Thacher Island - Rockport, Massachusetts
42° 38.21' N - 070° 34.52' W - 20 feet
Tuesday April 16 11:40:00 2019
Station
Time: 11:40
Date: 16 Apr 2019
Latitude: 42° 38.21' N
Longitude: 070° 34.52' W
Elevation: 20 feet
Daylight: 13:26
Sun
Start civil twilight: 05:29
Sunrise: 05:59
Transit: 12:42
Sunset: 19:25
End civil twilight: 19:55
Azimuth: 152.8°
Altitude: 54.8°
Right ascension: 24.5°
Declination: 10.2°
Solstice: 06/21/2019 11:54:21 AM
Equinox: 09/23/2019 03:50:13 AM
Moon
Rise: 16:08
Transit: 22:50
Set: 04:48
Azimuth: 22.7°
Altitude: -36.9°
Right ascension: 170.8°
Declination: 7.8°
Full moon: 04/19/2019 07:12:09 AM
New moon: 05/04/2019 06:45:28 PM
Phase: Waxing Gibbous
89% full
Temperature (°F)
Current: 47.8
Day Average: 42.3
Day High: 47.8 at 11:39
Day Low: 40.1 at 04:54
Week Average: 47.0
Week High: 60.9 at 10:50:46 AM Sunday
Week Low: 40.1 at 04:54:43 AM Tuesday
Month Average: 41.2
Month High: 60.9 on 04/14/2019
Month Low: 30.5 on 04/05/2019
Year Average: 33.3
Year High: 60.9 on 04/14/2019
Year Low: 2.4 on 01/31/2019
All Time Average: 48.7
All Time High: 91.2 on 07/22/2016
All Time Low: -7.9 on 02/14/2016
Humidity (%)
Current: 52
Day Average: 63
Day High: 69 at 02:28
Day Low: 50 at 11:07
Week Average: 82
Week High: 98 at 05:33:02 AM Monday
Week Low: 43 at 11:15:38 AM Sunday
Month Average: 76
Month High: 98 on 04/13/2019
Month Low: 19 on 04/04/2019
Year Average: 72
Year High: 98 on 01/20/2019
Year Low: 19 on 04/04/2019
All Time Average: 79
All Time High: 100 on 08/23/2015
All Time Low: 17 on 01/06/2016
Dew Point (°F)
Current: 31.0
Day Average: 30.4
Day High: 32.8 at 00:17
Day Low: 28.1 at 07:39
Week Average: 41.4
Week High: 55.9 at 01:21:01 AM Sunday
Week Low: 28.1 at 07:39:51 AM Tuesday
Month Average: 41.4
Month High: 55.9 on 04/14/2019
Month Low: 5.4 on 04/04/2019
Year Average: 24.5
Year High: 55.9 on 04/14/2019
Year Low: -10.0 on 01/31/2019
All Time Average: 42.1
All Time High: 75.6 on 08/14/2016
All Time Low: -13.1 on 02/14/2016
Wind Chill (°F)
Current: 39.8
Day Low: 28.5 at 04:20
Week Low: 28.5 at 04:20:28 AM Tuesday
Month Low: 19.7 on 04/05/2019
Year Low: -23.2 on 01/21/2019
All Time Low: -34.6 on 02/14/2016
Heat Index (°F)
Current: 47.8
Day High: 47.8 at 11:39
Week High: 60.9 at 10:50:46 AM Sunday
Month High: 60.9 on 04/14/2019
Year High: 60.9 on 04/14/2019
All Time High: 99.6 on 08/14/2016
Barometer ( inHg)
Current: 29.736
Day Average: 29.608
Day High: 29.739 at 10:49
Day Low: 29.442 at 00:00
Week Average: 29.564
Week High: 29.932 at 08:43:02 AM Sunday
Week Low: 29.109 at 03:21:04 PM Monday
Month Average: 29.952
Month High: 30.448 on 04/05/2019
Month Low: 29.109 on 04/15/2019
Year Average: 29.970
Year High: 30.531 on 02/10/2019
Year Low: 28.927 on 03/22/2019
All Time Average: 29.954
All Time High: 30.822 on 11/25/2015
All Time Low: 28.677 on 01/04/2018
Wind ( mph)
Current: 25 NNW
Day Average: 20 NW
Day High: 41 at 07:54
Week Average: 12 WNW
Week High: 41 at 07:54:49 AM Tuesday
Month Average: 13 WNW
Month High: 47 on 04/03/2019
Year Average: 14 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: 0.38
Week High Rate: 0.55 at 11:25:30 PM Sunday
Month: 1.43
Month High Rate: 0.55 on 04/14/2019
Year: 6.42
Year High Rate: 1.01 on 02/21/2019
All Time High Rate: 72.00 on 03/02/2018