Central Square - Cambridge, Massachusetts
42° 21.82' N - 071° 06.48' W - 20 feet
Tuesday February 18 18:05:00 2025
Station
Time: 18:05
Date: 18 Feb 2025
Latitude: 42° 21.82' N
Longitude: 071° 06.48' W
Elevation: 20 feet
Daylight: 10:45
Sun
Start civil twilight: 06:06
Sunrise: 06:35
Transit: 11:58
Sunset: 17:21
End civil twilight: 17:50
Azimuth: 262.7°
Altitude: -8.8°
Right ascension: 332.6°
Declination: -11.3°
Equinox: 03/20/2025 05:01:12 AM
Solstice: 06/20/2025 10:42:16 PM
Moon
Rise: 23:44
Transit: 03:53
Set: 08:58
Azimuth: 51.9°
Altitude: -57.7°
Right ascension: 217.9°
Declination: -19.0°
New moon: 02/27/2025 07:44:43 PM
Full moon: 03/14/2025 02:54:32 AM
Phase: Last Quarter
67% full
Temperature (°F)
Current: 22.6
Day Average: 21.8
Day High: 26.8 at 13:36
Day Low: 17.9 at 06:46
Week Average: 28.0
Week High: 37.0 at 01:45:18 PM Sunday
Week Low: 17.9 at 06:46:24 AM Tuesday
Month Average: 29.9
Month High: 46.1 on 02/03/2025
Month Low: 9.9 on 02/02/2025
Year Average: 29.7
Year High: 49.2 on 01/29/2025
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: 49
Day Average: 48
Day High: 56 at 07:20
Day Low: 37 at 11:38
Week Average: 68
Week High: 95 at 07:42:15 PM Sunday
Week Low: 37 at 11:38:22 AM Tuesday
Month Average: 66
Month High: 95 on 02/16/2025
Month Low: 31 on 02/14/2025
Year Average: 61
Year High: 95 on 01/01/2025
Year Low: 23 on 01/28/2025
All Time Average: 65
All Time High: 100 on 05/17/2011
All Time Low: 4 on 06/13/2023
Dew Point (°F)
Current: 6.4
Day Average: 5.0
Day High: 6.9 at 15:25
Day Low: 3.2 at 11:38
Week Average: 18.0
Week High: 35.4 at 01:45:18 PM Sunday
Week Low: 3.2 at 11:38:22 AM Tuesday
Month Average: 18.0
Month High: 39.0 on 02/13/2025
Month Low: -2.2 on 02/02/2025
Year Average: 17.2
Year High: 46.1 on 01/01/2025
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: 16.0
Day Low: 2.0 at 05:58
Week Low: 2.0 at 05:58:58 AM Tuesday
Month Low: -2.8 on 02/02/2025
Year Low: -4.0 on 01/22/2025
All Time Low: -31.6 on 02/04/2023
Heat Index (°F)
Current: 22.6
Day High: 26.8 at 13:36
Week High: 37.0 at 01:45:18 PM Sunday
Month High: 43.5 on 02/03/2025
Year High: 46.4 on 01/01/2025
All Time High: 119.6 on 06/20/2024
Barometer ( inHg)
Current: 29.955
Day Average: 29.842
Day High: 29.955 at 17:49
Day Low: 29.734 at 00:00
Week Average: 29.574
Week High: 30.098 at 12:00:04 AM Sunday
Week Low: 28.889 at 08:12:03 PM Sunday
Month Average: 30.033
Month High: 30.611 on 02/02/2025
Month Low: 28.889 on 02/16/2025
Year Average: 29.896
Year High: 30.611 on 02/02/2025
Year Low: 28.889 on 02/16/2025
All Time Average: 29.962
All Time High: 31.100 on 01/04/2015
All Time Low: 28.625 on 02/07/2020
Wind ( mph)
Current: 5 SW
Day Average: 4 SW
Day High: 30 at 11:45
Week Average: 5 SW
Week High: 30 at 12:45:47 PM Monday
Month Average: 3 WSW
Month High: 30 on 02/17/2025
Year Average: 2 WSW
Year High: 30 on 01/29/2025
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: 1.27
Week High Rate: 0.62 at 03:23:31 PM Sunday
Month: 1.71
Month High Rate: 0.62 on 02/16/2025
Year: 3.46
Year High Rate: 655.35 on 01/04/2025
All Time High Rate: 655.35 on 04/23/2021