MIT Sailing Pavilion
05.12.2025 00:35

Monthly Summary: 
Yearly Summary: 

Almanac Data

Station: MIT Sailing Pavilion
Time: 00:35
Date: 05 Dec 2025
Latitude: 42° 21.51' N
Longitude: 071° 05.26' W
Elevation: 30 feet
Daylight: 09:15
 
Sun
Start civil twilight: 06:25
Sunrise: 06:57
Transit: 11:35
Sunset: 16:12
End civil twilight: 16:44
Azimuth: 36.8°
Altitude: -66.4°
Right ascension: 251.9°
Declination: -22.4°
Solstice: 21.12.2025 10:02
Equinox: 20.03.2026 10:45
 
Moon
Rise: 16:35
Transit: 00:54
Set: 08:05
Azimuth: 216.3°
Altitude: 72.4°
Right ascension: 75.3°
Declination: 27.5°
New moon: 19.12.2025 20:43
Full moon: 03.01.2026 05:02
Phase: full
100% full
Temperature (°F) Humidity (%) Dew Point (°F)
Current: 18.4
Day Average: 18.9
Day High: 19.5 at 00:00
Day Low: 18.2 at 00:34
Week Average: 35.8
Week High: 45.2 at 14:24 on Monday
Week Low: 18.2 at 00:34 on Friday
Month Average: 35.8
Month High: 45.2 on 01.12.2025
Month Low: 18.2 on 05.12.2025
Year Average: 55.4
Year High: 102.4 on 24.06.2025
Year Low: 10.5 on 22.01.2025
All Time Average: 54.3
All Time High: 119.0 on 01.03.2023
All Time Low: -7.2 on 04.02.2023
Current: 35
Day Average: 37
Day High: 40 at 00:00
Day Low: 34 at 00:33
Week Average: 67
Week High: 91 at 15:53 on Tuesday
Week Low: 32 at 19:50 on Thursday
Month Average: 67
Month High: 91 on 02.12.2025
Month Low: 32 on 04.12.2025
Year Average: 67
Year High: 97 on 06.05.2025
Year Low: 17 on 20.04.2025
All Time Average: 67
All Time High: 99 on 25.02.2010
All Time Low: 0 on 23.12.2022
Current: -4.6
Day Average: -3.0
Day High: -0.8 at 00:00
Day Low: -5.3 at 00:33
Week Average: 25.2
Week High: 40.1 at 00:00 on Monday
Week Low: -5.3 at 00:33 on Friday
Month Average: 25.2
Month High: 40.1 on 01.12.2025
Month Low: -5.3 on 05.12.2025
Year Average: 43.8
Year High: 78.5 on 23.06.2025
Year Low: -7.1 on 22.01.2025
All Time Average: 43.4
All Time High: 79.5 on 03.07.2018
All Time Low: -57.6 on 24.02.2023
Wind Chill (°F) Heat Index (°F) Barometer ( mbar)
Current: 7.5
Day Low: 0.8 at 00:33
Week Low: 0.8 at 00:33 on Friday
Month Low: 0.8 on 05.12.2025
Year Low: 0.8 on 05.12.2025
All Time Low: -26.5 on 04.02.2023
Current: 18.4
Day High: 19.5 at 00:00
Week High: 45.2 at 14:24 on Monday
Month High: 45.2 on 01.12.2025
Year High: 113.9 on 24.06.2025
All Time High: 113.9 on 24.06.2025
Current: 1023.9
Day Average: 1023.6
Day High: 1023.9 at 00:29
Day Low: 1023.4 at 00:00
Week Average: 1014.4
Week High: 1025.6 at 19:44 on Monday
Week Low: 999.7 at 22:14 on Tuesday
Month Average: 1014.4
Month High: 1025.6 on 01.12.2025
Month Low: 999.7 on 02.12.2025
Year Average: 1014.0
Year High: 1036.7 on 02.02.2025
Year Low: 978.7 on 16.02.2025
All Time Average: 1015.5
All Time High: 1045.9 on 14.12.2024
All Time Low: 969.5 on 07.02.2020
Wind ( mph) Rain ( in - in/hr)
Current: 9 NNW
Day Average: 7 NW
Day High: 24 at 00:20
Week Average: 5 W
Week High: 34 at 20:47 on Thursday
Month Average: 5 W
Month High: 34 on 04.12.2025
Year Average: 6 SSW
Year High: 45 on 07.03.2025
All Time Average: 6
All Time High: 96 on 14.04.2014
Rate: 0.00
Day: 0.00
Day High Rate: 0.00 at 00:00
Week: 0.83
Week High Rate: 0.18 at 18:00 on Tuesday
Month: 0.83
Month High Rate: 0.18 on 02.12.2025
Year: 32.41
Year High Rate: 5.82 on 06.09.2025
All Time High Rate: 82.29 on 02.02.2011
Inside Temperature (°F) Inside Humidity (°F)
Current: 51.0
Day Average: 51.2
Day High: 51.5 at 00:00
Day Low: 51.0 at 00:27
Week Average: 57.1
Week High: 72.2 at 15:50 on Monday
Week Low: 51.0 at 00:27 on Friday
Month Average: 57.1
Month High: 72.2 on 01.12.2025
Month Low: 51.0 on 05.12.2025
Year Average: 69.2
Year High: 107.7 on 24.06.2025
Year Low: 45.3 on 02.02.2025
All Time Average: 72.1
All Time High: 116.6 on 31.05.2013
All Time Low: 33.4 on 15.01.2018
Current: 36
Day Average: 36
Day High: 36 at 00:00
Day Low: 35 at 00:00
Week Average: 34
Week High: 41 at 07:21 on Wednesday
Week Low: 17 at 15:07 on Monday
Month Average: 34
Month High: 41 on 03.12.2025
Month Low: 17 on 01.12.2025
Year Average: 34
Year High: 63 on 25.09.2025
Year Low: 6 on 30.04.2025
All Time Average: 34
All Time High: 100 on 03.02.2012
All Time Low: 0 on 04.03.2011