San Dimas, CA. 91773
Current Weather Conditions [Select Refresh to Update] |
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Current Conditions |
Almanac |
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Last Updated:
6:43am on 1/2/25 Outside Temperature: 64.0 °F Today's High: 64.8 °F at 1:48am Lo: 60.7 °F at 12:12am Barometric Trend: |
Sunrise :
6:56am Sunset: 4:53pm Moonrise: 9:19am Moonset: 7:59pm Moon Phase: 3 |
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Parameter |
Value | High | Time | Low | Time | Average | Rate | Rate Hi | Time | Rate Lo | Time |
Wind Direction |
NW | 360 | 12:27am | 5 | 1:10am | 318 | 44.9 | 317.4 | 1:32am | -48.5 | 12:07am |
Wind Speed |
0 | 13 | 12:29am | 0 | 3:59am | 2 | -1.5 | 7.2 | 12:29am | -4.9 | 3:59am |
Gust |
2 | 13 | 12:29am | 0 | 4:30am | 3 | -0.9 | 4.9 | 12:29am | -6.9 | 4:00am |
In Humidity |
100 | 100 | 12:00am | 100 | 12:00am | 100 | 0.0 | 0.0 | 12:00am | 0.0 | 6:43am |
Out Humidity |
13 | 15 | 12:00am | 11 | 2:25am | 12 | 1.0 | 1.2 | 5:38am | -2.9 | 2:25am |
In Temp |
77.2 | 77.9 | 3:52am | 74.9 | 4:27am | 76.8 | 0.43 | 0.74 | 2:18am | -1.98 | 4:27am |
Out Temp |
64.0 | 64.8 | 1:48am | 60.7 | 12:12am | 64.0 | -0.02 | 2.36 | 1:48am | -0.80 | 4:44am |
Barometer |
27.18 | 27.18 | 6:29am | 27.16 | 3:29am | 27.18 | 0.005 | 0.009 | 5:44am | -0.013 | 12:44am |
Rain |
0.07 | 0.07 | 12:00am | 0.07 | 12:00am | 0.07 | 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 |
0.00 | 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 |
64.0 | 64.8 | 1:48am | 59.5 | 12:14am | 64.0 | -0.02 | 2.62 | 1:45am | -0.82 | 3:08am |
In Heat Index |
84.4 | 85.1 | 3:52am | 82.1 | 4:27am | 84.0 | 0.43 | 0.74 | 2:18am | -1.98 | 4:27am |
Heat Index |
62.2 | 63.0 | 1:48am | 59.0 | 12:12am | 62.2 | 0.02 | 2.28 | 1:48am | -0.82 | 4:44am |
Dew Point |
12.2 | 14.4 | 1:54am | 8.2 | 5:17am | 10.3 | 1.89 | 2.53 | 5:38am | -4.36 | 2:25am |
Barom Sea-level |
30.13 | 30.13 | 6:29am | 30.10 | 3:29am | 30.12 | 0.006 | 0.010 | 5:44am | -0.014 | 12:44am |
Parameter |
Month High | Date | Month Low | Date | Year High | Date | Year Low | Date | Yesterday High | Yesterday Low | 24 Hour Difference |
Wind Direction |
360 | 1/1/25 | 5 | 1/1/25 | 360 | 1/1/25 | 5 | 1/1/25 | 360 | 5 | 2 |
Wind Speed |
13 | 1/2/25 | 0 | 1/1/25 | 13 | 1/2/25 | 0 | 1/1/25 | 12 | 0 | 0 |
Gust |
13 | 1/2/25 | 0 | 1/1/25 | 13 | 1/2/25 | 0 | 1/1/25 | 12 | 0 | -4 |
In Humidity |
100 | 1/1/25 | 100 | 1/1/25 | 100 | 1/1/25 | 100 | 1/1/25 | 100 | 100 | 0 |
