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: 10:45pm on 10/22/14
Outside Temperature: 52.7 °F
Today's High: 54.3 °F at 8:22pm
Lo: 51.2 °F at 12:44am
Barometric Trend: -0.003
Sunrise : 7:26am  Sunset: 6:21pm
Moonrise:   6:05am   Moonset:  5:45pm
Moon Phase: 29

Parameter

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

Wind Direction

NNW 360 12:23am 1 12:30am 314 50.8 189.1 6:58am -310.6 12:11am

Wind Speed

4 11 8:04pm 0 12:00am 2 1.9 9.2 6:46am -2.6 7:12pm

Gust

7 11 8:04pm 0 1:30am 6 0.5 6.8 6:46am -7.0 9:30pm

In Humidity

49 50 12:45am 47 5:45pm 49 0.3 1.4 10:27pm -1.1 3:51am

Out Humidity

79 98 12:15am 79 8:49pm 80 -0.8 1.1 12:15am -4.6 7:05pm

In Temp

74.9 76.8 3:12am 73.3 10:12pm 74.2 0.73 0.80 10:39pm -1.05 9:11pm

Out Temp

52.7 54.3 8:22pm 51.2 12:44am 53.5 -0.79 0.85 5:34pm -0.81 10:43pm

Barometer

29.57 29.58 9:09pm 29.49 3:17am 29.57 -0.003 0.019 9:09pm -0.020 12:35am

Rain

47.15 47.15 3:17pm 46.27 12:00am 47.15 0.000 0.148 8:21am 0.000 10:45pm

Ch 1 Temp

38.0 38.0 12:00am 38.0 12:00am 38.0 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

38.0 38.0 12:00am 38.0 12:00am 38.0 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

52.0 54.3 8:22pm 48.0 6:46am 53.3 -1.34 1.02 5:42pm -3.44 2:35pm

In Heat Index

75.6 77.5 3:12am 74.0 10:12pm 74.9 0.76 0.84 10:39pm -1.02 9:17pm

Heat Index

56.8 59.3 12:38pm 56.8 10:43pm 57.7 -0.91 0.39 11:52am -0.93 10:43pm

Dew Point

46.4 51.8 12:38pm 46.4 10:43pm 47.4 -1.05 0.37 10:21am -1.13 8:08pm

Barom Sea-level

29.95 29.97 9:09pm 29.87 3:17am 29.96 -0.003 0.019 9:09pm -0.021 12:35am

Parameter

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

Wind Direction

360 10/1/14 1 10/1/14 360 1/1/14 0 1/10/14 360 1 41

Wind Speed

19 10/18/14 0 10/1/14 35 3/12/14 0 1/1/14 10 0 3

Gust

19 10/18/14 0 10/1/14 35 3/12/14 0 1/1/14 10 0 4

In Humidity

61 10/14/14 39 10/5/14 66 6/20/14 20 1/23/14 52 46 -1

Out Humidity

100 10/2/14 38 10/19/14 100 1/11/14 19 3/15/14 99 52 -18

In Temp

80.3 10/15/14 70.6 10/6/14 84.9 6/18/14 58.2 1/23/14 77.6 73.3 -1.0

Out Temp

77.0 10/14/14 35.1 10/20/14 96.9 7/2/14 2.4 1/7/14 70.6 45.3 0.7

Barometer

29.93 10/12/14 29.23 10/4/14 30.29 1/9/14 28.69 3/12/14 29.56 29.43 0.02

Rain

47.15 10/22/14 42.89 10/1/14 47.15 10/22/14 0.01 1/5/14 46.27 45.75 1.00

Ch 1 Temp

38.0 10/1/14 38.0 10/1/14 38.0 1/8/14 -58.0 1/8/14 38.0 38.0 0.0

Ch 1 Hum

0 10/1/14 0 10/1/14 128 1/8/14 0 1/1/14 0 0 0

Ch 2 Temp

0.0 10/1/14 0.0 10/1/14 0.0 1/1/14 0.0 1/1/14 0.0 0.0 0.0

Ch 2 Hum

0 10/1/14 0 10/1/14 36 1/9/14 0 1/1/14 0 0 0

Ch 3 Temp

38.0 10/1/14 38.0 10/1/14 38.0 1/8/14 -58.0 1/8/14 38.0 38.0 0.0

Ch 3 Hum

0 10/1/14 0 10/1/14 128 1/8/14 0 1/1/14 0 0 0

ET

0.00 10/1/14 0.00 10/1/14 0.00 1/1/14 0.00 1/1/14 0.00 0.00 0.00

UV Index

0.0 10/1/14 0.0 10/1/14 0.0 1/1/14 0.0 1/1/14 0.0 0.0 0.0

Solar

0 10/1/14 0 10/1/14 0 1/1/14 0 1/1/14 0 0 0

Wind Chill

77.0 10/14/14 35.1 10/20/14 96.9 7/2/14 -19.2 1/7/14 70.6 45.3 -0.0

In Heat Index

81.9 10/15/14 71.3 10/6/14 86.2 6/18/14 57.1 1/23/14 78.2 74.3 -1.1

Heat Index

81.2 10/15/14 41.8 10/20/14 115.2 7/2/14 3.0 1/7/14 71.8 52.0 -1.9

Dew Point

71.4 10/15/14 31.3 10/4/14 79.1 7/2/14 -12.9 1/7/14 56.1 44.5 -4.8

Barom Sea-level

30.32 10/12/14 29.61 10/4/14 30.68 1/9/14 29.06 3/12/14 29.95 29.81 0.02

Press Altitude

327 Daily  Rain 0.88 Degree Heating 12.2 Monthly Degree Day Cooling 22.7 Heat Index --- Beaufort Light Breeze

Cloud Base

1580 Hourly  Rain 0.00 Degree Cooling 0.0 Monthly Wind Run 516 Comfort Index Cool    

Air Density

6 24Hr Rain 1.00 Moon Phase 29 Yearly Deg Day Heating 3530.4 Forecast Increasing clouds with little temperature change    

Virtual Temp

54.8 Rain Rate 0.000 Monthly Rain 4.26 Yearly Degree Day Cooling 1179.5 Station Barom Trend Steady    

Vapor Press

0.32 Wind Run 35 Monthly Deg Day Heating 154.0 Yearly Wind Run 10259 Barometer Trend Steady    

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