La Crescenta-Montrose, Ca. 91042
Current Weather Conditions [Select Refresh to Update] |
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Current Conditions |
Almanac |
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Last Updated:
6:47pm on 9/18/25 Outside Temperature: 59.2 °F Today's High: 69.3 °F at 12:01am Lo: 58.7 °F at 6:28pm Barometric Trend: |
Sunrise :
6:40am Sunset: 6:57pm Moonrise: 3:26am Moonset: 5:31pm Moon Phase: 27 |
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Parameter |
Value | High | Time | Low | Time | Average | Rate | Rate Hi | Time | Rate Lo | Time |
Wind Direction |
E | 360 | 2:01am | 1 | 7:14am | 112 | -25.2 | 254.4 | 8:34am | -146.1 | 5:13pm |
Wind Speed |
8 | 91 | 6:17am | 0 | 12:04am | 8 | -0.4 | 84.7 | 6:17am | -7.9 | 11:09am |
Gust |
21 | 91 | 6:17am | 1 | 12:00am | 28 | -6.8 | 69.2 | 5:17pm | -34.6 | 6:30am |
In Humidity |
39 | 42 | 1:23pm | 29 | 12:00am | 40 | -0.5 | 4.9 | 2:46am | -2.2 | 2:29pm |
Out Humidity |
96 | 99 | 2:12pm | 66 | 12:00am | 98 | -1.7 | 10.4 | 2:45am | -2.8 | 2:26pm |
In Temp |
82.7 | 88.0 | 12:00am | 82.7 | 6:33pm | 83.1 | -0.40 | 0.29 | 2:19pm | -1.13 | 2:23am |
Out Temp |
59.2 | 69.3 | 12:01am | 58.7 | 6:28pm | 59.4 | -0.21 | 1.03 | 12:01am | -4.71 | 1:01am |
Barometer |
24.72 | 24.72 | 6:21pm | 24.66 | 5:35am | 24.72 | 0.004 | 0.016 | 9:57am | -0.014 | 12:27am |
Rain |
2.75 | 2.75 | 12:00am | 2.75 | 12:00am | 2.75 | 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 |
58.0 | 69.3 | 12:01am | 52.0 | 5:17pm | 58.2 | -0.26 | 1.81 | 9:48am | -7.31 | 5:17pm |
In Heat Index |
81.9 | 85.7 | 12:08am | 81.9 | 6:33pm | 82.4 | -0.44 | 0.35 | 7:17am | -1.06 | 2:02am |
Heat Index |
65.8 | 72.0 | 12:04am | 64.9 | 1:54am | 66.2 | -0.48 | 1.26 | 9:48am | -3.91 | 1:00am |
Dew Point |
58.1 | 60.8 | 2:12pm | 53.8 | 1:54am | 58.8 | -0.71 | 2.26 | 2:45am | -2.59 | 12:59am |
Barom Sea-level |
29.77 | 29.78 | 6:21pm | 29.70 | 5:35am | 29.77 | 0.005 | 0.019 | 9:57am | -0.017 | 12:27am |
Parameter |
Month High | Date | Month Low | Date | Year High | Date | Year Low | Date | Yesterday High | Yesterday Low | 24 Hour Difference |
Wind Direction |
360 | 9/1/25 | 1 | 9/1/25 | 360 | 1/1/25 | 0 | 4/3/25 | 360 | 1 | -57 |
Wind Speed |
91 | 9/3/25 | 0 | 9/1/25 | 92 | 1/16/25 | 0 | 1/1/25 | 74 | 0 | 6 |
Gust |
91 | 9/3/25 | 0 | 9/3/25 | 92 | 1/16/25 | 0 | 1/24/25 | 74 | 0 | 4 |
In Humidity |
42 | 9/18/25 | 2 | 9/7/25 | 42 | 9/18/25 | 1 | 1/1/25 | 31 | 19 | 11 |
Out Humidity |
