Central Square - Cambridge, Massachusetts
42° 21.82' N - 071° 06.48' W - 20 feet
Tuesday October 23 16:45:00 2018
Station
Time: 16:45
Date: 23 Oct 2018
Latitude: 42° 21.82' N
Longitude: 071° 06.48' W
Elevation: 20 feet
Daylight: 10:44
Sun
Start civil twilight: 06:37
Sunrise: 07:06
Transit: 12:28
Sunset: 17:50
End civil twilight: 18:19
Azimuth: 243.6°
Altitude: 10.5°
Right ascension: 208.3°
Declination: -11.6°
Solstice: 12/21/2018 05:22:34 PM
Equinox: 03/20/2019 05:58:31 PM
Moon
Rise: 17:46
Transit: 00:11
Set: 05:41
Azimuth: 75.1°
Altitude: -11.9°
Right ascension: 21.2°
Declination: 2.7°
Full moon: 10/24/2018 12:45:11 PM
New moon: 11/07/2018 11:02:03 AM
Phase: Full
99% full
Temperature (°F)
Current: 52.7
Day Average: 47.2
Day High: 55.7 at 13:42
Day Low: 39.4 at 02:48
Week Average: 44.0
Week High: 55.7 at 01:42:01 PM Tuesday
Week Low: 32.2 at 07:18:06 AM Monday
Month Average: 55.4
Month High: 84.2 on 10/10/2018
Month Low: 32.2 on 10/22/2018
Year Average: 56.1
Year High: 98.9 on 07/03/2018
Year Low: -2.6 on 01/07/2018
All Time Average: 53.9
All Time High: 103.6 on 07/22/2011
All Time Low: -8.6 on 02/14/2016
Humidity (%)
Current: 87
Day Average: 77
Day High: 88 at 15:45
Day Low: 68 at 12:25
Week Average: 65
Week High: 88 at 03:45:25 PM Tuesday
Week Low: 39 at 01:49:49 PM Monday
Month Average: 77
Month High: 97 on 10/02/2018
Month Low: 32 on 10/18/2018
Year Average: 70
Year High: 98 on 01/23/2018
Year Low: 14 on 04/22/2018
All Time Average: 64
All Time High: 100 on 05/17/2011
All Time Low: 8 on 03/30/2007
Dew Point (°F)
Current: 48.9
Day Average: 40.4
Day High: 50.4 at 15:45
Day Low: 31.8 at 02:48
Week Average: 32.7
Week High: 50.4 at 03:45:25 PM Tuesday
Week Low: 21.8 at 06:43:05 PM Sunday
Month Average: 32.7
Month High: 70.1 on 10/10/2018
Month Low: 17.4 on 10/18/2018
Year Average: 45.5
Year High: 79.5 on 07/03/2018
Year Low: -13.1 on 01/07/2018
All Time Average: 40.6
All Time High: 90.5 on 07/01/2009
All Time Low: -27.8 on 02/14/2016
Wind Chill (°F)
Current: 52.7
Day Low: 37.3 at 02:12
Week Low: 26.3 at 08:00:36 AM Monday
Month Low: 26.3 on 10/22/2018
Year Low: -26.5 on 01/07/2018
All Time Low: -26.5 on 01/07/2018
Heat Index (°F)
Current: 52.7
Day High: 55.7 at 13:42
Week High: 55.7 at 01:42:01 PM Tuesday
Month High: 87.6 on 10/10/2018
Year High: 111.0 on 07/03/2018
All Time High: 111.9 on 08/02/2006
Barometer ( inHg)
Current: 29.890
Day Average: 30.071
Day High: 30.162 at 01:05
Day Low: 29.890 at 16:44
Week Average: 29.975
Week High: 30.167 at 09:05:02 AM Monday
Week Low: 29.510 at 02:58:02 AM Sunday
Month Average: 30.007
Month High: 30.481 on 10/08/2018
Month Low: 29.439 on 10/12/2018
Year Average: 30.006
Year High: 30.812 on 02/13/2018
Year Low: 28.838 on 01/04/2018
All Time Average: 29.962
All Time High: 31.100 on 01/04/2015
All Time Low: 28.703 on 02/25/2010
Wind ( mph)
Current: 5 ESE
Day Average: 2 SE
Day High: 15 at 15:10
Week Average: 3 WNW
Week High: 29 at 12:22:13 PM Sunday
Month Average: 2 WNW
Month High: 29 on 10/17/2018
Year Average: 3 W
Year High: 44 on 03/02/2018
All Time Average: 3 WNW
All Time High: 46 on 03/02/2017
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 12:00:04 AM Sunday
Month: 0.16
Month High Rate: 0.00 on 10/01/2018
Year: 29.09
Year High Rate: 8.47 on 01/13/2018
All Time High Rate: 12.52 on 07/10/2010