San Luis Obispo, CA 93405
Current Weather Conditions [Select Refresh to Update] |
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Current Conditions |
Almanac |
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| Last Updated:
2:39pm on 5/13/08 Outside Temperature: 73.9 °F Today's High: 79.6 °F at 11:43am Lo: 40.8 °F at 5:20am Barometric Trend: |
Sunrise :
5:59am Sunset: 7:58pm Moonrise: 2:22pm Moonset: 2:34am Moon Phase: 9 |
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Parameter |
Value | High | Time | Low | Time | Average | Rate | Rate Hi | Time | Rate Lo | Time |
|
Wind Direction |
SE | 360 | 1:08am | 5 | 10:28am | 304 | -141.6 | 264.3 | 10:29am | -287.0 | 2:17pm |
|
Wind Speed |
1 | 17 | 1:05pm | 0 | 12:00am | 7 | -5.7 | 12.8 | 12:03pm | -8.6 | 2:02pm |
|
Gust |
14 | 18 | 1:05pm | 0 | 12:00am | 15 | -0.5 | 9.2 | 12:03pm | -5.3 | 11:30am |
|
In Humidity |
38 | 40 | 3:11am | 37 | 10:52am | 38 | 0.1 | 1.1 | 3:11am | -1.3 | 8:13am |
|
Out Humidity |
41 | 95 | 7:02am | 34 | 11:32am | 41 | 0.0 | 3.4 | 12:58am | -18.9 | 10:55am |
|
In Temp |
77.3 | 77.3 | 2:37pm | 69.4 | 5:12am | 76.5 | 0.80 | 1.72 | 6:33am | -0.98 | 3:11am |
|
Out Temp |
73.9 | 79.6 | 11:43am | 40.8 | 5:20am | 74.8 | -0.93 | 9.10 | 8:45am | -1.65 | 12:46am |
|
Barometer |
29.96 | 29.96 | 2:33pm | 29.86 | 2:38am | 29.95 | 0.011 | 0.024 | 7:29am | -0.008 | 12:16am |
|
Rain |
18.42 | 18.42 | 12:00am | 18.42 | 12:00am | 18.42 | 0.000 | 0.000 | 12:00am | 0.000 | 12:00am |
|
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 |
0.13 | 0.13 | 2:00pm | 0.00 | 12:00am | 0.11 | 0.023 | 0.044 | 2:00pm | -0.190 | 12:00am |
|
UV Index |
6.1 | 8.7 | 1:26pm | 0.0 | 12:00am | 7.4 | -1.25 | 2.08 | 12:08pm | -1.27 | 2:39pm |
|
Solar |
918 | 1011 | 12:48pm | 0 | 12:00am | 959 | -41.2 | 218.2 | 9:16am | -43.9 | 2:38pm |
|
Wind Chill |
73.9 | 79.6 | 11:43am | 37.8 | 6:44am | 74.8 | -0.93 | 9.21 | 8:45am | -3.51 | 12:56am |
|
In Heat Index |
77.1 | 77.1 | 2:37pm | 69.3 | 5:12am | 76.3 | 0.81 | 1.73 | 6:33am | -0.97 | 12:34am |
|
Heat Index |
73.9 | 79.3 | 11:46am | 46.9 | 5:20am | 74.8 | -0.93 | 7.10 | 11:40am | -1.48 | 12:35am |
|
Dew Point |
48.7 | 51.4 | 11:55am | 38.9 | 5:20am | 49.5 | -0.74 | 5.56 | 8:05am | -3.85 | 10:55am |
|
Barom Sea-level |
29.96 | 29.96 | 2:33pm | 29.86 | 2:38am | 29.95 | 0.011 | 0.024 | 7:29am | -0.008 | 12:16am |
|
Parameter |
Month High | Date | Month Low | Date | Year High | Date | Year Low | Date | Yesterday High | Yesterday Low | 24 Hour Difference |
|
Wind Direction |
360 | 5/1/08 | 5 | 5/1/08 | 360 | 1/1/08 | 5 | 1/1/08 | 360 | 5 | -156 |
|
Wind Speed |
30 | 5/7/08 | 0 | 5/1/08 | 52 | 1/27/08 | 0 | 1/1/08 | 26 | 0 | -19 |
|
Gust |
30 | 5/7/08 | 0 | 5/1/08 | 52 | 1/27/08 | 0 | 1/1/08 | 26 | 0 | -6 |
|
