Central Square - Cambridge, Massachusetts
42° 21.82' N - 071° 06.48' W - 20 feet
Saturday July 12 05:05:00 2025
Station
Time: 05:05
Date: 12 Jul 2025
Latitude: 42° 21.82' N
Longitude: 071° 06.48' W
Elevation: 20 feet
Daylight: 15:02
Sun
Start civil twilight: 04:44
Sunrise: 05:18
Transit: 12:50
Sunset: 20:21
End civil twilight: 20:55
Azimuth: 56.4°
Altitude: -1.8°
Right ascension: 111.9°
Declination: 21.9°
Equinox: 09/22/2025 02:19:14 PM
Solstice: 12/21/2025 10:02:48 AM
Moon
Rise: 21:53
Transit: 02:03
Set: 06:51
Azimuth: 221.7°
Altitude: 13.7°
Right ascension: 311.4°
Declination: -22.1°
New moon: 07/24/2025 03:11:04 PM
Full moon: 08/09/2025 03:54:56 AM
Phase: Full
97% full
Temperature (°F)
Current: 70.0
Day Average: 70.5
Day High: 71.8 at 00:00
Day Low: 69.9 at 05:00
Week Average: 76.6
Week High: 96.7 at 01:23:44 PM Sunday
Week Low: 65.0 at 01:40:05 PM Thursday
Month Average: 77.5
Month High: 96.7 on 07/06/2025
Month Low: 64.1 on 07/05/2025
Year Average: 50.5
Year High: 105.1 on 06/24/2025
Year Low: 9.0 on 01/22/2025
All Time Average: 53.8
All Time High: 105.1 on 06/24/2025
All Time Low: -9.1 on 02/04/2023
Humidity (%)
Current: 89
Day Average: 89
Day High: 89 at 01:15
Day Low: 87 at 00:00
Week Average: 78
Week High: 94 at 07:42:27 AM Wednesday
Week Low: 45 at 01:17:14 PM Sunday
Month Average: 71
Month High: 94 on 07/09/2025
Month Low: 32 on 07/03/2025
Year Average: 64
Year High: 96 on 03/31/2025
Year Low: 15 on 03/28/2025
All Time Average: 65
All Time High: 100 on 05/17/2011
All Time Low: 4 on 06/13/2023
Dew Point (°F)
Current: 66.6
Day Average: 67.0
Day High: 67.8 at 00:16
Day Low: 66.5 at 05:00
Week Average: 68.4
Week High: 77.4 at 02:50:40 PM Monday
Week Low: 61.4 at 03:47:01 AM Sunday
Month Average: 68.4
Month High: 77.4 on 07/07/2025
Month Low: 51.0 on 07/04/2025
Year Average: 37.3
Year High: 78.1 on 06/23/2025
Year Low: -9.1 on 01/22/2025
All Time Average: 41.0
All Time High: 90.5 on 07/01/2009
All Time Low: -28.2 on 02/04/2023
Wind Chill (°F)
Current: 70.0
Day Low: 69.9 at 05:00
Week Low: 65.0 at 01:40:05 PM Thursday
Month Low: 64.1 on 07/05/2025
Year Low: -4.0 on 01/22/2025
All Time Low: -31.6 on 02/04/2023
Heat Index (°F)
Current: 70.9
Day High: 72.8 at 00:00
Week High: 106.7 at 12:52:29 PM Tuesday
Month High: 106.7 on 07/08/2025
Year High: 115.5 on 06/24/2025
All Time High: 119.6 on 06/20/2024
Barometer ( inHg)
Current: 30.035
Day Average: 30.027
Day High: 30.039 at 04:51
Day Low: 30.010 at 00:00
Week Average: 29.937
Week High: 30.039 at 04:51:02 AM Saturday
Week Low: 29.841 at 04:20:02 AM Tuesday
Month Average: 29.896
Month High: 30.118 on 07/05/2025
Month Low: 29.643 on 07/01/2025
Year Average: 29.898
Year High: 30.611 on 02/02/2025
Year Low: 28.889 on 02/16/2025
All Time Average: 29.961
All Time High: 31.100 on 01/04/2015
All Time Low: 28.625 on 02/07/2020
Wind ( mph)
Current: 1 SSW
Day Average: 1 SSE
Day High: 9 at 01:56
Week Average: 1 E
Week High: 21 at 01:25:52 PM Monday
Month Average: 1 S
Month High: 25 on 07/03/2025
Year Average: 2 SW
Year High: 36 on 03/06/2025
All Time Average: 3 WNW
All Time High: 88 on 04/13/2020
Rain ( in - in/hr)
Rate: 0.00
Day: 0.00
Day High Rate: 0.00 at 00:00
Week: 2.10
Week High Rate: 2.84 at 10:25:04 PM Tuesday
Month: 2.34
Month High Rate: 2.84 on 07/08/2025
Year: 21.92
Year High Rate: 655.35 on 01/04/2025
All Time High Rate: 655.35 on 04/23/2021