Out Humidity |
25 | 1/1/25 | 8 | 1/1/25 | 25 | 1/1/25 | 8 | 1/1/25 | 25 | 8 | -2 |
In Temp |
80.6 | 1/1/25 | 74.7 | 1/1/25 | 80.6 | 1/1/25 | 74.7 | 1/1/25 | 80.6 | 74.7 | 2.0 |
Out Temp |
68.1 | 1/1/25 | 57.2 | 1/1/25 | 68.1 | 1/1/25 | 57.2 | 1/1/25 | 68.1 | 57.2 | 4.5 |
Barometer |
27.19 | 1/1/25 | 27.13 | 1/1/25 | 27.19 | 1/1/25 | 27.13 | 1/1/25 | 27.19 | 27.13 | 0.02 |
Rain |
0.07 | 1/1/25 | 0.07 | 1/1/25 | 0.07 | 1/1/25 | 0.07 | 1/1/25 | 0.07 | 0.07 | 0.00 |
Ch 1 Temp |
0.0 | 1/1/25 | 0.0 | 1/1/25 | 0.0 | 1/1/25 | 0.0 | 1/1/25 | 0.0 | 0.0 | 0.0 |
Ch 1 Hum |
0 | 1/1/25 | 0 | 1/1/25 | 0 | 1/1/25 | 0 | 1/1/25 | 0 | 0 | 0 |
Ch 2 Temp |
0.0 | 1/1/25 | 0.0 | 1/1/25 | 0.0 | 1/1/25 | 0.0 | 1/1/25 | 0.0 | 0.0 | 0.0 |
Ch 2 Hum |
0 | 1/1/25 | 0 | 1/1/25 | 0 | 1/1/25 | 0 | 1/1/25 | 0 | 0 | 0 |
Ch 3 Temp |
0.0 | 1/1/25 | 0.0 | 1/1/25 | 0.0 | 1/1/25 | 0.0 | 1/1/25 | 0.0 | 0.0 | 0.0 |
Ch 3 Hum |
0 | 1/1/25 | 0 | 1/1/25 | 0 | 1/1/25 | 0 | 1/1/25 | 0 | 0 | 0 |
ET |
0.00 | 1/1/25 | 0.00 | 1/1/25 | 0.00 | 1/1/25 | 0.00 | 1/1/25 | 0.00 | 0.00 | 0.00 |
UV Index |
0.0 | 1/1/25 | 0.0 | 1/1/25 | 0.0 | 1/1/25 | 0.0 | 1/1/25 | 0.0 | 0.0 | 0.0 |
Solar |
0 | 1/1/25 | 0 | 1/1/25 | 0 | 1/1/25 | 0 | 1/1/25 | 0 | 0 | 0 |
Wind Chill |
68.1 | 1/1/25 | 56.2 | 1/1/25 | 68.1 | 1/1/25 | 56.2 | 1/1/25 | 68.1 | 56.2 | 4.5 |
In Heat Index |
89.3 | 1/1/25 | 81.9 | 1/1/25 | 89.3 | 1/1/25 | 81.9 | 1/1/25 | 89.3 | 81.9 | 2.0 |
Heat Index |
66.7 | 1/1/25 | 55.7 | 1/1/25 | 66.7 | 1/1/25 | 55.7 | 1/1/25 | 66.7 | 55.7 | 4.4 |
Dew Point |
29.5 | 1/1/25 | 4.2 | 1/1/25 | 29.5 | 1/1/25 | 4.2 | 1/1/25 | 29.5 | 4.2 | 0.4 |
Barom Sea-level |
30.14 | 1/1/25 | 30.07 | 1/1/25 | 30.14 | 1/1/25 | 30.07 | 1/1/25 | 30.14 | 30.07 | 0.02 |
Press Altitude |
2630 | Daily Rain | 0.00 | Degree Heating | 0.4 | Monthly Degree Day Cooling | 0.5 | Heat Index | --- | Beaufort | Calm |
Cloud Base |
12950 | Hourly Rain | 0.00 | Degree Cooling | 0.0 | Monthly Wind Run | 97 | Comfort Index | Comfortable | ||
Air Density |
3578 | 24Hr Rain | 0.00 | Moon Phase | 3 | Yearly Deg Day Heating | 3.2 | Forecast | Increasing clouds with little temperature change. Precip possible within 24 to 48 hrs | ||
Virtual Temp |
64.6 | Rain Rate | 0.000 | Monthly Rain | 0.00 | Yearly Degree Day Cooling | 0.5 | Station Barom Trend | Steady | ||
Vapor Press |
0.08 | Wind Run | 27 | Monthly Deg Day Heating | 3.2 | Yearly Wind Run | 97 | Barometer Trend | Steady | ||
Updated Automatically by Ambient Software's
Virtual Weather Station V15.00 |