San Dimas, CA. 91773
Current Weather Conditions [Select Refresh to Update] |
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Current Conditions |
Almanac |
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Last Updated:
11:59am on 4/19/24 Outside Temperature: 52.6 °F Today's High: 57.5 °F at 1:03am Lo: 46.0 °F at 6:32am Barometric Trend: |
Sunrise :
6:13am Sunset: 7:25pm Moonrise: 3:49pm Moonset: 4:20am Moon Phase: 11 |
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Parameter |
Value | High | Time | Low | Time | Average | Rate | Rate Hi | Time | Rate Lo | Time |
Wind Direction |
SSW | 355 | 4:30am | 15 | 2:15am | 202 | 3.6 | 211.6 | 4:30am | -214.4 | 1:34am |
Wind Speed |
10 | 13 | 11:45am | 0 | 12:47am | 5 | 4.6 | 8.2 | 11:05am | -3.8 | 12:47am |
Gust |
13 | 13 | 11:45am | 0 | 6:00am | 10 | 3.2 | 4.7 | 11:05am | -5.9 | 11:30am |
In Humidity |
3 | 11 | 12:00am | 3 | 11:36am | 6 | -2.6 | 2.3 | 5:28am | -4.0 | 11:05am |
Out Humidity |
83 | 97 | 8:35am | 39 | 12:49am | 92 | -8.8 | 14.0 | 4:35am | -23.1 | 12:45am |
In Temp |
78.4 | 79.7 | 10:16am | 74.9 | 6:59am | 78.8 | -0.36 | 1.74 | 9:34am | -0.69 | 6:26am |
Out Temp |
52.6 | 57.5 | 1:03am | 46.0 | 6:32am | 51.4 | 1.22 | 2.43 | 11:42am | -3.80 | 4:17am |
Barometer |
27.08 | 27.09 | 10:14am | 27.03 | 4:59am | 27.08 | -0.005 | 0.028 | 7:14am | -0.018 | 2:59am |
Rain |
23.36 | 23.36 | 12:00am | 23.36 | 12:00am | 23.36 | 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 |
49.3 | 57.5 | 1:03am | 44.7 | 9:42am | 49.8 | -0.54 | 3.68 | 11:39am | -5.02 | 1:47am |
In Heat Index |
76.3 | 77.8 | 10:16am | 72.9 | 6:59am | 76.7 | -0.45 | 1.72 | 9:34am | -0.66 | 6:26am |
Heat Index |
57.2 | 59.0 | 11:41am | 50.6 | 6:32am | 57.3 | -0.07 | 2.46 | 8:13am | -2.61 | 4:15am |
Dew Point |
47.6 | 50.6 | 11:41am | 32.2 | 12:49am | 49.0 | -1.44 | 3.72 | 7:30am | -10.47 | 12:45am |
Barom Sea-level |
30.01 | 30.02 | 10:14am | 29.95 | 4:59am | 30.01 | -0.006 | 0.031 | 7:14am | -0.020 | 2:59am |
Parameter |
Month High | Date | Month Low | Date | Year High | Date | Year Low | Date | Yesterday High | Yesterday Low | 24 Hour Difference |
Wind Direction |
360 | 4/1/24 | 0 | 4/1/24 | 360 | 1/1/24 | 0 | 3/7/24 | 360 | 22 | 10 |
Wind Speed |
34 | 4/5/24 | 0 | 4/1/24 | 57 | 3/14/24 | 0 | 1/1/24 | 23 | 0 | 9 |
Gust |
34 | 4/5/24 | 0 | 4/1/24 | 57 | 3/14/24 | 0 | 1/1/24 | 23 | 2 | 7 |
In Humidity |
100 | 4/2/24 | 1 | 4/1/24 | 100 | 1/1/24 | 1 | 1/1/24 | 100 | 1 | 3 |
Out Humidity |
