Lexington, MA 02420
Current Weather Conditions [Select Refresh to Update] |
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Current Conditions |
Almanac |
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| Last Updated:
9:01pm on 3/12/10 Outside Temperature: 34.2 °F Today's High: 46.5 °F at 2:24pm Lo: 34.2 °F at 8:57pm Barometric Trend: |
Sunrise :
6:00am Sunset: 5:45pm Moonrise: 4:22am Moonset: 2:56pm Moon Phase: 27 |
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|
Parameter |
Value | High | Time | Low | Time | Average | Rate | Rate Hi | Time | Rate Lo | Time |
|
Wind Direction |
ENE | 360 | 3:37am | 1 | 9:10am | 57 | 18.1 | 320.2 | 2:45am | -80.2 | 1:06pm |
|
Wind Speed |
0 | 14 | 11:15am | 0 | 12:00am | 1 | -0.6 | 10.5 | 11:15am | -4.4 | 1:11pm |
|
Gust |
1 | 14 | 11:15am | 0 | 12:00am | 3 | -1.7 | 6.3 | 10:42am | -9.7 | 2:00pm |
|
In Humidity |
46 | 52 | 5:49am | 46 | 12:00am | 47 | -1.4 | 3.7 | 12:10am | -3.3 | 6:40am |
|
Out Humidity |
89 | 93 | 12:00am | 36 | 3:20pm | 79 | 9.8 | 17.7 | 8:35pm | -16.2 | 10:22am |
|
In Temp |
70.2 | 70.4 | 8:25pm | 62.5 | 6:03am | 70.2 | 0.01 | 2.97 | 7:18am | -1.30 | 1:23am |
|
Out Temp |
34.2 | 46.5 | 2:24pm | 34.2 | 8:57pm | 35.8 | -1.61 | 2.20 | 10:47am | -2.78 | 6:23pm |
|
Barometer |
1023.68 | 1024.02 | 10:13am | 1020.41 | 12:03am | 1023.75 | -0.070 | 0.644 | 5:06am | -0.331 | 12:56pm |
|
Rain |
7.52 | 7.52 | 1:33am | 7.51 | 12:00am | 7.52 | 0.000 | 0.010 | 1:33am | 0.000 | 9:01pm |
|
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 |
34.2 | 46.5 | 2:24pm | 31.8 | 8:59pm | 35.6 | -1.40 | 3.41 | 10:47am | -6.73 | 6:36pm |
|
In Heat Index |
70.6 | 70.9 | 8:25pm | 63.3 | 6:19am | 70.7 | -0.11 | 2.76 | 7:19am | -1.15 | 12:58am |
|
Heat Index |
39.7 | 47.8 | 4:12pm | 39.4 | 7:06pm | 40.0 | -0.34 | 1.90 | 4:12pm | -2.94 | 5:47pm |
|
Dew Point |
31.3 | 36.4 | 12:58am | 19.8 | 3:20pm | 29.7 | 1.63 | 7.78 | 4:12pm | -5.91 | 5:31pm |
|
Barom Sea-level |
1026.83 | 1027.17 | 10:13am | 1023.55 | 12:03am | 1026.91 | -0.070 | 0.646 | 5:06am | -0.333 | 12:56pm |
|
Parameter |
Month High | Date | Month Low | Date | Year High | Date | Year Low | Date | Yesterday High | Yesterday Low | 24 Hour Difference |
|
Wind Direction |
360 | 3/1/10 | 1 | 3/1/10 | 360 | 1/1/10 | 0 | 1/1/10 | 360 | 2 | 19 |
|
Wind Speed |
29 | 3/1/10 | 0 | 3/1/10 | 34 | 2/25/10 | 0 | 1/1/10 | 7 | 0 | 0 |
|
Gust |
29 | 3/1/10 | 0 | 3/1/10 | 34 | 2/25/10 | 0 | 1/1/10 | 7 | 0 | 0 |
|
In Humidity |
53 | 3/9/10 | 31 | 3/6/10 | 53 | 3/9/10 | 28 | 1/28/10 | 48 | 38 | 5 |
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Out Humidity |
