| Station | |
| Time: | 03:05 |
| Date: | 05 Dec 2020 |
| Latitude: | 42° 21.82' N |
| Longitude: | 071° 06.48' W |
| Elevation: | 20 feet |
| Daylight: | 09:14 |
| Sun | |
| Start civil twilight: | 06:26 |
| Sunrise: | 06:58 |
| Transit: | 11:35 |
| Sunset: | 16:12 |
| End civil twilight: | 16:44 |
| Azimuth: | 82.4° |
| Altitude: | -42.3° |
| Right ascension: | 252.3° |
| Declination: | -22.4° |
| Solstice: | 12/21/2020 05:02:09 AM |
| Equinox: | 03/20/2021 05:37:26 AM |
| Moon | |
| Rise: | 21:06 |
| Transit: | 03:43 |
| Set: | 11:18 |
| Azimuth: | 156.7° |
| Altitude: | 67.5° |
| Right ascension: | 134.1° |
| Declination: | 21.2° |
| New moon: | 12/14/2020 11:16:33 AM |
| Full moon: | 12/29/2020 10:28:11 PM |
| Phase: | Waning Gibbous 77% full |
| Temperature (°F) | |
| Current: | 46.7 |
| Day Average: | 47.1 |
| Day High: | 47.6 at 00:00 |
| Day Low: | 46.7 at 02:36 |
| Week Average: | 47.9 |
| Week High: | 64.7 at 02:24:39 AM Tuesday |
| Week Low: | 34.5 at 06:36:30 AM Thursday |
| Month Average: | 47.8 |
| Month High: | 64.7 on 12/01/2020 |
| Month Low: | 34.5 on 12/03/2020 |
| Year Average: | 56.1 |
| Year High: | 99.4 on 07/19/2020 |
| Year Low: | 9.4 on 02/15/2020 |
| All Time Average: | 53.7 |
| All Time High: | 103.6 on 07/22/2011 |
| All Time Low: | -8.6 on 02/14/2016 |
| Humidity (%) | |
| Current: | 88 |
| Day Average: | 86 |
| Day High: | 88 at 02:38 |
| Day Low: | 85 at 00:00 |
| Week Average: | 67 |
| Week High: | 94 at 01:43:29 AM Tuesday |
| Week Low: | 33 at 03:06:36 PM Friday |
| Month Average: | 63 |
| Month High: | 94 on 12/01/2020 |
| Month Low: | 33 on 12/04/2020 |
| Year Average: | 66 |
| Year High: | 98 on 02/07/2020 |
| Year Low: | 14 on 03/09/2020 |
| All Time Average: | 65 |
| All Time High: | 100 on 05/17/2011 |
| All Time Low: | 8 on 03/30/2007 |
| Dew Point (°F) | |
| Current: | 43.3 |
| Day Average: | 43.2 |
| Day High: | 43.4 at 02:38 |
| Day Low: | 42.8 at 01:57 |
| Week Average: | 36.8 |
| Week High: | 62.8 at 02:15:49 AM Tuesday |
| Week Low: | 23.4 at 03:06:57 AM Thursday |
| Month Average: | 36.8 |
| Month High: | 62.8 on 12/01/2020 |
| Month Low: | 23.4 on 12/03/2020 |
| Year Average: | 43.9 |
| Year High: | 77.0 on 07/23/2020 |
| Year Low: | -8.5 on 01/17/2020 |
| All Time Average: | 40.7 |
| All Time High: | 90.5 on 07/01/2009 |
| All Time Low: | -27.8 on 02/14/2016 |
| Wind Chill (°F) | |
| Current: | 46.7 |
| Day Low: | 42.5 at 02:27 |
| Week Low: | 27.3 at 07:06:08 AM Thursday |
| Month Low: | 27.3 on 12/03/2020 |
| Year Low: | -3.9 on 02/14/2020 |
| All Time Low: | -26.5 on 01/07/2018 |
| Heat Index (°F) | |
| Current: | 46.7 |
| Day High: | 47.6 at 00:00 |
| Week High: | 64.7 at 02:24:39 AM Tuesday |
| Month High: | 64.7 on 12/01/2020 |
| Year High: | 107.8 on 07/19/2020 |
| All Time High: | 113.7 on 07/20/2019 |
| Barometer ( inHg) | |
| Current: | 29.827 |
| Day Average: | 29.838 |
| Day High: | 29.866 at 01:01 |
| Day Low: | 29.810 at 02:00 |
| Week Average: | 29.868 |
| Week High: | 30.116 at 08:22:02 AM Thursday |
| Week Low: | 29.423 at 01:00:02 PM Tuesday |
| Month Average: | 29.838 |
| Month High: | 30.116 on 12/03/2020 |
| Month Low: | 29.423 on 12/01/2020 |
| Year Average: | 29.977 |
| Year High: | 30.730 on 01/09/2020 |
| Year Low: | 28.625 on 02/07/2020 |
| All Time Average: | 29.965 |
| All Time High: | 31.100 on 01/04/2015 |
| All Time Low: | 28.625 on 02/07/2020 |
| Wind ( mph) | |
| Current: | 2 S |
| Day Average: | 3 SSW |
| Day High: | 9 at 00:56 |
| Week Average: | 4 S |
| Week High: | 41 at 05:15:00 PM Monday |
| Month Average: | 4 SSW |
| Month High: | 29 on 12/01/2020 |
| Year Average: | 3 SW |
| Year High: | 88 on 04/13/2020 |
| All Time Average: | 3 WNW |
| All Time High: | 88 on 04/13/2020 |
| Rain ( in - in/hr) | |
| Rate: | 0.00 |
| Day: | 0.01 |
| Day High Rate: | 0.00 at 00:00 |
| Week: | 1.60 |
| Week High Rate: | 2.27 at 10:07:14 PM Monday |
| Month: | 0.39 |
| Month High Rate: | 1.02 on 12/01/2020 |
| Year: | 19.75 |
| Year High Rate: | 3.49 on 09/30/2020 |
| All Time High Rate: | 12.52 on 07/10/2010 |