100 | 4/5/24 | 13 | 4/9/24 | 100 | 1/3/24 | 12 | 3/14/24 | 96 | 32 | 52 |
In Temp |
80.5 | 4/12/24 | 59.4 | 4/6/24 | 81.0 | 1/30/24 | 57.0 | 1/8/24 | 80.3 | 77.3 | -0.2 |
Out Temp |
77.6 | 4/11/24 | 33.8 | 4/5/24 | 77.6 | 4/11/24 | 33.8 | 4/5/24 | 67.8 | 50.8 | -11.7 |
Barometer |
27.39 | 4/6/24 | 26.88 | 4/12/24 | 27.42 | 1/8/24 | 26.80 | 2/6/24 | 27.09 | 27.03 | -0.01 |
Rain |
23.36 | 4/14/24 | 22.87 | 4/1/24 | 23.36 | 4/14/24 | 2.94 | 1/1/24 | 23.36 | 23.36 | 0.00 |
Ch 1 Temp |
0.0 | 4/1/24 | 0.0 | 4/1/24 | 0.0 | 1/1/24 | 0.0 | 1/1/24 | 0.0 | 0.0 | 0.0 |
Ch 1 Hum |
0 | 4/1/24 | 0 | 4/1/24 | 0 | 1/1/24 | 0 | 1/1/24 | 0 | 0 | 0 |
Ch 2 Temp |
0.0 | 4/1/24 | 0.0 | 4/1/24 | 0.0 | 1/1/24 | 0.0 | 1/1/24 | 0.0 | 0.0 | 0.0 |
Ch 2 Hum |
0 | 4/1/24 | 0 | 4/1/24 | 0 | 1/1/24 | 0 | 1/1/24 | 0 | 0 | 0 |
Ch 3 Temp |
0.0 | 4/1/24 | 0.0 | 4/1/24 | 0.0 | 1/1/24 | 0.0 | 1/1/24 | 0.0 | 0.0 | 0.0 |
Ch 3 Hum |
0 | 4/1/24 | 0 | 4/1/24 | 0 | 1/1/24 | 0 | 1/1/24 | 0 | 0 | 0 |
ET |
0.00 | 4/1/24 | 0.00 | 4/1/24 | 0.00 | 1/1/24 | 0.00 | 1/1/24 | 0.00 | 0.00 | 0.00 |
UV Index |
0.0 | 4/1/24 | 0.0 | 4/1/24 | 0.0 | 1/1/24 | 0.0 | 1/1/24 | 0.0 | 0.0 | 0.0 |
Solar |
0 | 4/1/24 | 0 | 4/1/24 | 0 | 1/1/24 | 0 | 1/1/24 | 0 | 0 | 0 |
Wind Chill |
77.6 | 4/11/24 | 25.7 | 4/5/24 | 77.6 | 4/11/24 | 25.7 | 4/5/24 | 67.8 | 45.9 | -15.3 |
In Heat Index |
89.0 | 4/12/24 | 57.4 | 4/6/24 | 90.8 | 1/30/24 | 57.4 | 4/6/24 | 86.4 | 75.1 | -0.1 |
Heat Index |
76.3 | 4/11/24 | 37.8 | 4/6/24 | 76.3 | 4/11/24 | 37.0 | 1/8/24 | 67.9 | 56.7 | -6.2 |
Dew Point |
52.6 | 4/12/24 | 8.2 | 4/9/24 | 54.1 | 1/25/24 | -4.0 | 1/9/24 | 52.2 | 29.9 | 14.1 |
Barom Sea-level |
30.35 | 4/6/24 | 29.79 | 4/12/24 | 30.39 | 1/8/24 | 29.70 | 2/6/24 | 30.02 | 29.96 | -0.01 |
Press Altitude |
2737 | Daily Rain | 0.00 | Degree Heating | 7.2 | Monthly Degree Day Cooling | 11.5 | Heat Index | --- | Beaufort | Gentle Breeze |
Cloud Base |
1252 | Hourly Rain | 0.00 | Degree Cooling | 0.0 | Monthly Wind Run | 2421 | Comfort Index | Cool | ||
Air Density |
2976 | 24Hr Rain | 0.00 | Moon Phase | 11 | Yearly Deg Day Heating | 1557.6 | Forecast | Increasing clouds with little temperature change. Precip possible within 24 to 48 hrs | ||
Virtual Temp |
55.0 | Rain Rate | 0.000 | Monthly Rain | 0.49 | Yearly Degree Day Cooling | 14.6 | Station Barom Trend | Steady | ||
Vapor Press |
0.33 | Wind Run | 31 | Monthly Deg Day Heating | 207.7 | Yearly Wind Run | 13792 | Barometer Trend | Steady | ||
Updated Automatically by Ambient Software's
Virtual Weather Station V15.00 |