Thacher Island - Rockport, Massachusetts
42° 38.21' N - 070° 34.52' W - 20 feet
Monday February 9 16:00:00 2026
Station
Time: 16:00
Date: 09 Feb 2026
Latitude: 42° 38.21' N
Longitude: 070° 34.52' W
Elevation: 20 feet
Daylight: 10:20
Sun
Start civil twilight: 06:16
Sunrise: 06:46
Transit: 11:56
Sunset: 17:06
End civil twilight: 17:36
Azimuth: 239.3°
Altitude: 10.3°
Right ascension: 323.5°
Declination: -14.5°
Equinox: 03/20/2026 10:45:50 AM
Solstice: 06/21/2026 04:24:28 AM
Moon
Rise: 00:44
Transit: 05:27
Set: 10:03
Azimuth: 301.7°
Altitude: -61.5°
Right ascension: 230.8°
Declination: -24.2°
New moon: 02/17/2026 07:01:01 AM
Full moon: 03/03/2026 06:37:46 AM
Phase: Last Quarter
47% full
Temperature (°F)
Current: 30.4
Day Average: 30.6
Day High: 30.9 at 15:30
Day Low: 30.3 at 15:55
Week Average: 21.1
Week High: 30.9 at 03:30:39 PM Monday
Week Low: 17.3 at 04:33:42 PM Sunday
Month Average: 27.8
Month High: 34.4 on 02/05/2026
Month Low: 17.3 on 02/08/2026
Year Average: 30.6
Year High: 46.2 on 01/08/2026
Year Low: 14.4 on 01/27/2026
All Time Average: 50.8
All Time High: 93.3 on 07/21/2019
All Time Low: -8.8 on 02/04/2023
Humidity (%)
Current: 44
Day Average: 43
Day High: 45 at 15:19
Day Low: 41 at 15:42
Week Average: 55
Week High: 61 at 01:40:14 PM Sunday
Week Low: 41 at 03:42:57 PM Monday
Month Average: 66
Month High: 92 on 02/07/2026
Month Low: 41 on 02/09/2026
Year Average: 66
Year High: 94 on 01/11/2026
Year Low: 41 on 02/09/2026
All Time Average: 79
All Time High: 100 on 08/23/2015
All Time Low: 1 on 06/11/2019
Dew Point (°F)
Current: 11.1
Day Average: 10.9
Day High: 11.9 at 15:25
Day Low: 9.5 at 15:54
Week Average: 7.0
Week High: 11.9 at 03:25:05 PM Monday
Week Low: 4.3 at 04:33:42 PM Sunday
Month Average: 7.0
Month High: 27.7 on 02/07/2026
Month Low: 4.3 on 02/08/2026
Year Average: 20.1
Year High: 38.8 on 01/11/2026
Year Low: 4.3 on 02/08/2026
All Time Average: 42.9
All Time High: 86.1 on 07/11/2023
All Time Low: -47.3 on 06/13/2019
Wind Chill (°F)
Current: 20.8
Day Low: 16.6 at 15:20
Week Low: -1.7 at 04:21:16 PM Sunday
Month Low: -1.7 on 02/08/2026
Year Low: -6.3 on 01/27/2026
All Time Low: -42.4 on 02/04/2023
Heat Index (°F)
Current: 30.4
Day High: 30.9 at 15:30
Week High: 30.9 at 03:30:39 PM Monday
Month High: 34.0 on 02/05/2026
Year High: 43.7 on 01/08/2026
All Time High: 112.3 on 07/11/2023
Barometer ( inHg)
Current: -
Day Average: -
Day High: - at  -
Day Low: - at  -
Week Average: -
Week High: - at  -
Week Low: - at  -
Month Average: -
Month High: - on  -
Month Low: - on  -
Year Average: -
Year High: - on  -
Year Low: - on  -
All Time Average: 29.885
All Time High: 30.822 on 11/25/2015
All Time Low: 27.272 on 07/11/2023
Wind ( mph)
Current: 12 NW
Day Average: 18 NW
Day High: 37 at 00:09
Week Average: 20 NNW
Week High: 41 at 12:13:01 AM Sunday
Month Average: 15 NNW
Month High: 44 on 02/01/2026
Year Average: 14 WNW
Year High: 50 on 01/25/2026
All Time Average: 11 NW
All Time High: 105 on 12/10/2024
Rain ( in - in/hr)
Rate: 0.00
Day: 0.00
Day High Rate: 655.35 at 00:00
Week: 0.00
Week High Rate: 655.35 at 12:00:04 AM Sunday
Month: 0.00
Month High Rate: 655.35 on 02/01/2026
Year: 0.00
Year High Rate: 655.35 on 01/01/2026
All Time High Rate: 655.35 on 02/23/2021