99 | 9/18/25 | 9 | 9/8/25 | 100 | 2/5/25 | 1 | 4/14/25 | 81 | 42 | 25 |
In Temp |
97.7 | 9/1/25 | 81.0 | 9/9/25 | 103.8 | 8/11/25 | 62.1 | 1/13/25 | 94.7 | 87.5 | -8.9 |
Out Temp |
85.3 | 9/1/25 | 47.3 | 9/10/25 | 89.4 | 8/22/25 | 25.6 | 3/14/25 | 81.2 | 63.4 | -8.3 |
Barometer |
24.93 | 9/7/25 | 24.66 | 9/18/25 | 25.33 | 1/21/25 | 24.59 | 6/19/25 | 24.80 | 24.69 | 0.01 |
Rain |
2.75 | 9/1/25 | 2.75 | 9/1/25 | 2.75 | 5/13/25 | 0.06 | 1/1/25 | 2.75 | 2.75 | 0.00 |
Ch 1 Temp |
0.0 | 9/1/25 | 0.0 | 9/1/25 | 0.0 | 1/1/25 | 0.0 | 1/1/25 | 0.0 | 0.0 | 0.0 |
Ch 1 Hum |
0 | 9/1/25 | 0 | 9/1/25 | 0 | 1/1/25 | 0 | 1/1/25 | 0 | 0 | 0 |
Ch 2 Temp |
0.0 | 9/1/25 | 0.0 | 9/1/25 | 0.0 | 1/1/25 | 0.0 | 1/1/25 | 0.0 | 0.0 | 0.0 |
Ch 2 Hum |
0 | 9/1/25 | 0 | 9/1/25 | 0 | 1/1/25 | 0 | 1/1/25 | 0 | 0 | 0 |
Ch 3 Temp |
0.0 | 9/1/25 | 0.0 | 9/1/25 | 0.0 | 1/1/25 | 0.0 | 1/1/25 | 0.0 | 0.0 | 0.0 |
Ch 3 Hum |
0 | 9/1/25 | 0 | 9/1/25 | 0 | 1/1/25 | 0 | 1/1/25 | 0 | 0 | 0 |
ET |
0.00 | 9/1/25 | 0.00 | 9/1/25 | 0.00 | 1/1/25 | 0.00 | 1/1/25 | 0.00 | 0.00 | 0.00 |
UV Index |
0.0 | 9/1/25 | 0.0 | 9/1/25 | 0.0 | 1/1/25 | 0.0 | 1/1/25 | 0.0 | 0.0 | 0.0 |
Solar |
0 | 9/1/25 | 0 | 9/1/25 | 0 | 1/1/25 | 0 | 1/1/25 | 0 | 0 | 0 |
Wind Chill |
85.3 | 9/1/25 | 34.1 | 9/10/25 | 89.4 | 8/22/25 | 5.8 | 1/27/25 | 81.2 | 62.6 | -9.5 |
In Heat Index |
95.6 | 9/1/25 | 79.2 | 9/11/25 | 101.1 | 8/22/25 | 60.2 | 1/13/25 | 92.6 | 84.9 | -7.4 |
Heat Index |
84.7 | 9/1/25 | 51.8 | 9/10/25 | 88.3 | 8/22/25 | 32.2 | 1/13/25 | 81.4 | 67.5 | -4.8 |
Dew Point |
61.6 | 9/17/25 | 6.4 | 9/8/25 | 63.1 | 8/12/25 | -42.7 | 4/14/25 | 61.6 | 52.4 | 0.3 |
Barom Sea-level |
30.02 | 9/7/25 | 29.70 | 9/18/25 | 30.51 | 1/21/25 | 29.62 | 6/19/25 | 29.87 | 29.74 | 0.02 |
Press Altitude |
5188 | Daily Rain | 0.00 | Degree Heating | 3.3 | Monthly Degree Day Cooling | 92.1 | Heat Index | --- | Beaufort | Gentle Breeze |
Cloud Base |
284 | Hourly Rain | 0.00 | Degree Cooling | 0.1 | Monthly Wind Run | 2384 | Comfort Index | Cool | ||
Air Density |
6409 | 24Hr Rain | 0.00 | Moon Phase | 27 | Yearly Deg Day Heating | 2507.3 | Forecast | Partly cloudy with little temperature change | ||
Virtual Temp |
63.1 | Rain Rate | 0.000 | Monthly Rain | 0.00 | Yearly Degree Day Cooling | 796.0 | Station Barom Trend | Steady | ||
Vapor Press |
0.49 | Wind Run | 115 | Monthly Deg Day Heating | 38.5 | Yearly Wind Run | 38588 | Barometer Trend | Steady | ||
Updated Automatically by Ambient Software's
Virtual Weather Station V15.00 |