hr Rain 0.00 Moon Phase 4 Yearly Deg Day Heating 3271.0 Forecast Increasing clouds with little temperature change. Precip possible within 24 to 48 hrs    

Virtual Temp

69.5 Rain Rate 0.000 Monthly Rain 3.54 Yearly Degree Day Cooling 752.2 Station Barom Trend Steady    

Vapor Press

0.49 Wind Run 12 Monthly Deg Day Heating 16.7 Yearly Wind Run 8746 Barometer Trend Steady    

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