Thacher Island - Rockport, Massachusetts
42° 38.21' N - 070° 34.52' W - 20 feet
Wednesday February 20 00:20:00 2019
Station
Time: 00:20
Date: 20 Feb 2019
Latitude: 42° 38.21' N
Longitude: 070° 34.52' W
Elevation: 20 feet
Daylight: 10:49
Sun
Start civil twilight: 06:02
Sunrise: 06:31
Transit: 11:56
Sunset: 17:21
End civil twilight: 17:49
Azimuth: 11.1°
Altitude: -58.0°
Right ascension: 333.3°
Declination: -11.0°
Equinox: 03/20/2019 05:58:31 PM
Solstice: 06/21/2019 11:54:21 AM
Moon
Rise: 18:45
Transit: 00:32
Set: 07:24
Azimuth: 174.5°
Altitude: 58.1°
Right ascension: 162.2°
Declination: 10.8°
New moon: 03/06/2019 11:03:58 AM
Full moon: 03/20/2019 09:42:51 PM
Phase: Full
99% full
Temperature (°F)
Current: 21.7
Day Average: 21.7
Day High: 21.9 at 00:01
Day Low: 21.7 at 00:04
Week Average: 25.8
Week High: 32.8 at 12:53:37 AM Monday
Week Low: 16.4 at 06:38:30 AM Tuesday
Month Average: 31.4
Month High: 59.5 on 02/05/2019
Month Low: 8.2 on 02/01/2019
Year Average: 30.3
Year High: 59.5 on 02/05/2019
Year Low: 2.4 on 01/31/2019
All Time Average: 49.3
All Time High: 91.2 on 07/22/2016
All Time Low: -7.9 on 02/14/2016
Humidity (%)
Current: 53
Day Average: 52
Day High: 55 at 00:00
Day Low: 51 at 00:10
Week Average: 73
Week High: 96 at 10:53:47 AM Monday
Week Low: 40 at 03:45:27 PM Tuesday
Month Average: 71
Month High: 98 on 02/13/2019
Month Low: 28 on 02/10/2019
Year Average: 72
Year High: 98 on 01/20/2019
Year Low: 28 on 02/10/2019
All Time Average: 79
All Time High: 100 on 08/23/2015
All Time Low: 17 on 01/06/2016
Dew Point (°F)
Current: 7.2
Day Average: 7.0
Day High: 8.1 at 00:00
Day Low: 6.4 at 00:10
Week Average: 17.8
Week High: 31.0 at 11:21:35 AM Monday
Week Low: 6.1 at 07:33:46 PM Tuesday
Month Average: 17.8
Month High: 47.7 on 02/08/2019
Month Low: -5.0 on 02/01/2019
Year Average: 21.8
Year High: 50.6 on 01/01/2019
Year Low: -10.0 on 01/31/2019
All Time Average: 42.7
All Time High: 75.6 on 08/14/2016
All Time Low: -13.1 on 02/14/2016
Wind Chill (°F)
Current: 9.8
Day Low: 6.5 at 00:09
Week Low: -4.7 at 04:15:45 AM Tuesday
Month Low: -13.1 on 02/01/2019
Year Low: -23.2 on 01/21/2019
All Time Low: -34.6 on 02/14/2016
Heat Index (°F)
Current: 21.7
Day High: 21.9 at 00:01
Week High: 32.8 at 12:53:37 AM Monday
Month High: 59.5 on 02/05/2019
Year High: 59.5 on 02/05/2019
All Time High: 99.6 on 08/14/2016
Barometer ( inHg)
Current: 30.468
Day Average: 30.464
Day High: 30.469 at 00:18
Day Low: 30.459 at 00:06
Week Average: 30.065
Week High: 30.473 at 11:32:04 PM Tuesday
Week Low: 29.711 at 12:40:03 PM Monday
Month Average: 30.012
Month High: 30.531 on 02/10/2019
Month Low: 29.339 on 02/13/2019
Year Average: 29.952
Year High: 30.531 on 02/10/2019
Year Low: 29.071 on 01/24/2019
All Time Average: 29.953
All Time High: 30.822 on 11/25/2015
All Time Low: 28.677 on 01/04/2018
Wind ( mph)
Current: 12 NW
Day Average: 12 NW
Day High: 20 at 00:09
Week Average: 15 NNW
Week High: 40 at 12:11:12 AM Tuesday
Month Average: 14 WNW
Month High: 47 on 02/09/2019
Year Average: 15 WNW
Year High: 55 on 01/06/2019
All Time Average: 10 WNW
All Time High: 70 on 03/14/2017
Rain ( in - in/hr)
Rate: 0.00
Day: 0.00
Day High Rate: 0.00 at 00:00
Week: 0.00
Week High Rate: 0.00 at 12:00:01 AM Sunday
Month: 0.96
Month High Rate: 0.24 on 02/13/2019
Year: 2.99
Year High Rate: 0.92 on 01/24/2019
All Time High Rate: 72.00 on 03/02/2018