Stow, MA 01775
Current Weather Conditions [Select Refresh to Update] |
|||||||||||
Current Conditions |
Almanac |
||||||||||
| Last Updated:
3:29am on 5/19/12 Outside Temperature: 43.9 °F Today's High: 49.9 °F at 12:00am Lo: 43.9 °F at 3:26am Barometric Trend: |
Sunrise :
5:19am Sunset: 8:05pm Moonrise: 4:22am Moonset: 7:07pm Moon Phase: 28 |
||||||||||
|
Parameter |
Value | High | Time | Low | Time | Average | Rate | Rate Hi | Time | Rate Lo | Time |
|
Wind Direction |
S | 190 | 12:00am | 188 | 12:02am | 189 | -0.0 | 1.0 | 1:05am | -1.0 | 3:02am |
|
Wind Speed |
0 | 1 | 12:36am | 0 | 12:00am | 0 | 0.0 | 0.0 | 0.0 | ||
|
Gust |
0 | 1 | 12:36am | 0 | 12:00am | 0 | 0.0 | 0.0 | 0.0 | ||
|
In Humidity |
25 | 25 | 12:00am | 25 | 12:00am | 25 | 0.0 | 0.0 | 0.0 | ||
|
Out Humidity |
91 | 91 | 3:02am | 79 | 12:00am | 89 | 1.8 | 2.8 | 2:02am | 0.0 | |
|
In Temp |
78.4 | 80.1 | 12:00am | 78.4 | 3:13am | 78.9 | -0.50 | 0.00 | -0.65 | 3:13am | |
|
Out Temp |
43.9 | 49.9 | 12:00am | 43.9 | 3:26am | 45.0 | -1.07 | 0.00 | -1.49 | 2:32am | |
|
Barometer |
29.80 | 29.84 | 12:44am | 29.80 | 2:29am | 29.81 | -0.006 | 0.000 | -0.018 | 2:14am | |
|
Rain |
9.20 | 9.20 | 12:00am | 9.20 | 12:00am | 9.20 | 0.000 | 0.000 | 0.000 | ||
|
Ch 1 Temp |
0.0 | 0.0 | 12:00am | 0.0 | 12:00am | 0.0 | 0.00 | 0.00 | 0.00 | ||
|
Ch 1 Hum |
0 | 0 | 12:00am | 0 | 12:00am | 0 | 0.0 | 0.0 | 0.0 | ||
|
Ch 2 Temp |
0.0 | 0.0 | 12:00am | 0.0 | 12:00am | 0.0 | 0.00 | 0.00 | 0.00 | ||
|
Ch 2 Hum |
0 | 0 | 12:00am | 0 | 12:00am | 0 | 0.0 | 0.0 | 0.0 | ||
|
Ch 3 Temp |
0.0 | 0.0 | 12:00am | 0.0 | 12:00am | 0.0 | 0.00 | 0.00 | 0.00 | ||
|
Ch 3 Hum |
0 | 0 | 12:00am | 0 | 12:00am | 0 | 0.0 | 0.0 | 0.0 | ||
|
ET |
0.00 | 0.00 | 12:00am | 0.00 | 12:00am | 0.00 | 0.000 | 0.000 | 0.000 | ||
|
UV Index |
0.0 | 0.0 | 12:00am | 0.0 | 12:00am | 0.0 | 0.00 | 0.00 | 0.00 | ||
|
Solar |
0 | 0 | 12:00am | 0 | 12:00am | 0 | 0.0 | 0.0 | 0.0 | ||
|
Wind Chill |
43.9 | 49.9 | 12:00am | 43.9 | 3:26am | 45.0 | -1.07 | 0.00 | -1.49 | 2:32am | |
|
In Heat Index |
77.3 | 78.9 | 12:00am | 77.3 | 3:13am | 77.8 | -0.50 | 0.00 | -0.65 | 3:13am | |
|
Heat Index |
49.7 | 54.0 | 12:01am | 49.7 | 3:26am | 50.5 | -0.81 | 0.00 | -1.24 | 2:32am | |
|
Dew Point |
41.4 | 44.0 | 12:08am | 41.4 | 3:09am | 42.0 | -0.54 | 0.02 | 1:10am | -0.96 | 2:32am |
|
Barom Sea-level |
30.09 | 30.13 | 12:44am | 30.09 | 2:29am | 30.10 | -0.006 | 0.000 | -0.018 | 2:14am | |
|
Parameter |
Month High | Date | Month Low | Date | Year High | Date | Year Low | Date | Yesterday High | Yesterday Low | 24 Hour Difference |
|
Wind Direction |
359 | 5/1/12 | 0 | 5/1/12 | 359 | 1/2/12 | 0 | 1/2/12 | 359 | 0 | 162 |
|
Wind Speed |
27 | 5/10/12 | 0 | 5/1/12 | 44 | 3/8/12 | 0 | 1/1/12 | 13 | 0 | 0 |
|
Gust |
