Thacher Island - Rockport, Massachusetts
42° 38.21' N - 070° 34.52' W - 20 feet
Friday June 12 01:00:00 2026
Station
Time: 01:00
Date: 12 Jun 2026
Latitude: 42° 38.21' N
Longitude: 070° 34.52' W
Elevation: 20 feet
Daylight: 15:17
Sun
Start civil twilight: 04:28
Sunrise: 05:03
Transit: 12:42
Sunset: 20:20
End civil twilight: 20:56
Azimuth: 4.5°
Altitude: -24.1°
Right ascension: 80.5°
Declination: 23.1°
Solstice: 06/21/2026 04:24:28 AM
Equinox: 09/22/2026 08:05:06 PM
Moon
Rise: 02:32
Transit: 10:05
Set: 17:53
Azimuth: 47.0°
Altitude: -14.5°
Right ascension: 36.6°
Declination: 18.4°
New moon: 06/14/2026 10:54:02 PM
Full moon: 06/29/2026 07:56:32 PM
Phase: Waning Crescent
13% full
Temperature (°F)
Current: -
Day Average: -
Day High: - at  -
Day Low: - at  -
Week Average: 68.2
Week High: 79.9 at 11:38:16 AM Sunday
Week Low: 60.0 at 07:40:49 PM Sunday
Month Average: 64.3
Month High: 79.9 on 06/07/2026
Month Low: 50.6 on 06/01/2026
Year Average: 49.0
Year High: 89.1 on 05/20/2026
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: -
Day Average: -
Day High: - at  -
Day Low: - at  -
Week Average: 74
Week High: 92 at 06:42:41 PM Sunday
Week Low: 52 at 11:29:06 AM Sunday
Month Average: 76
Month High: 92 on 06/07/2026
Month Low: 46 on 06/05/2026
Year Average: 75
Year High: 100 on 04/27/2026
Year Low: 1 on 04/25/2026
All Time Average: 79
All Time High: 100 on 08/23/2015
All Time Low: 1 on 06/11/2019
Dew Point (°F)
Current: -
Day Average: -
Day High: - at  -
Day Low: - at  -
Week Average: 59.2
Week High: 64.0 at 09:37:10 AM Sunday
Week Low: 51.5 at 11:41:28 AM Monday
Month Average: 59.2
Month High: 64.0 on 06/07/2026
Month Low: 44.4 on 06/01/2026
Year Average: 41.0
Year High: 70.9 on 05/20/2026
Year Low: -42.9 on 05/01/2026
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: -
Day Low: - at  -
Week Low: 60.0 at 07:40:49 PM Sunday
Month Low: 50.6 on 06/01/2026
Year Low: -6.3 on 01/27/2026
All Time Low: -42.4 on 02/04/2023
Heat Index (°F)
Current: -
Day High: - at  -
Week High: 81.4 at 01:52:36 PM Sunday
Month High: 81.4 on 06/07/2026
Year High: 93.4 on 05/20/2026
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: 7 WSW
Day Average: 8 SW
Day High: 14 at 00:20
Week Average: 11 WSW
Week High: 43 at 09:30:34 PM Sunday
Month Average: 10 WSW
Month High: 43 on 06/07/2026
Year Average: 12 W
Year High: 93 on 03/03/2026
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 06/01/2026
Year: 107.04
Year High Rate: 655.35 on 01/01/2026
All Time High Rate: 655.35 on 02/23/2021