Central Square - Cambridge, Massachusetts
42° 21.82' N - 071° 06.48' W - 20 feet
Saturday July 5 15:35:00 2025
Station
Time: 15:35
Date: 05 Jul 2025
Latitude: 42° 21.82' N
Longitude: 071° 06.48' W
Elevation: 20 feet
Daylight: 15:10
Sun
Start civil twilight: 04:38
Sunrise: 05:13
Transit: 12:49
Sunset: 20:24
End civil twilight: 20:59
Azimuth: 253.5°
Altitude: 50.4°
Right ascension: 105.2°
Declination: 22.7°
Equinox: 09/22/2025 02:19:14 PM
Solstice: 12/21/2025 10:02:48 AM
Moon
Rise: 16:03
Transit: 20:50
Set: 01:03
Azimuth: 114.4°
Altitude: -5.0°
Right ascension: 223.8°
Declination: -21.5°
Full moon: 07/10/2025 04:36:39 PM
New moon: 07/24/2025 03:11:04 PM
Phase: Waxing Gibbous
77% full
Temperature (°F)
Current: 84.8
Day Average: 74.2
Day High: 87.4 at 13:32
Day Low: 64.1 at 05:26
Week Average: 78.1
Week High: 94.0 at 11:12:26 AM Thursday
Week Low: 64.1 at 05:26:07 AM Saturday
Month Average: 78.5
Month High: 94.0 on 07/03/2025
Month Low: 64.1 on 07/05/2025
Year Average: 49.6
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: 42
Day Average: 54
Day High: 72 at 05:42
Day Low: 35 at 12:48
Week Average: 65
Week High: 94 at 08:21:54 AM Sunday
Week Low: 32 at 01:09:16 PM Thursday
Month Average: 64
Month High: 90 on 07/01/2025
Month Low: 32 on 07/03/2025
Year Average: 63
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: 59.1
Day Average: 55.6
Day High: 59.1 at 15:23
Day Low: 52.2 at 00:03
Week Average: 64.4
Week High: 76.1 at 08:11:33 PM Tuesday
Week Low: 51.0 at 11:14:06 AM Friday
Month Average: 64.4
Month High: 76.1 on 07/01/2025
Month Low: 51.0 on 07/04/2025
Year Average: 36.2
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: 84.8
Day Low: 64.1 at 05:26
Week Low: 64.1 at 05:26:07 AM Saturday
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: 84.5
Day High: 86.5 at 13:30
Week High: 103.8 at 03:59:55 PM Tuesday
Month High: 103.8 on 07/01/2025
Year High: 115.5 on 06/24/2025
All Time High: 119.6 on 06/20/2024
Barometer ( inHg)
Current: 30.046
Day Average: 30.086
Day High: 30.118 at 08:50
Day Low: 30.045 at 15:29
Week Average: 29.854
Week High: 30.118 at 08:50:03 AM Saturday
Week Low: 29.643 at 05:48:03 PM Tuesday
Month Average: 29.832
Month High: 30.118 on 07/05/2025
Month Low: 29.643 on 07/01/2025
Year Average: 29.896
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 S
Day Average: 1 SSW
Day High: 15 at 14:33
Week Average: 1 S
Week High: 25 at 01:42:10 PM Thursday
Month Average: 1 SW
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: 0.24
Week High Rate: 0.30 at 09:09:41 PM Tuesday
Month: 0.24
Month High Rate: 0.30 on 07/01/2025
Year: 19.82
Year High Rate: 655.35 on 01/04/2025
All Time High Rate: 655.35 on 04/23/2021