Central Square - Cambridge, Massachusetts
42° 21.82' N - 071° 06.48' W - 20 feet
Tuesday June 17 15:45:00 2025
Station
Time: 15:45
Date: 17 Jun 2025
Latitude: 42° 21.82' N
Longitude: 071° 06.48' W
Elevation: 20 feet
Daylight: 15:17
Sun
Start civil twilight: 04:31
Sunrise: 05:06
Transit: 12:45
Sunset: 20:24
End civil twilight: 20:59
Azimuth: 257.4°
Altitude: 48.4°
Right ascension: 86.6°
Declination: 23.4°
Solstice: 06/20/2025 10:42:16 PM
Equinox: 09/22/2025 02:19:14 PM
Moon
Rise: 00:14
Transit: 05:43
Set: 11:24
Azimuth: 309.6°
Altitude: -44.0°
Right ascension: 345.4°
Declination: -7.4°
New moon: 06/25/2025 06:31:29 AM
Full moon: 07/10/2025 04:36:39 PM
Phase: Last Quarter
61% full
Temperature (°F)
Current: 74.4
Day Average: 67.5
Day High: 76.4 at 12:34
Day Low: 62.2 at 03:16
Week Average: 64.1
Week High: 76.4 at 12:34:43 PM Tuesday
Week Low: 56.5 at 05:09:01 AM Monday
Month Average: 67.6
Month High: 99.4 on 06/05/2025
Month Low: 52.2 on 06/01/2025
Year Average: 46.5
Year High: 99.4 on 06/05/2025
Year Low: 9.0 on 01/22/2025
All Time Average: 53.7
All Time High: 103.6 on 07/22/2011
All Time Low: -9.1 on 02/04/2023
Humidity (%)
Current: 71
Day Average: 81
Day High: 89 at 03:34
Day Low: 66 at 12:28
Week Average: 76
Week High: 92 at 06:47:05 AM Monday
Week Low: 49 at 02:31:50 PM Sunday
Month Average: 68
Month High: 95 on 06/10/2025
Month Low: 19 on 06/12/2025
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: 64.4
Day Average: 61.1
Day High: 64.7 at 12:23
Day Low: 58.1 at 02:01
Week Average: 56.2
Week High: 64.7 at 12:23:57 PM Tuesday
Week Low: 48.7 at 02:31:50 PM Sunday
Month Average: 56.2
Month High: 71.5 on 06/05/2025
Month Low: 39.9 on 06/12/2025
Year Average: 33.1
Year High: 71.5 on 06/05/2025
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: 74.4
Day Low: 62.2 at 03:16
Week Low: 56.5 at 05:09:01 AM Monday
Month Low: 52.2 on 06/01/2025
Year Low: -4.0 on 01/22/2025
All Time Low: -31.6 on 02/04/2023
Heat Index (°F)
Current: 74.9
Day High: 76.9 at 12:34
Week High: 76.9 at 12:34:43 PM Tuesday
Month High: 102.9 on 06/05/2025
Year High: 102.9 on 06/05/2025
All Time High: 119.6 on 06/20/2024
Barometer ( inHg)
Current: 30.001
Day Average: 30.046
Day High: 30.063 at 08:25
Day Low: 30.000 at 15:33
Week Average: 30.110
Week High: 30.170 at 10:02:03 AM Sunday
Week Low: 30.000 at 03:33:04 PM Tuesday
Month Average: 29.932
Month High: 30.170 on 06/15/2025
Month Low: 29.293 on 06/01/2025
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: 3 E
Day Average: 1 ENE
Day High: 12 at 12:46
Week Average: 1 ENE
Week High: 16 at 02:55:42 PM Monday
Month Average: 1 ENE
Month High: 18 on 06/04/2025
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: 0.00
Week High Rate: 0.00 at 12:00:01 AM Sunday
Month: 1.22
Month High Rate: 1.52 on 06/07/2025
Year: 19.46
Year High Rate: 655.35 on 01/04/2025
All Time High Rate: 655.35 on 04/23/2021