Central Square - Cambridge, Massachusetts
42° 21.82' N - 071° 06.48' W - 20 feet
Monday March 1 23:15:00 2021
Station
Time: 23:15
Date: 01 Mar 2021
Latitude: 42° 21.82' N
Longitude: 071° 06.48' W
Elevation: 20 feet
Daylight: 11:16
Sun
Start civil twilight: 05:50
Sunrise: 06:18
Transit: 11:56
Sunset: 17:35
End civil twilight: 18:03
Azimuth: 342.4°
Altitude: -53.6°
Right ascension: 343.2°
Declination: -7.1°
Equinox: 03/20/2021 05:37:26 AM
Solstice: 06/20/2021 11:32:14 PM
Moon
Rise: 20:30
Transit: 01:40
Set: 07:52
Azimuth: 124.7°
Altitude: 26.1°
Right ascension: 200.6°
Declination: -4.7°
New moon: 03/13/2021 05:21:06 AM
Full moon: 03/28/2021 02:48:07 PM
Phase: Waning Gibbous
89% full
Temperature (°F)
Current: 30.1
Day Average: 40.6
Day High: 46.1 at 16:04
Day Low: 30.1 at 23:14
Week Average: 40.8
Week High: 46.1 at 04:04:59 PM Monday
Week Low: 30.1 at 11:14:52 PM Monday
Month Average: 40.6
Month High: 46.1 on 03/01/2021
Month Low: 30.1 on 03/01/2021
Year Average: 32.5
Year High: 53.8 on 01/16/2021
Year Low: 8.1 on 01/31/2021
All Time Average: 53.4
All Time High: 103.6 on 07/22/2011
All Time Low: -8.6 on 02/14/2016
Humidity (%)
Current: 36
Day Average: 80
Day High: 94 at 08:09
Day Low: 36 at 23:06
Week Average: 77
Week High: 94 at 08:09:27 AM Monday
Week Low: 36 at 11:06:24 PM Monday
Month Average: 80
Month High: 94 on 03/01/2021
Month Low: 36 on 03/01/2021
Year Average: 68
Year High: 95 on 01/16/2021
Year Low: 26 on 01/25/2021
All Time Average: 65
All Time High: 100 on 05/17/2011
All Time Low: 8 on 03/30/2007
Dew Point (°F)
Current: 6.4
Day Average: 34.1
Day High: 43.6 at 14:36
Day Low: 6.4 at 23:14
Week Average: 33.7
Week High: 43.6 at 02:36:13 PM Monday
Week Low: 6.4 at 11:14:52 PM Monday
Month Average: 33.7
Month High: 43.6 on 03/01/2021
Month Low: 6.4 on 03/01/2021
Year Average: 22.6
Year High: 51.7 on 01/16/2021
Year Low: -4.0 on 01/29/2021
All Time Average: 40.5
All Time High: 90.5 on 07/01/2009
All Time Low: -27.8 on 02/14/2016
Wind Chill (°F)
Current: 21.4
Day Low: 15.6 at 23:08
Week Low: 15.6 at 11:08:16 PM Monday
Month Low: 15.6 on 03/01/2021
Year Low: -13.3 on 01/29/2021
All Time Low: -26.5 on 01/07/2018
Heat Index (°F)
Current: 30.1
Day High: 44.1 at 16:04
Week High: 44.1 at 04:04:59 PM Monday
Month High: 44.1 on 03/01/2021
Year High: 53.8 on 01/16/2021
All Time High: 113.7 on 07/20/2019
Barometer ( inHg)
Current: 29.615
Day Average: 29.589
Day High: 29.992 at 00:06
Day Low: 29.363 at 14:49
Week Average: 29.893
Week High: 30.311 at 10:55:03 AM Sunday
Week Low: 29.363 at 02:49:03 PM Monday
Month Average: 29.589
Month High: 29.992 on 03/01/2021
Month Low: 29.363 on 03/01/2021
Year Average: 29.961
Year High: 30.506 on 02/18/2021
Year Low: 29.190 on 01/16/2021
All Time Average: 29.965
All Time High: 31.100 on 01/04/2015
All Time Low: 28.625 on 02/07/2020
Wind ( mph)
Current: 10 SW
Day Average: 4 SW
Day High: 34 at 21:23
Week Average: 3 SSW
Week High: 34 at 09:23:08 PM Monday
Month Average: 4 SW
Month High: 34 on 03/01/2021
Year Average: 4 WNW
Year High: 34 on 03/01/2021
All Time Average: 3 WNW
All Time High: 88 on 04/13/2020
Rain ( in - in/hr)
Rate: 0.00
Day: 0.13
Day High Rate: 0.09 at 04:34
Week: 0.14
Week High Rate: 0.09 at 04:34:35 AM Monday
Month: 0.13
Month High Rate: 0.09 on 03/01/2021
Year: 3.88
Year High Rate: 0.80 on 01/16/2021
All Time High Rate: 12.52 on 07/10/2010