Lexington, MA 02420
Current Weather Conditions [Select Refresh to Update]
Updated Automatically by Ambient
Weather's
Virtual Weather Station V14.01
|
Current Conditions |
Almanac |
Last Updated:
9:41pm on 3/9/10
Outside Temperature: 28.9 °F
Today's High: 51.5 °F at 2:29pm
Lo: 28.9 °F at 9:41pm
Barometric Trend: |
Sunrise :
6:05am Sunset: 5:42pm
Moonrise: 2:47am Moonset:
11:52am
Moon Phase: 24
|
|
Parameter |
Value |
High |
Time |
Low |
Time |
Average |
Rate |
Rate
Hi |
Time |
Rate
Lo |
Time |
|
Wind
Direction |
NW |
360 |
7:17am |
1 |
9:35am |
312 |
0.4 |
108.0 |
11:52am |
-295.2 |
9:07am |
|
Wind
Speed |
0 |
23 |
10:46am |
0 |
12:00am |
0 |
-0.1 |
18.3 |
10:46am |
-5.7 |
12:20pm |
|
Gust |
0 |
23 |
10:46am |
0 |
12:00am |
0 |
-0.2 |
10.4 |
10:46am |
-14.1 |
11:30am |
|
In
Humidity |
46 |
53 |
4:08am |
35 |
11:06am |
47 |
-0.9 |
3.3 |
4:29pm |
-5.0 |
11:06am |
|
Out
Humidity |
59 |
81 |
6:14am |
17 |
1:59pm |
53 |
6.0 |
12.3 |
7:10pm |
-21.2 |
8:47am |
|
In
Temp |
69.0 |
74.7 |
11:07am |
61.6 |
5:43am |
68.4 |
0.57 |
4.55 |
11:04am |
-1.08 |
12:04pm |
|
Out
Temp |
28.9 |
51.5 |
2:29pm |
28.9 |
9:41pm |
31.7 |
-2.85 |
3.84 |
8:46am |
-5.27 |
7:18pm |
|
Barometer |
1013.38 |
1013.48 |
9:17pm |
1006.77 |
12:00am |
1013.21 |
0.176 |
0.800 |
5:00am |
-0.228 |
12:56pm |
|
Rain |
7.44 |
7.44 |
12:00am |
7.44 |
12:00am |
7.44 |
0.000 |
0.000 |
12:00am |
0.000 |
5:12pm |
|
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 |
28.9 |
51.5 |
2:31pm |
28.4 |
6:19am |
31.7 |
-2.83 |
5.74 |
9:31am |
-6.30 |
2:49am |
|
In
Heat Index |
69.4 |
74.2 |
11:07am |
62.5 |
6:16am |
68.9 |
0.49 |
4.22 |
11:04am |
-1.01 |
12:04pm |
|
Heat
Index |
30.6 |
50.1 |
2:42pm |
30.6 |
9:41pm |
32.9 |
-2.28 |
2.66 |
9:52am |
-4.72 |
7:18pm |
|
Dew
Point |
16.4 |
30.2 |
12:00am |
6.9 |
4:28pm |
16.2 |
0.22 |
6.06 |
6:19pm |
-6.69 |
8:56am |
|
Barom
Sea-level |
1016.50 |
1016.60 |
9:17pm |
1009.86 |
12:00am |
1016.32 |
0.176 |
0.802 |
5:00am |
-0.229 |
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 |
1 |
62 |
|
Wind
Speed |
29 |
3/1/10 |
0 |
3/1/10 |
34 |
2/25/10 |
0 |
1/1/10 |
19 |
0 |
0 |
|
Gust |
29 |
3/1/10 |
0 |
3/1/10 |
34 |
2/25/10 |
0 |
1/1/10 |
19 |
0 |
-1 |
|
In
Humidity |
53 |
3/9/10 |
31 |
3/6/10 |
53 |
3/9/10 |
28 |
1/28/10 |
51 |
38 |
-4 |
|
Out
Humidity |
95 |
3/3/10 |
17 |
3/9/10 |
100 |
1/2/10 |
9 |
1/30/10 |
74 |
32 |
-6 |
|
In
Temp |
78.0 |
3/6/10 |
61.4 |
3/1/10 |
78.0 |
3/6/10 |
60.8 |
1/30/10 |
76.8 |
62.1 |
1.1 |
|
Out
Temp |
57.7 |
3/8/10 |
27.2 |
3/6/10 |
64.6 |
1/30/10 |
3.0 |
1/10/10 |
57.7 |
32.3 |
-10.7 |
|
Barometer |
1016.96 |
3/6/10 |
992.52 |
3/1/10 |
1023.78 |
2/2/10 |
0.00 |
1/30/10 |
1007.91 |
1002.65 |
7.29 |
|
Rain |
7.44 |
3/5/10 |
7.07 |
3/1/10 |
7.44 |
3/5/10 |
0.00 |
1/1/10 |
7.44 |
7.44 |
0.00 |
|
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 |
57.7 |
27.9 |
-10.7 |
|
In
Heat Index |
77.3 |
3/6/10 |
61.4 |
3/6/10 |
77.3 |
3/6/10 |
-2.2 |
1/30/10 |
76.7 |
61.9 |
0.7 |
|
Heat
Index |
57.2 |
3/8/10 |
27.9 |
3/6/10 |
63.9 |
1/25/10 |
-2.2 |
1/30/10 |
57.2 |
35.5 |
-11.4 |
|
Dew
Point |
36.1 |
3/1/10 |
6.9 |
3/9/10 |
56.6 |
1/25/10 |
-9.2 |
1/30/10 |
30.9 |
22.6 |
-12.4 |
|
Barom
Sea-level |
1020.09 |
3/6/10 |
995.57 |
3/1/10 |
1026.93 |
2/2/10 |
0.00 |
1/30/10 |
1011.01 |
1005.73 |
7.31 |
|
Press
Altitude |
-4 |
Daily
Rain |
0.00 |
Degree
Heating |
22.0 |
Monthly
Degree Day Cooling |
0.0 |
Heat
Index |
--- |
Beaufort |
Calm |
|
Cloud
Base |
3128 |
Hourly
Rain |
0.00 |
Degree
Cooling |
0.0 |
Monthly
Wind Run |
626 |
Comfort
Index |
Uncomfortably Cold |
|
|
|
Air
Density |
-2041 |
24Hr
Rain |
0.00 |
Moon
Phase |
24 |
Yearly
Deg Day Heating |
2346.5 |
Forecast |
Increasing clouds with little temperature change. Precip possible within 24 to 48 hrs |
|
|
|
Virtual
Temp |
29.5 |
Rain
Rate |
0.000 |
Monthly
Rain |
0.37 |
Yearly
Degree Day Cooling |
0.0 |
Station
Barom Trend |
Rising |
|
|
|
Vapor
Press |
3.18 |
Wind
Run |
46 |
Monthly
Deg Day Heating |
231.2 |
Yearly
Wind Run |
3833 |
Barometer
Trend |
Rising |
|
|
Updated Automatically by Ambient Software's
Virtual Weather Station V14.01
Disclaimer
Never make important decisions based on this information or any weather information
obtained from the Internet
|