Thacher Island - Rockport, Massachusetts
42° 38.21' N - 070° 34.52' W - 20 feet
Sunday October 26 00:00:00 2025
Station
Time: 00:00
Date: 26 Oct 2025
Latitude: 42° 38.21' N
Longitude: 070° 34.52' W
Elevation: 20 feet
Daylight: 10:34
Sun
Start civil twilight: 06:39
Sunrise: 07:08
Transit: 12:26
Sunset: 17:43
End civil twilight: 18:12
Azimuth: 347.3°
Altitude: -59.3°
Right ascension: 210.8°
Declination: -12.5°
Solstice: 12/21/2025 10:02:48 AM
Equinox: 03/20/2026 10:45:50 AM
Moon
Rise: 12:19
Transit: 16:28
Set: 20:38
Azimuth: 267.1°
Altitude: -42.0°
Right ascension: 262.1°
Declination: -28.7°
Full moon: 11/05/2025 08:19:12 AM
New moon: 11/20/2025 01:47:10 AM
Phase: Waxing Crescent
19% full
Temperature (°F)
Current: -
Day Average: 52.1
Day High: 52.3 at 17:10
Day Low: 52.0 at 17:25
Week Average: 59.0
Week High: 63.6 at 04:32:16 PM Wednesday
Week Low: 52.0 at 05:25:15 PM Saturday
Month Average: 59.9
Month High: 72.8 on 10/04/2025
Month Low: 48.3 on 10/10/2025
Year Average: 49.6
Year High: 92.2 on 06/24/2025
Year Low: 12.7 on 01/21/2025
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: -
Day Average: 65
Day High: 67 at 17:11
Day Low: 65 at 17:13
Week Average: 75
Week High: 96 at 01:18:26 PM Monday
Week Low: 56 at 12:13:32 PM Tuesday
Month Average: 75
Month High: 97 on 10/14/2025
Month Low: 36 on 10/09/2025
Year Average: 77
Year High: 100 on 08/14/2025
Year Low: 24 on 03/28/2025
All Time Average: 79
All Time High: 100 on 08/23/2015
All Time Low: 1 on 06/11/2019
Dew Point (°F)
Current: -
Day Average: 40.9
Day High: 41.7 at 17:11
Day Low: 40.6 at 17:25
Week Average: 51.1
Week High: 58.8 at 12:53:35 PM Monday
Week Low: 40.6 at 05:25:15 PM Saturday
Month Average: 51.1
Month High: 64.9 on 10/06/2025
Month Low: 29.9 on 10/09/2025
Year Average: 42.3
Year High: 75.8 on 06/24/2025
Year Low: -6.7 on 01/22/2025
All Time Average: 43.0
All Time High: 86.1 on 07/11/2023
All Time Low: -47.3 on 06/13/2019
Wind Chill (°F)
Current: -
Day Low: 52.0 at 17:25
Week Low: 52.0 at 05:25:15 PM Saturday
Month Low: 41.0 on 10/09/2025
Year Low: -6.6 on 02/19/2025
All Time Low: -42.4 on 02/04/2023
Heat Index (°F)
Current: -
Day High: 50.4 at 17:11
Week High: 62.8 at 04:51:16 PM Wednesday
Month High: 72.5 on 10/04/2025
Year High: 104.5 on 06/24/2025
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: 7 NNE
Day Average: 8 NNW
Day High: 20 at 05:49
Week Average: 13 SW
Week High: 36 at 09:32:22 AM Monday
Month Average: 15 NE
Month High: 49 on 10/13/2025
Year Average: 12 W
Year High: 105 on 03/29/2025
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 12:00:03 AM Sunday
Month: 0.04
Month High Rate: 655.35 on 10/01/2025
Year: 15.83
Year High Rate: 655.35 on 05/20/2025
All Time High Rate: 655.35 on 02/23/2021