Alum Rock, San Jose CA Current Weather Conditions [Select Refresh to Update]
Updated Automatically by Ambient Weather's Virtual Weather Station  V15.00

Current Conditions

Almanac

Last Updated: 10:06pm on 7/3/15
Outside Temperature: 66.6 °F
Today's High: 85.8 °F at 3:11pm
Lo: 63.1 °F at 4:55am
Barometric Trend: 0.007
Sunrise : 5:52am  Sunset: 8:33pm
Moonrise:   9:48pm   Moonset:  7:43am
Moon Phase: 17

Parameter

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

Wind Direction

NW 357 12:00am 0 12:09am 320 -7.1 173.2 9:20am -309.5 9:51pm

Wind Speed

3 13 2:54pm 0 12:05am 4 -1.8 7.1 1:58pm -5.4 9:17pm

Gust

3 13 2:54pm 0 12:05am 4 -1.8 7.1 1:58pm -5.4 9:17pm

In Humidity

34 39 1:38pm 34 9:08pm 35 -0.5 1.7 1:38pm -1.7 6:46pm

Out Humidity

48 64 6:35am 20 1:09pm 41 6.9 9.5 8:59pm -10.4 9:23am

In Temp

86.0 87.6 6:19pm 77.9 8:16am 86.6 -0.60 1.54 2:12pm -0.84 3:47am

Out Temp

66.6 85.8 3:11pm 63.1 4:55am 69.3 -2.73 5.90 11:15am -4.30 8:53pm

Barometer

29.65 29.74 8:11am 29.62 3:25pm 29.64 0.007 0.032 8:11am -0.035 3:25pm

Rain

25.55 25.55 12:00am 25.55 12:00am 25.55 0.000 0.000 12:00am 0.000 12:00am

Ch 1 Temp

88.2 90.0 7:06pm 77.4 7:54am 88.9 -0.77 1.65 2:59pm -0.98 12:12am

Ch 1 Hum

34 40 11:57am 34 8:01pm 34 -0.2 1.1 11:57am -1.7 6:55pm

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

-10.5 -2.7 9:00am -19.1 2:13pm -16.7 6.20 9.02 6:45pm -5.32 9:38am

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

66.6 85.8 3:11pm 63.1 4:55am 69.3 -2.73 5.90 11:15am -4.30 8:53pm

In Heat Index

84.3 86.7 5:44pm 77.5 8:16am 85.1 -0.73 1.49 2:12pm -0.83 9:58pm

Heat Index

67.2 82.7 3:11pm 64.8 4:13am 69.3 -2.15 5.21 11:15am -3.75 8:03pm

Dew Point

46.3 52.1 7:01am 37.9 6:34pm 44.2 2.07 3.49 8:59pm -3.53 11:20am

Barom Sea-level

29.65 29.74 8:11am 29.62 3:25pm 29.64 0.007 0.032 8:11am -0.035 3:25pm

Parameter

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

Wind Direction

357 7/1/15 0 7/1/15 357 1/1/15 0 1/1/15 357 0 -1

Wind Speed

13 7/1/15 0 7/1/15 26 2/6/15 0 1/1/15 11 0 4

Gust

13 7/1/15 0 7/1/15 26 2/6/15 0 1/1/15 11 0 4

In Humidity

41 7/2/15 33 7/1/15 52 5/28/15 25 1/1/15 41 36 -2

Out Humidity

64 7/3/15 11 7/1/15 87 1/13/15 8 6/30/15 62 19 4

In Temp

87.6 7/3/15 77.9 7/3/15 89.6 6/30/15 61.7 2/24/15 85.5 78.4 2.2

Out Temp

94.3 7/1/15 63.1 7/3/15 98.6 6/30/15 32.4 1/2/15 83.8 65.7 -0.9

Barometer

29.74 7/2/15 29.59 7/1/15 30.21 1/4/15 29.47 6/13/15 29.74 29.65 -0.06

Rain

25.55 7/1/15 25.55 7/1/15 25.55 6/10/15 22.83 1/1/15 25.55 25.55 0.00

Ch 1 Temp

90.0 7/3/15 73.6 7/2/15 95.2 6/30/15 59.0 2/24/15 86.7 73.6 3.2

Ch 1 Hum

55 7/2/15 34 7/1/15 55 7/2/15 24 4/17/15 55 37 -4

Ch 2 Temp

0.0 7/1/15 0.0 7/1/15 0.0 1/1/15 0.0 1/1/15 0.0 0.0 0.0

Ch 2 Hum

0 7/1/15 0 7/1/15 0 1/1/15 0 1/1/15 0 0 0

Ch 3 Temp

-2.7 7/3/15 -19.7 7/1/15 61.5 1/31/15 -58.0 1/8/15 -2.9 -19.3 -1.8

Ch 3 Hum

0 7/1/15 0 7/1/15 0 1/1/15 0 1/1/15 0 0 0

ET

0.00 7/1/15 0.00 7/1/15 0.00 1/1/15 0.00 1/1/15 0.00 0.00 0.00

UV Index

0.0 7/1/15 0.0 7/1/15 0.0 1/1/15 0.0 1/1/15 0.0 0.0 0.0

Solar

0 7/1/15 0 7/1/15 0 1/1/15 0 1/1/15 0 0 0

Wind Chill

94.3 7/1/15 63.1 7/3/15 98.6 6/30/15 30.2 1/1/15 83.8 65.7 -0.9

In Heat Index

86.7 7/3/15 77.5 7/3/15 88.0 6/12/15 60.9 2/24/15 84.5 78.4 1.8

Heat Index

89.6 7/1/15 64.8 7/3/15 93.5 6/30/15 32.6 1/1/15 81.2 66.7 -0.5

Dew Point

54.2 7/1/15 30.3 7/1/15 61.7 6/10/15 -0.3 1/1/15 52.7 36.0 1.5

Barom Sea-level

29.74 7/2/15 29.59 7/1/15 30.21 1/4/15 29.47 6/13/15 29.74 29.65 -0.06

Press Altitude

252 Daily  Rain 0.00 Degree Heating 0.3 Monthly Degree Day Cooling 26.8 Heat Index --- Beaufort Light Air

Cloud Base

5070 Hourly  Rain 0.00 Degree Cooling 7.4 Monthly Wind Run 231 Comfort Index Comfortable    

Air Density

823 24Hr Rain 0.00 Moon Phase 17 Yearly Deg Day Heating 1404.0 Forecast Overcast    

Virtual Temp

68.7 Rain Rate 0.000 Monthly Rain 0.00 Yearly Degree Day Cooling 377.5 Station Barom Trend Steady    

Vapor Press

0.31 Wind Run 85 Monthly Deg Day Heating 0.3 Yearly Wind Run 12934 Barometer Trend Steady    

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