San Luis Obispo, CA 93407
Current Weather Conditions [Select Refresh to Update] |
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Current Conditions |
Almanac |
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| Last Updated:
21:27 on 8/20/08 Outside Temperature: 59.8 °F Today's High: 84.0 °F at 12:12 Lo: 55.1 °F at 6:34 Barometric Trend: |
Sunrise :
14:23 Sunset: 3:42 Moonrise: 5:16 Moonset: 18:41 Moon Phase: 19 |
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Parameter |
Value | High | Time | Low | Time | Average | Rate | Rate Hi | Time | Rate Lo | Time |
|
Wind Direction |
SSE | 337 | 9:55 | 0 | 5:48 | 158 | -14.0 | 152.2 | 4:25 | -227.8 | 9:56 |
|
Wind Speed |
0 | 20 | 17:03 | 0 | 0:00 | 1 | -0.9 | 14.5 | 8:19 | -6.6 | 14:43 |
|
Gust |
0 | 20 | 17:03 | 0 | 0:00 | 3 | -3.4 | 13.3 | 8:19 | -13.7 | 18:30 |
|
In Humidity |
35 | 39 | 0:00 | 27 | 16:20 | 34 | 1.1 | 2.0 | 20:51 | -3.0 | 12:41 |
|
Out Humidity |
92 | 93 | 3:21 | 32 | 12:18 | 90 | 1.7 | 29.7 | 17:18 | -28.1 | 8:19 |
|
In Temp |
82.5 | 89.2 | 14:34 | 76.6 | 6:47 | 83.9 | -1.43 | 2.71 | 12:37 | -1.79 | 19:31 |
|
Out Temp |
59.8 | 84.0 | 12:12 | 55.1 | 6:34 | 60.6 | -0.83 | 8.18 | 8:26 | -6.81 | 17:15 |
|
Barometer |
29.92 | 30.00 | 0:14 | 29.90 | 15:59 | 29.91 | 0.001 | 0.009 | 7:14 | -0.019 | 14:59 |
|
Rain |
0.07 | 0.07 | 0:00 | 0.07 | 0:00 | 0.07 | 0.000 | 0.000 | 0:00 | 0.000 | 12:00 |
|
Ch 1 Temp |
60.0 | 60.0 | 0:00 | 60.0 | 0:00 | 60.0 | 0.00 | 0.00 | 0:00 | 0.00 | 12:00 |
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Ch 1 Hum |
0 | 0 | 0:00 | 0 | 0:00 | 0 | 0.0 | 0.0 | 0:00 | 0.0 | 0:00 |
|
Ch 2 Temp |
60.0 | 60.0 | 0:00 | 60.0 | 0:00 | 60.0 | 0.00 | 0.00 | 0:00 | 0.00 | 12:00 |
|
Ch 2 Hum |
0 | 0 | 0:00 | 0 | 0:00 | 0 | 0.0 | 0.0 | 0:00 | 0.0 | 0:00 |
|
Ch 3 Temp |
60.0 | 60.0 | 0:00 | 60.0 | 0:00 | 60.0 | 0.00 | 0.00 | 0:00 | 0.00 | 12:00 |
|
Ch 3 Hum |
0 | 0 | 0:00 | 0 | 0:00 | 0 | 0.0 | 0.0 | 0:00 | 0.0 | 0:00 |
|
ET |
0.14 | 0.14 | 19:00 | 0.00 | 0:00 | 0.14 | 0.001 | 0.036 | 15:00 | -0.139 | 0:00 |
|
UV Index |
0.0 | 6.7 | 13:23 | 0.0 | 0:00 | 0.1 | -0.08 | 2.93 | 13:23 | -1.79 | 18:17 |
|
Solar |
0 | 883 | 12:23 | 0 | 0:00 | 23 | -23.4 | 433.7 | 9:21 | -347.3 | 17:11 |
|
Wind Chill |
59.8 | 84.0 | 12:12 | 54.1 | 5:34 | 60.6 | -0.80 | 8.20 | 8:26 | -7.43 | 17:11 |
|
In Heat Index |
81.3 | 86.8 | 14:34 | 76.3 | 7:20 | 82.4 | -1.11 | 2.32 | 12:47 | -1.55 | 19:26 |
|
Heat Index |
65.7 | 84.3 | 12:12 | 60.9 | 7:01 | 66.3 | -0.61 | 5.92 | 11:47 | -6.74 | 17:15 |
|
Dew Point |
57.5 | 61.0 | 12:12 | 44.9 | 17:15 | 57.7 | -0.22 | 7.79 | 17:18 | -5.70 | 17:15 |
|
Barom Sea-level |
29.92 | 30.00 | 0:14 | 29.90 | 15:59 | 29.91 | 0.001 | 0.009 | 7:14 | -0.019 | 14:59 |
|
Parameter |
Month High | Date | Month Low | Date | Year High | Date | Year Low | Date | Yesterday High | Yesterday Low | 24 Hour Difference |
|
Wind Direction |
359 | 8/4/08 | 0 | 8/4/08 | 359 | 1/18/08 | 0 | 1/18/08 | 294 | 71 | 44 |