In Humidity |
42 | 5/8/08 | 33 | 5/1/08 | 48 | 3/1/08 | 21 | 2/15/08 | 41 | 37 | -1 |
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Out Humidity |
96 | 5/11/08 | 23 | 5/1/08 | 100 | 1/6/08 | 11 | 4/12/08 | 89 | 45 | -16 |
|
In Temp |
79.5 | 5/10/08 | 68.7 | 5/1/08 | 100.1 | 2/15/08 | 64.8 | 3/16/08 | 77.5 | 71.8 | 1.0 |
|
Out Temp |
79.6 | 5/13/08 | 40.8 | 5/13/08 | 94.5 | 4/27/08 | 34.3 | 1/18/08 | 68.4 | 45.2 | 9.6 |
|
Barometer |
30.02 | 5/7/08 | 29.81 | 5/4/08 | 30.35 | 1/31/08 | 29.60 | 1/26/08 | 29.92 | 29.86 | 0.08 |
|
Rain |
18.42 | 5/1/08 | 18.42 | 5/1/08 | 18.42 | 4/23/08 | 4.87 | 1/1/08 | 18.42 | 18.42 | 0.00 |
|
Ch 1 Temp |
0.0 | 5/1/08 | 0.0 | 5/1/08 | 0.0 | 1/1/08 | 0.0 | 1/1/08 | 0.0 | 0.0 | 0.0 |
|
Ch 1 Hum |
0 | 5/1/08 | 0 | 5/1/08 | 0 | 1/1/08 | 0 | 1/1/08 | 0 | 0 | 0 |
|
Ch 2 Temp |
0.0 | 5/1/08 | 0.0 | 5/1/08 | 0.0 | 1/1/08 | 0.0 | 1/1/08 | 0.0 | 0.0 | 0.0 |
|
Ch 2 Hum |
0 | 5/1/08 | 0 | 5/1/08 | 0 | 1/1/08 | 0 | 1/1/08 | 0 | 0 | 0 |
|
Ch 3 Temp |
0.0 | 5/1/08 | 0.0 | 5/1/08 | 0.0 | 1/1/08 | 0.0 | 1/1/08 | 0.0 | 0.0 | 0.0 |
|
Ch 3 Hum |
0 | 5/1/08 | 0 | 5/1/08 | 0 | 1/1/08 | 0 | 1/1/08 | 0 | 0 | 0 |
|
ET |
0.24 | 5/2/08 | 0.00 | 5/1/08 | 0.30 | 4/26/08 | 0.00 | 1/1/08 | 0.19 | 0.00 | 0.01 |
|
UV Index |
13.8 | 5/11/08 | 0.0 | 5/1/08 | 13.8 | 5/11/08 | 0.0 | 1/1/08 | 10.1 | 0.0 | -1.5 |
|
Solar |
1266 | 5/7/08 | 0 | 5/1/08 | 1266 | 5/7/08 | 0 | 1/1/08 | 1030 | 0 | 81 |
|
Wind Chill |
79.6 | 5/13/08 | 36.5 | 5/1/08 | 94.5 | 4/27/08 | 30.4 | 1/23/08 | 68.4 | 44.5 | 11.5 |
|
In Heat Index |
79.3 | 5/10/08 | 68.5 | 5/1/08 | 98.4 | 2/15/08 | 65.1 | 3/16/08 | 77.3 | 71.7 | 0.9 |
|
Heat Index |
79.3 | 5/13/08 | 45.6 | 5/1/08 | 92.4 | 4/27/08 | 37.2 | 2/15/08 | 69.3 | 50.7 | 8.1 |
|
Dew Point |
54.2 | 5/11/08 | 32.1 | 5/2/08 | 57.9 | 4/3/08 | 13.7 | 2/14/08 | 51.4 | 42.2 | -0.0 |
|
Barom Sea-level |
30.02 | 5/7/08 | 29.81 | 5/4/08 | 30.35 | 1/31/08 | 29.60 | 1/26/08 | 29.92 | 29.86 | 0.08 |
|
Press Altitude |
-34 | Daily Rain | 0.00 | Degree Heating | 8.2 | Monthly Degree Day Cooling | 3.4 | Heat Index | --- | Beaufort | Calm |
|
Cloud Base |
6289 | Hourly Rain | 0.00 | Degree Cooling | 1.9 | Monthly Wind Run | 1598 | Comfort Index | Comfortable | ||
|
Air Density |
942 | 24Hr Rain | 0.00 | Moon Phase | 9 | Yearly Deg Day Heating | 1552.2 | Forecast | Increasing clouds with little temperature change | ||
|
Virtual Temp |
76.2 | Rain Rate | 0.000 | Monthly Rain | 0.00 | Yearly Degree Day Cooling | 96.7 | Station Barom Trend | Steady | ||
|
Vapor Press |
0.35 | Wind Run | 35 | Monthly Deg Day Heating | 96.6 | Yearly Wind Run | 18249 | Barometer Trend | Steady | ||
Updated Automatically by Ambient Software's
Virtual Weather Station V12.07 |
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