95 | 3/3/10 | 17 | 3/9/10 | 100 | 1/2/10 | 9 | 1/30/10 | 93 | 55 | -3 |
|
In Temp |
78.0 | 3/6/10 | 61.1 | 3/10/10 | 78.0 | 3/6/10 | 60.8 | 1/30/10 | 69.9 | 61.6 | 1.5 |
|
Out Temp |
57.7 | 3/8/10 | 23.5 | 3/10/10 | 64.6 | 1/30/10 | 3.0 | 1/10/10 | 47.2 | 28.2 | -3.9 |
|
Barometer |
1024.02 | 3/12/10 | 992.52 | 3/1/10 | 1024.02 | 3/12/10 | 0.00 | 1/30/10 | 1020.88 | 1017.30 | 3.11 |
|
Rain |
7.52 | 3/12/10 | 7.07 | 3/1/10 | 7.52 | 3/12/10 | 0.00 | 1/1/10 | 7.51 | 7.44 | 0.01 |
|
Ch 1 Temp |
0.0 | 3/1/10 | 0.0 | 3/1/10 | 0.0 | 1/1/10 | 0.0 | 1/1/10 | 0.0 | 0.0 | 0.0 |
|
Ch 1 Hum |
0 | 3/1/10 | 0 | 3/1/10 | 0 | 1/1/10 | 0 | 1/1/10 | 0 | 0 | 0 |
|
Ch 2 Temp |
0.0 | 3/1/10 | 0.0 | 3/1/10 | 0.0 | 1/1/10 | 0.0 | 1/1/10 | 0.0 | 0.0 | 0.0 |
|
Ch 2 Hum |
0 | 3/1/10 | 0 | 3/1/10 | 0 | 1/1/10 | 0 | 1/1/10 | 0 | 0 | 0 |
|
Ch 3 Temp |
0.0 | 3/1/10 | 0.0 | 3/1/10 | 0.0 | 1/1/10 | 0.0 | 1/1/10 | 0.0 | 0.0 | 0.0 |
|
Ch 3 Hum |
0 | 3/1/10 | 0 | 3/1/10 | 0 | 1/1/10 | 0 | 1/1/10 | 0 | 0 | 0 |
|
ET |
0.00 | 3/1/10 | 0.00 | 3/1/10 | 0.00 | 1/1/10 | 0.00 | 1/1/10 | 0.00 | 0.00 | 0.00 |
|
UV Index |
0.0 | 3/1/10 | 0.0 | 3/1/10 | 0.0 | 1/1/10 | 0.0 | 1/1/10 | 0.0 | 0.0 | 0.0 |
|
Solar |
0 | 3/1/10 | 0 | 3/1/10 | 0 | 1/1/10 | 0 | 1/1/10 | 0 | 0 | 0 |
|
Wind Chill |
57.7 | 3/8/10 | 18.3 | 3/6/10 | 64.6 | 1/30/10 | -13.1 | 1/30/10 | 47.2 | 28.2 | -3.9 |
|
In Heat Index |
77.3 | 3/6/10 | 61.4 | 3/6/10 | 77.3 | 3/6/10 | -2.2 | 1/30/10 | 70.0 | 61.4 | 1.9 |
|
Heat Index |
57.2 | 3/8/10 | 27.2 | 3/10/10 | 63.9 | 1/25/10 | -2.2 | 1/30/10 | 48.7 | 33.5 | -4.3 |
|
Dew Point |
36.5 | 3/11/10 | 6.9 | 3/9/10 | 56.6 | 1/25/10 | -9.2 | 1/30/10 | 36.5 | 24.9 | -4.7 |
|
Barom Sea-level |
1027.17 | 3/12/10 | 995.57 | 3/1/10 | 1027.17 | 3/12/10 | 0.00 | 1/30/10 | 1024.02 | 1020.43 | 3.12 |
|
Press Altitude |
-284 | Daily Rain | 0.01 | Degree Heating | 21.6 | Monthly Degree Day Cooling | 0.0 | Heat Index | --- | Beaufort | Calm |
|
Cloud Base |
724 | Hourly Rain | 0.00 | Degree Cooling | 0.0 | Monthly Wind Run | 705 | Comfort Index | Cool | ||
|
Air Density |
-2018 | 24Hr Rain | 0.01 | Moon Phase | 27 | Yearly Deg Day Heating | 2427.3 | Forecast | Partly cloudy with little temperature change | ||
|
Virtual Temp |
35.3 | Rain Rate | 0.000 | Monthly Rain | 0.45 | Yearly Degree Day Cooling | 0.0 | Station Barom Trend | Falling | ||
|
Vapor Press |
5.94 | Wind Run | 43 | Monthly Deg Day Heating | 311.9 | Yearly Wind Run | 3911 | Barometer Trend | Falling | ||
Updated Automatically by Ambient Software's
Virtual Weather Station V14.01 |
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