San Luis Obispo, CA Current Weather Conditions [Select Refresh to Update]
Updated Automatically by Ambient Weather's Virtual Weather Station  V14.00

Current Conditions

Almanac

Last Updated: 11:48am on 2/23/18
Outside Temperature: 53.8 °F
Today's High: 55.2 °F at 11:33am
Lo: 32.9 °F at 6:03am
Barometric Trend: -0.004
Sunrise : 6:37am  Sunset: 5:51pm
Moonrise:   11:40am   Moonset:  12:54am
Moon Phase: 8

Parameter

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

Wind Direction

N 360 8:58am 5 8:15am 314 -219.6 146.5 11:00am -274.7 8:55am

Wind Speed

7 13 11:45am 0 2:33am 2 5.3 11.5 11:45am -4.4 12:53am

Gust

13 13 11:45am 0 2:40am 9 6.3 7.3 9:21am -6.5 12:00am

In Humidity

31 34 3:02am 29 11:04am 30 0.6 1.0 3:02am -3.6 7:37am

Out Humidity

31 81 5:30am 29 11:44am 32 -10.1 4.3 3:26am -16.5 9:06am

In Temp

73.8 79.7 7:38am 66.2 5:12am 73.6 -0.11 8.92 7:38am -1.09 12:21am

Out Temp

53.8 55.2 11:33am 32.9 6:03am 54.5 1.36 6.75 9:00am -2.54 3:20am

Barometer

29.95 29.96 9:55am 29.86 12:02am 29.95 -0.004 0.023 8:46am -0.007 11:46am

Rain

4.48 4.48 12:00am 4.48 12:00am 4.48 0.000 0.000 12:00am 0.000 11:48am

Ch 1 Temp

54.0 55.0 11:48am 32.0 5:43am 54.0 2.39 10.11 9:33am -3.80 4:13am

Ch 1 Hum

34 91 8:16am 34 11:38am 35 -10.8 6.8 6:23am -26.5 9:35am

Ch 2 Temp

94.0 96.0 12:00am 94.0 8:14am 94.0 -0.03 0.00 8:15am -1.01 3:25am

Ch 2 Hum

97 98 11:23am 45 4:49am 97 0.9 70.1 6:38am -50.1 5:59am

Ch 3 Temp

86.0 91.0 10:55am 31.0 4:46am 84.5 4.69 22.77 8:18am -4.93 3:13am

Ch 3 Hum

111 113 6:39am 52 4:45am 111 1.2 83.1 6:39am -57.7 5:59am

ET

0.03 0.09 12:00am 0.00 12:00am 0.03 0.007 0.016 11:00am -0.087 12:00am

UV Index

3.1 3.1 11:33am 0.0 12:00am 3.1 0.70 1.09 11:00am -0.53 11:08am

Solar

578 707 11:14am 0 12:00am 623 -17.6 221.7 9:59am -17.7 11:48am

Wind Chill

51.8 55.2 11:33am 29.5 5:14am 54.2 -0.49 6.94 9:00am -6.66 5:14am

In Heat Index

73.1 78.9 7:38am 65.7 5:12am 72.8 -0.07 8.67 7:38am -1.19 11:19am

Heat Index

53.1 54.8 11:33am 37.1 6:03am 53.9 0.53 5.36 8:59am -2.27 5:15am

Dew Point

23.9 35.4 12:00am 22.4 11:47am 25.5 -4.94 3.74 8:15am -6.57 11:47am

Barom Sea-level

30.28 30.30 9:55am 30.20 12:02am 30.28 -0.004 0.023 8:46am -0.008 11:46am

Parameter

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

Wind Direction

360 2/1/18 0 2/2/18 360 1/1/18 0 2/2/18 360 5 74

Wind Speed

29 2/18/18 0 2/1/18 29 2/18/18 0 1/1/18 22 0 -2

Gust

29 2/18/18 0 2/1/18 29 2/18/18 0 1/1/18 22 0 -5

In Humidity

41 2/7/18 18 2/1/18 48 1/6/18 18 2/1/18 34 28 0

Out Humidity

97 2/12/18 18 2/11/18 100 1/5/18 18 2/11/18 92 50 -28

In Temp

97.0 2/9/18 65.6 2/20/18 97.5 1/31/18 65.6 2/20/18 80.6 67.7 0.2

Out Temp

86.6 2/9/18 32.4 2/22/18 86.6 2/9/18 32.4 2/22/18 56.4 32.4 1.7

Barometer

29.96 2/23/18 29.44 2/10/18 30.01 1/21/18 29.18 1/9/18 29.91 29.82 0.04

Rain

4.48 2/22/18 4.47 2/1/18 4.48 2/22/18 1.10 1/1/18 4.48 4.47 0.01

Ch 1 Temp

97.0 2/13/18 31.0 2/20/18 97.0 2/13/18 31.0 2/20/18 56.0 32.0 0.0

Ch 1 Hum

100 2/22/18 20 2/17/18 100 1/5/18 20 2/17/18 100 53 -26

Ch 2 Temp

104.0 2/16/18 36.0 2/19/18 104.0 1/23/18 35.0 1/22/18 102.0 86.0 4.0

Ch 2 Hum

162 2/17/18 1 2/7/18 200 1/2/18 1 1/17/18 96 37 2

Ch 3 Temp

120.0 2/3/18 30.0 2/20/18 130.0 1/13/18 30.0 2/20/18 86.0 31.0 29.0

Ch 3 Hum

164 2/16/18 1 2/7/18 200 1/1/18 1 2/7/18 111 41 1

ET

0.15 2/8/18 0.00 2/1/18 0.15 2/8/18 0.00 1/1/18 0.09 0.00 0.01

UV Index

4.9 2/18/18 0.0 2/1/18 4.9 2/18/18 0.0 1/1/18 3.6 0.0 1.6

Solar

909 2/14/18 0 2/1/18 909 2/14/18 0 1/1/18 868 0 260

Wind Chill

86.6 2/9/18 29.1 2/21/18 86.6 2/9/18 29.1 2/21/18 56.3 32.4 3.1

In Heat Index

93.8 2/9/18 65.1 2/20/18 95.0 1/31/18 65.1 2/20/18 79.4 67.1 0.2

Heat Index

83.6 2/8/18 35.5 2/21/18 83.6 2/8/18 35.5 2/21/18 57.5 38.0 -0.7

Dew Point

56.7 2/7/18 16.1 2/20/18 64.2 1/4/18 16.1 2/20/18 42.1 29.8 -14.3

Barom Sea-level

30.30 2/23/18 29.77 2/10/18 30.35 1/21/18 29.51 1/9/18 30.25 30.16 0.04

Press Altitude

-23 Daily  Rain 0.00 Degree Heating 11.7 Monthly Degree Day Cooling 42.8 Heat Index --- Beaufort Light Breeze

Cloud Base

7477 Hourly  Rain 0.00 Degree Cooling 0.0 Monthly Wind Run 1026 Comfort Index Cool    

Air Density

-354 24Hr Rain 0.01 Moon Phase 8 Yearly Deg Day Heating 527.7 Forecast Partly cloudy with little temperature change    

Virtual Temp

54.6 Rain Rate 0.000 Monthly Rain 0.01 Yearly Degree Day Cooling 70.3 Station Barom Trend Steady    

Vapor Press

0.13 Wind Run 20 Monthly Deg Day Heating 236.3 Yearly Wind Run 2153 Barometer Trend Steady    

Updated Automatically by Ambient Software's Virtual Weather Station  V14.00
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