Thacher Island - Rockport, Massachusetts
42° 38.21' N - 070° 34.52' W - 20 feet
Thursday July 3 01:45:00 2025
Station
Time: 01:45
Date: 03 Jul 2025
Latitude: 42° 38.21' N
Longitude: 070° 34.52' W
Elevation: 20 feet
Daylight: 15:14
Sun
Start civil twilight: 04:33
Sunrise: 05:09
Transit: 12:46
Sunset: 20:23
End civil twilight: 20:59
Azimuth: 14.6°
Altitude: -23.1°
Right ascension: 102.6°
Declination: 22.9°
Equinox: 09/22/2025 02:19:14 PM
Solstice: 12/21/2025 10:02:48 AM
Moon
Rise: 13:54
Transit: 19:21
Set: 00:20
Azimuth: 272.6°
Altitude: -16.1°
Right ascension: 193.5°
Declination: -9.0°
Full moon: 07/10/2025 04:36:39 PM
New moon: 07/24/2025 03:11:04 PM
Phase: First Quarter
54% full
Temperature (°F)
Current: 67.9
Day Average: 68.8
Day High: 70.3 at 01:01
Day Low: 66.8 at 00:00
Week Average: 67.8
Week High: 76.0 at 03:10:50 PM Tuesday
Week Low: 60.4 at 05:39:02 AM Sunday
Month Average: 69.3
Month High: 76.0 on 07/01/2025
Month Low: 64.4 on 07/01/2025
Year Average: 43.9
Year High: 92.2 on 06/24/2025
Year Low: 12.7 on 01/21/2025
All Time Average: 50.6
All Time High: 93.3 on 07/21/2019
All Time Low: -8.8 on 02/04/2023
Humidity (%)
Current: 88
Day Average: 87
Day High: 90 at 00:00
Day Low: 84 at 01:03
Week Average: 91
Week High: 98 at 12:00:12 AM Sunday
Week Low: 69 at 09:57:18 AM Monday
Month Average: 91
Month High: 98 on 07/01/2025
Month Low: 72 on 07/02/2025
Year Average: 75
Year High: 99 on 05/06/2025
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: 64.2
Day Average: 64.7
Day High: 65.9 at 01:01
Day Low: 63.4 at 01:19
Week Average: 64.9
Week High: 72.6 at 08:41:45 PM Tuesday
Week Low: 59.8 at 05:39:02 AM Sunday
Month Average: 64.9
Month High: 72.6 on 07/01/2025
Month Low: 62.7 on 07/02/2025
Year Average: 36.0
Year High: 75.8 on 06/24/2025
Year Low: -6.7 on 01/22/2025
All Time Average: 42.7
All Time High: 86.1 on 07/11/2023
All Time Low: -47.3 on 06/13/2019
Wind Chill (°F)
Current: 67.9
Day Low: 66.8 at 00:00
Week Low: 60.4 at 05:39:02 AM Sunday
Month Low: 64.4 on 07/01/2025
Year Low: -6.6 on 02/19/2025
All Time Low: -42.4 on 02/04/2023
Heat Index (°F)
Current: 68.5
Day High: 71.1 at 01:01
Week High: 77.3 at 08:45:41 PM Tuesday
Month High: 77.3 on 07/01/2025
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: 11 WSW
Day Average: 10 WSW
Day High: 16 at 00:00
Week Average: 9 SW
Week High: 31 at 08:47:57 PM Tuesday
Month Average: 10 SW
Month High: 31 on 07/01/2025
Year Average: 13 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: 0.00 at 00:00
Week: 0.12
Week High Rate: 655.35 at 01:12:01 PM Wednesday
Month: 0.12
Month High Rate: 655.35 on 07/02/2025
Year: 14.77
Year High Rate: 655.35 on 05/20/2025
All Time High Rate: 655.35 on 02/23/2021