Central Square - Cambridge, Massachusetts
42° 21.82' N - 071° 06.48' W - 20 feet
Wednesday February 20 05:20:00 2019
Station
Time: 05:20
Date: 20 Feb 2019
Latitude: 42° 21.82' N
Longitude: 071° 06.48' W
Elevation: 20 feet
Daylight: 10:50
Sun
Start civil twilight: 06:04
Sunrise: 06:33
Transit: 11:58
Sunset: 17:23
End civil twilight: 17:52
Azimuth: 91.8°
Altitude: -14.4°
Right ascension: 333.5°
Declination: -10.9°
Equinox: 03/20/2019 05:58:31 PM
Solstice: 06/21/2019 11:54:21 AM
Moon
Rise: 18:48
Transit: 00:34
Set: 07:26
Azimuth: 263.3°
Altitude: 21.7°
Right ascension: 164.5°
Declination: 9.7°
New moon: 03/06/2019 11:03:58 AM
Full moon: 03/20/2019 09:42:51 PM
Phase: Full
99% full
Temperature (°F)
Current: 18.7
Day Average: 20.2
Day High: 22.5 at 00:00
Day Low: 18.6 at 05:15
Week Average: 26.8
Week High: 37.3 at 03:06:46 PM Sunday
Week Low: 16.0 at 06:38:21 AM Tuesday
Month Average: 33.3
Month High: 64.1 on 02/05/2019
Month Low: 8.4 on 02/01/2019
Year Average: 31.5
Year High: 64.1 on 02/05/2019
Year Low: 3.1 on 01/31/2019
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: 61
Day Average: 57
Day High: 61 at 05:16
Day Low: 52 at 00:00
Week Average: 64
Week High: 93 at 05:01:17 AM Monday
Week Low: 30 at 03:15:02 PM Tuesday
Month Average: 63
Month High: 96 on 02/08/2019
Month Low: 24 on 02/09/2019
Year Average: 63
Year High: 96 on 01/01/2019
Year Low: 22 on 01/02/2019
All Time Average: 64
All Time High: 100 on 05/17/2011
All Time Low: 8 on 03/30/2007
Dew Point (°F)
Current: 7.5
Day Average: 7.4
Day High: 8.0 at 00:55
Day Low: 6.8 at 04:56
Week Average: 15.2
Week High: 30.3 at 10:30:13 AM Monday
Week Low: 3.8 at 04:02:38 PM Tuesday
Month Average: 15.2
Month High: 48.4 on 02/15/2019
Month Low: -6.7 on 02/01/2019
Year Average: 19.6
Year High: 57.8 on 01/24/2019
Year Low: -12.2 on 01/31/2019
All Time Average: 40.2
All Time High: 90.5 on 07/01/2009
All Time Low: -27.8 on 02/14/2016
Wind Chill (°F)
Current: 18.7
Day Low: 9.1 at 04:04
Week Low: 2.6 at 03:50:35 AM Tuesday
Month Low: -9.0 on 02/01/2019
Year Low: -18.2 on 01/31/2019
All Time Low: -26.5 on 01/07/2018
Heat Index (°F)
Current: 18.7
Day High: 22.5 at 00:00
Week High: 37.3 at 03:06:46 PM Sunday
Month High: 64.1 on 02/05/2019
Year High: 64.1 on 02/05/2019
All Time High: 111.9 on 08/02/2006
Barometer ( inHg)
Current: 30.558
Day Average: 30.541
Day High: 30.558 at 05:19
Day Low: 30.527 at 00:00
Week Average: 30.149
Week High: 30.558 at 05:19:02 AM Wednesday
Week Low: 29.769 at 12:17:01 PM Monday
Month Average: 30.071
Month High: 30.600 on 02/10/2019
Month Low: 29.433 on 02/13/2019
Year Average: 30.013
Year High: 30.600 on 02/10/2019
Year Low: 29.119 on 01/24/2019
All Time Average: 29.963
All Time High: 31.100 on 01/04/2015
All Time Low: 28.703 on 02/25/2010
Wind ( mph)
Current: 2 WSW
Day Average: 2 WNW
Day High: 10 at 00:00
Week Average: 4 NW
Week High: 24 at 11:10:03 PM Monday
Month Average: 4 W
Month High: 34 on 02/08/2019
Year Average: 4 W
Year High: 42 on 01/24/2019
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: 0.17
Week High Rate: 0.08 at 01:17:44 AM Monday
Month: 1.61
Month High Rate: 0.42 on 02/12/2019
Year: 4.08
Year High Rate: 0.95 on 01/24/2019
All Time High Rate: 12.52 on 07/10/2010