Central Square - Cambridge, Massachusetts
42° 21.82' N - 071° 06.48' W - 20 feet
Monday October 13 18:20:00 2025
Station
Time: 18:20
Date: 13 Oct 2025
Latitude: 42° 21.82' N
Longitude: 071° 06.48' W
Elevation: 20 feet
Daylight: 11:10
Sun
Start civil twilight: 06:26
Sunrise: 06:54
Transit: 12:30
Sunset: 18:05
End civil twilight: 18:34
Azimuth: 262.2°
Altitude: -2.2°
Right ascension: 199.2°
Declination: -8.1°
Solstice: 12/21/2025 10:02:48 AM
Equinox: 03/20/2026 10:45:50 AM
Moon
Rise: 23:27
Transit: 06:28
Set: 14:33
Azimuth: 351.3°
Altitude: -22.3°
Right ascension: 115.5°
Declination: 24.8°
New moon: 10/21/2025 08:25:05 AM
Full moon: 11/05/2025 08:19:12 AM
Phase: Last Quarter
48% full
Temperature (°F)
Current: 54.1
Day Average: 54.6
Day High: 55.8 at 07:48
Day Low: 53.9 at 02:55
Week Average: 56.0
Week High: 59.2 at 02:56:50 PM Sunday
Week Low: 53.9 at 02:55:21 AM Monday
Month Average: 61.3
Month High: 85.4 on 10/05/2025
Month Low: 38.9 on 10/10/2025
Year Average: 57.2
Year High: 105.1 on 06/24/2025
Year Low: 9.0 on 01/22/2025
All Time Average: 54.0
All Time High: 105.1 on 06/24/2025
All Time Low: -9.1 on 02/04/2023
Humidity (%)
Current: 93
Day Average: 92
Day High: 93 at 04:18
Day Low: 88 at 08:18
Week Average: 87
Week High: 93 at 04:18:55 AM Monday
Week Low: 72 at 08:23:21 AM Sunday
Month Average: 67
Month High: 93 on 10/13/2025
Month Low: 30 on 10/04/2025
Year Average: 65
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: 52.1
Day Average: 52.4
Day High: 52.9 at 00:00
Day Low: 51.6 at 02:55
Week Average: 52.2
Week High: 54.6 at 07:15:54 PM Sunday
Week Low: 49.4 at 08:23:21 AM Sunday
Month Average: 52.2
Month High: 67.0 on 10/07/2025
Month Low: 27.7 on 10/09/2025
Year Average: 44.2
Year High: 78.3 on 07/17/2025
Year Low: -9.1 on 01/22/2025
All Time Average: 41.3
All Time High: 90.5 on 07/01/2009
All Time Low: -28.2 on 02/04/2023
Wind Chill (°F)
Current: 54.1
Day Low: 53.9 at 02:55
Week Low: 53.9 at 02:55:21 AM Monday
Month Low: 37.9 on 10/10/2025
Year Low: -4.0 on 01/22/2025
All Time Low: -31.6 on 02/04/2023
Heat Index (°F)
Current: 53.6
Day High: 55.3 at 07:48
Week High: 58.6 at 02:56:50 PM Sunday
Month High: 85.5 on 10/06/2025
Year High: 116.1 on 07/25/2025
All Time High: 119.6 on 06/20/2024
Barometer ( inHg)
Current: 30.081
Day Average: 30.079
Day High: 30.104 at 11:36
Day Low: 30.053 at 03:47
Week Average: 30.121
Week High: 30.218 at 12:04:01 AM Sunday
Week Low: 30.053 at 03:47:03 AM Monday
Month Average: 30.186
Month High: 30.495 on 10/10/2025
Month Low: 29.790 on 10/08/2025
Year Average: 29.944
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: 4 NE
Day Average: 8 NNE
Day High: 31 at 08:12
Week Average: 6 NNE
Week High: 31 at 08:12:13 AM Monday
Month Average: 3 N
Month High: 31 on 10/13/2025
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: 1.45
Day High Rate: 0.48 at 03:43
Week: 1.95
Week High Rate: 0.48 at 03:43:25 AM Monday
Month: 2.99
Month High Rate: 2.20 on 10/08/2025
Year: 32.57
Year High Rate: 655.35 on 01/04/2025
All Time High Rate: 655.35 on 04/23/2021