27 | 5/10/12 | 0 | 5/1/12 | 44 | 3/8/12 | 0 | 1/1/12 | 13 | 0 | 0 |
|
In Humidity |
50 | 5/16/12 | 15 | 5/1/12 | 50 | 5/16/12 | 4 | 2/12/12 | 33 | 22 | -2 |
|
Out Humidity |
100 | 5/3/12 | 17 | 5/12/12 | 100 | 3/3/12 | 9 | 3/27/12 | 95 | 28 | -2 |
|
In Temp |
84.9 | 5/18/12 | 69.2 | 5/3/12 | 88.6 | 3/20/12 | 53.3 | 1/16/12 | 84.9 | 73.6 | 0.5 |
|
Out Temp |
82.6 | 5/13/12 | 36.0 | 5/12/12 | 89.5 | 4/16/12 | 3.0 | 1/16/12 | 72.5 | 39.2 | 2.4 |
|
Barometer |
29.89 | 5/18/12 | 29.03 | 5/10/12 | 30.21 | 1/22/12 | 28.81 | 1/13/12 | 29.89 | 29.79 | -0.02 |
|
Rain |
9.20 | 5/18/12 | 7.88 | 5/1/12 | 9.20 | 5/18/12 | 0.01 | 1/1/12 | 9.20 | 9.19 | 0.00 |
|
Ch 1 Temp |
0.0 | 5/1/12 | 0.0 | 5/1/12 | 0.0 | 1/1/12 | 0.0 | 1/1/12 | 0.0 | 0.0 | 0.0 |
|
Ch 1 Hum |
0 | 5/1/12 | 0 | 5/1/12 | 0 | 1/1/12 | 0 | 1/1/12 | 0 | 0 | 0 |
|
Ch 2 Temp |
0.0 | 5/1/12 | 0.0 | 5/1/12 | 0.0 | 1/1/12 | 0.0 | 1/1/12 | 0.0 | 0.0 | 0.0 |
|
Ch 2 Hum |
0 | 5/1/12 | 0 | 5/1/12 | 0 | 1/1/12 | 0 | 1/1/12 | 0 | 0 | 0 |
|
Ch 3 Temp |
0.0 | 5/1/12 | 0.0 | 5/1/12 | 0.0 | 1/1/12 | 0.0 | 1/1/12 | 0.0 | 0.0 | 0.0 |
|
Ch 3 Hum |
0 | 5/1/12 | 0 | 5/1/12 | 0 | 1/1/12 | 0 | 1/1/12 | 0 | 0 | 0 |
|
ET |
0.00 | 5/1/12 | 0.00 | 5/1/12 | 0.00 | 1/1/12 | 0.00 | 1/1/12 | 0.00 | 0.00 | 0.00 |
|
UV Index |
0.0 | 5/1/12 | 0.0 | 5/1/12 | 0.0 | 1/1/12 | 0.0 | 1/1/12 | 0.0 | 0.0 | 0.0 |
|
Solar |
0 | 5/1/12 | 0 | 5/1/12 | 0 | 1/1/12 | 0 | 1/1/12 | 0 | 0 | 0 |
|
Wind Chill |
82.6 | 5/13/12 | 36.0 | 5/12/12 | 89.5 | 4/16/12 | -18.2 | 1/15/12 | 72.5 | 39.2 | 2.4 |
|
In Heat Index |
82.2 | 5/18/12 | 68.5 | 5/3/12 | 86.0 | 3/20/12 | 51.4 | 1/16/12 | 82.2 | 72.5 | 0.4 |
|
Heat Index |
80.5 | 5/13/12 | 41.9 | 5/12/12 | 86.1 | 4/16/12 | 5.2 | 1/15/12 | 71.6 | 45.3 | 2.1 |
|
Dew Point |
64.3 | 5/16/12 | 21.7 | 5/12/12 | 64.3 | 5/16/12 | -11.0 | 3/27/12 | 46.0 | 35.9 | 1.8 |
|
Barom Sea-level |
30.18 | 5/18/12 | 29.31 | 5/10/12 | 30.51 | 1/22/12 | 29.09 | 1/13/12 | 30.18 | 30.08 | -0.02 |
|
Press Altitude |
111 | Daily Rain | 0.00 | Degree Heating | 2.3 | Monthly Degree Day Cooling | 15.1 | Heat Index | --- | Beaufort | Calm |
|
Cloud Base |
613 | Hourly Rain | 0.00 | Degree Cooling | 0.0 | Monthly Wind Run | 1468 | Comfort Index | Cool | ||
|
Air Density |
-856 | 24Hr Rain | 0.00 | Moon Phase | 28 | Yearly Deg Day Heating | 3233.8 | Forecast | Increasing clouds with little temperature change. Precip possible within 24 to 48 hrs | ||
|
Virtual Temp |
45.6 | Rain Rate | 0.000 | Monthly Rain | 1.32 | Yearly Degree Day Cooling | 61.6 | Station Barom Trend | Steady | ||
|
Vapor Press |
0.26 | Wind Run | 0 | Monthly Deg Day Heating | 174.4 | Yearly Wind Run | 17072 | Barometer Trend | Steady | ||
Updated Automatically by Ambient Software's
Virtual Weather Station V14.01 |
|||||||||||