|
Wind Speed |
26 | 8/17/08 | 0 | 8/1/08 | 37 | 2/8/08 | 0 | 1/17/08 | 16 | 0 | 0 |
|
Gust |
26 | 8/17/08 | 0 | 8/1/08 | 41 | 2/8/08 | 0 | 1/17/08 | 16 | 0 | -4 |
|
In Humidity |
50 | 8/15/08 | 22 | 8/2/08 | 55 | 1/27/08 | 6 | 6/19/08 | 40 | 32 | -1 |
|
Out Humidity |
96 | 8/10/08 | 32 | 8/20/08 | 100 | 4/14/08 | 9 | 6/18/08 | 92 | 58 | 1 |
|
In Temp |
93.3 | 8/2/08 | 74.3 | 8/10/08 | 106.5 | 6/20/08 | 57.0 | 1/24/08 | 86.5 | 77.9 | 2.4 |
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Out Temp |
84.9 | 8/2/08 | 51.1 | 8/10/08 | 107.9 | 6/20/08 | 32.5 | 1/20/08 | 72.3 | 57.6 | 1.5 |
|
Barometer |
30.09 | 8/10/08 | 29.84 | 8/2/08 | 30.45 | 1/31/08 | 29.57 | 5/22/08 | 30.04 | 29.99 | -0.08 |
|
Rain |
0.07 | 8/15/08 | 0.00 | 8/1/08 | 0.07 | 8/15/08 | 0.00 | 7/1/08 | 0.07 | 0.07 | 0.00 |
|
Ch 1 Temp |
60.0 | 8/1/08 | 60.0 | 8/1/08 | 60.0 | 1/17/08 | 0.0 | 1/17/08 | 60.0 | 60.0 | 0.0 |
|
Ch 1 Hum |
0 | 8/1/08 | 0 | 8/1/08 | 0 | 1/17/08 | 0 | 1/17/08 | 0 | 0 | 0 |
|
Ch 2 Temp |
60.0 | 8/1/08 | 60.0 | 8/1/08 | 60.0 | 1/17/08 | 0.0 | 1/17/08 | 60.0 | 60.0 | 0.0 |
|
Ch 2 Hum |
0 | 8/1/08 | 0 | 8/1/08 | 0 | 1/17/08 | 0 | 1/17/08 | 0 | 0 | 0 |
|
Ch 3 Temp |
60.0 | 8/1/08 | 60.0 | 8/1/08 | 60.0 | 1/17/08 | 0.0 | 1/17/08 | 60.0 | 60.0 | 0.0 |
|
Ch 3 Hum |
0 | 8/1/08 | 0 | 8/1/08 | 0 | 1/17/08 | 0 | 1/17/08 | 0 | 0 | 0 |
|
ET |
0.17 | 8/6/08 | 0.00 | 8/1/08 | 0.36 | 6/19/08 | 0.00 | 1/17/08 | 0.14 | 0.00 | 0.00 |
|
UV Index |
6.8 | 8/19/08 | 0.0 | 8/1/08 | 7.8 | 4/28/08 | 0.0 | 1/17/08 | 6.8 | 0.0 | 0.0 |
|
Solar |
973 | 8/19/08 | 0 | 8/1/08 | 1181 | 5/23/08 | 0 | 1/17/08 | 973 | 0 | 0 |
|
Wind Chill |
84.9 | 8/2/08 | 51.1 | 8/10/08 | 107.9 | 6/20/08 | 32.5 | 1/20/08 | 72.3 | 55.7 | 1.5 |
|
In Heat Index |
90.2 | 8/2/08 | 74.2 | 8/10/08 | 101.1 | 6/20/08 | 57.5 | 1/24/08 | 84.7 | 77.6 | 1.6 |
|
Heat Index |
84.3 | 8/20/08 | 57.2 | 8/10/08 | 106.3 | 6/21/08 | 37.0 | 2/15/08 | 75.1 | 63.1 | 1.6 |
|
Dew Point |
75.4 | 8/1/08 | 44.9 | 8/20/08 | 75.4 | 8/1/08 | 0.0 | 3/11/08 | 61.6 | 54.4 | 1.8 |
|
Barom Sea-level |
30.09 | 8/10/08 | 29.84 | 8/2/08 | 30.45 | 1/31/08 | 29.57 | 5/22/08 | 30.04 | 29.99 | -0.08 |
|
Press Altitude |
4 | Daily Rain | 0.00 | Degree Heating | 3.4 | Monthly Degree Day Cooling | 56.8 | Heat Index | --- | Beaufort | Calm |
|
Cloud Base |
581 | Hourly Rain | 0.00 | Degree Cooling | 4.5 | Monthly Wind Run | 738 | Comfort Index | Cool | ||
|
Air Density |
77 | 24Hr Rain | 0.00 | Moon Phase | 19 | Yearly Deg Day Heating | 1982.4 | Forecast | Increasing clouds with little temperature change | ||
|
Virtual Temp |
62.9 | Rain Rate | 0.000 | Monthly Rain | 0.07 | Yearly Degree Day Cooling | 381.6 | Station Barom Trend | Steady | ||
|
Vapor Press |
0.48 | Wind Run | 51 | Monthly Deg Day Heating | 95.4 | Yearly Wind Run | 14695 | Barometer Trend | Steady | ||
Updated Automatically by Ambient Software's
Virtual Weather Station V13.01 |
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