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: 1:52pm on 4/19/18
Outside Temperature: 59.4 °F
Today's High: 60.3 °F at 12:39pm
Lo: 42.8 °F at 12:01am
Barometric Trend: 0.001
Sunrise : 6:23am  Sunset: 7:37pm
Moonrise:   9:22am   Moonset:  11:48pm
Moon Phase: 4

Parameter

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

Wind Direction

WNW 360 9:54am 5 9:54am 283 -3.0 84.4 10:05am -274.7 9:54am

Wind Speed

9 25 1:33pm 0 12:00am 13 -2.1 14.7 1:33pm -7.4 12:25pm

Gust

21 25 1:33pm 0 12:00am 23 1.9 7.6 1:20pm -9.4 1:00pm

In Humidity

40 42 8:42am 39 12:00am 40 -0.0 1.1 12:59am -1.2 10:48am

Out Humidity

69 97 7:55am 60 12:40pm 67 2.8 3.3 12:04am -14.9 9:58am

In Temp

72.8 73.0 1:48pm 69.0 4:55am 72.8 0.51 1.63 6:16am -1.33 9:08am

Out Temp

59.4 60.3 12:39pm 42.8 12:01am 59.4 0.30 4.18 10:24am -1.94 12:01am

Barometer

29.74 29.75 11:28am 29.64 2:14am 29.74 0.001 0.033 6:29am -0.014 2:14am

Rain

13.80 13.80 4:38am 13.67 12:00am 13.80 0.000 0.069 3:11am 0.000 1:45am

Ch 1 Temp

61.0 61.0 1:15pm 44.0 12:26am 61.0 1.48 3.76 11:23am -2.00 12:26am

Ch 1 Hum

68 94 8:09am 64 12:42pm 67 -0.3 4.8 4:06am -9.8 12:42pm

Ch 2 Temp

94.0 97.0 12:00am 94.0 12:03pm 94.0 -0.17 0.02 1:51am -1.01 6:00am

Ch 2 Hum

67 72 10:18am 54 1:43am 28 24.3 25.9 1:48pm -70.4 1:14pm

Ch 3 Temp

60.0 88.0 12:56pm 55.0 5:33am 77.1 -23.47 14.77 8:37am -25.05 1:48pm

Ch 3 Hum

120 122 9:41am 89 1:44am 49 46.8 50.0 1:48pm -119.9 1:14pm

ET

0.08 0.16 12:00am 0.00 12:00am 0.08 0.013 0.030 1:00pm -0.157 12:00am

UV Index

6.6 6.7 1:01pm 0.0 12:00am 6.6 0.35 1.91 11:29am -0.08 8:23am

Solar

919 933 1:20pm 0 12:00am 919 42.8 302.1 7:53am -158.3 9:01am

Wind Chill

57.9 60.2 12:39pm 42.6 7:04am 57.1 0.69 4.50 10:24am -2.15 7:04am

In Heat Index

72.7 72.9 1:48pm 69.0 4:55am 72.7 0.50 1.63 6:16am -1.27 9:08am

Heat Index

62.2 62.7 1:16pm 48.1 12:01am 62.0 0.62 3.30 8:00am -1.59 12:01am

Dew Point

49.2 49.6 9:18am 39.5 12:01am 48.6 1.44 3.46 8:00am -2.01 12:54pm

Barom Sea-level

30.07 30.08 11:28am 29.97 2:14am 30.07 0.001 0.033 6:29am -0.014 2:14am

Parameter

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

Wind Direction

360 4/1/18 5 4/1/18 360 1/1/18 0 2/2/18 360 5 -19

Wind Speed

35 4/11/18 0 4/1/18 36 3/1/18 0 1/1/18 19 0 1

Gust

35 4/11/18 0 4/1/18 36 3/1/18 0 1/1/18 19 0 2

In Humidity

48 4/7/18 36 4/5/18 48 1/6/18 18 2/1/18 41 36 1

Out Humidity

100 4/1/18 23 4/14/18 100 1/5/18 16 3/6/18 88 47 1

In Temp

83.5 4/9/18 65.8 4/17/18 97.5 1/31/18 65.6 2/20/18 75.7 67.7 -1.9

Out Temp

89.9 4/9/18 41.3 4/17/18 89.9 4/9/18 31.7 2/28/18 65.2 42.9 -1.9

Barometer

29.98 4/13/18 29.49 4/2/18 30.05 2/24/18 29.18 1/9/18 29.75 29.64 0.04

Rain

13.80 4/19/18 13.34 4/1/18 13.80 4/19/18 1.10 1/1/18 13.67 13.67 0.13

Ch 1 Temp

89.0 4/9/18 40.0 4/17/18 98.0 3/7/18 31.0 2/20/18 64.0 42.0 -1.0

Ch 1 Hum

97 4/1/18 23 4/14/18 100 1/5/18 17 3/7/18 88 49 2

Ch 2 Temp

103.0 4/5/18 57.0 4/8/18 104.0 1/23/18 35.0 1/22/18 103.0 59.0 -8.0

Ch 2 Hum

157 4/4/18 3 4/2/18 200 1/2/18 1 1/17/18 64 60 6

Ch 3 Temp

120.0 4/14/18 47.0 4/18/18 130.0 1/13/18 30.0 2/20/18 98.0 47.0 -33.0

Ch 3 Hum

157 4/4/18 4 4/2/18 200 1/1/18 1 2/7/18 119 118 2

ET

0.21 4/14/18 0.00 4/1/18 0.21 4/14/18 0.00 1/1/18 0.16 0.00 0.01

UV Index

10.1 4/7/18 0.0 4/1/18 10.1 4/7/18 0.0 1/1/18 7.6 0.0 0.2

Solar

1252 4/16/18 0 4/1/18 1252 4/16/18 0 1/1/18 1127 0 -13

Wind Chill

89.9 4/9/18 37.9 4/17/18 89.9 4/9/18 29.1 2/21/18 65.2 42.9 -2.6

In Heat Index

82.8 4/9/18 65.9 4/17/18 95.0 1/31/18 65.1 2/20/18 75.4 67.7 -1.8

Heat Index

89.0 4/9/18 46.5 4/17/18 89.0 4/9/18 35.5 2/21/18 66.3 48.0 -1.8

Dew Point

61.0 4/7/18 29.6 4/5/18 64.2 1/4/18 16.1 2/20/18 51.9 34.9 -1.4

Barom Sea-level

30.32 4/13/18 29.82 4/2/18 30.38 2/24/18 29.51 1/9/18 30.09 29.98 0.04

Press Altitude

168 Daily  Rain 0.13 Degree Heating 8.9 Monthly Degree Day Cooling 12.8 Heat Index --- Beaufort Gentle Breeze

Cloud Base

2540 Hourly  Rain 0.00 Degree Cooling 0.0 Monthly Wind Run 1211 Comfort Index Cool    

Air Density

253 24Hr Rain 0.13 Moon Phase 4 Yearly Deg Day Heating 1189.1 Forecast Mostly clear with little temperature change    

Virtual Temp

61.7 Rain Rate 0.000 Monthly Rain 0.46 Yearly Degree Day Cooling 95.7 Station Barom Trend Steady    

Vapor Press

0.35 Wind Run 39 Monthly Deg Day Heating 177.1 Yearly Wind Run 5135 Barometer Trend Steady    

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