MIT Sailing Pavilion
04.05.2026 12:40

Monthly Summary: 
Yearly Summary: 

Almanac Data

Station: MIT Sailing Pavilion
Time: 12:40
Date: 04 May 2026
Latitude: 42° 21.51' N
Longitude: 071° 05.26' W
Elevation: 30 feet
Daylight: 14:12
 
Sun
Start civil twilight: 05:03
Sunrise: 05:35
Transit: 12:41
Sunset: 19:47
End civil twilight: 20:19
Azimuth: 179.4°
Altitude: 63.8°
Right ascension: 41.8°
Declination: 16.1°
Solstice: 21.06.2026 04:24
Equinox: 22.09.2026 20:05
 
Moon
Rise: 23:13
Transit: 02:34
Set: 06:49
Azimuth: 287.2°
Altitude: -59.5°
Right ascension: 254.8°
Declination: -28.0°
New moon: 16.05.2026 16:00
Full moon: 31.05.2026 04:45
Phase: waning gibbous
92% full
Temperature (°F) Humidity (%) Dew Point (°F)
Current: 67.1
Day Average: 54.6
Day High: 67.9 at 12:14
Day Low: 47.3 at 01:29
Week Average: 54.6
Week High: 67.9 at 12:14 on Monday
Week Low: 47.3 at 01:29 on Monday
Month Average: 53.9
Month High: 67.9 on 04.05.2026
Month Low: 45.2 on 03.05.2026
Year Average: 38.5
Year High: 81.3 on 14.04.2026
Year Low: 5.6 on 08.02.2026
All Time Average: 53.9
All Time High: 119.0 on 01.03.2023
All Time Low: -7.2 on 04.02.2023
Current: 34
Day Average: 46
Day High: 56 at 01:49
Day Low: 31 at 12:14
Week Average: 46
Week High: 56 at 01:49 on Monday
Week Low: 31 at 12:14 on Monday
Month Average: 58
Month High: 86 on 01.05.2026
Month Low: 28 on 01.05.2026
Year Average: 66
Year High: 95 on 07.03.2026
Year Low: 16 on 23.04.2026
All Time Average: 67
All Time High: 99 on 25.02.2010
All Time Low: 0 on 23.12.2022
Current: 37.8
Day Average: 34.1
Day High: 39.2 at 11:58
Day Low: 30.1 at 00:20
Week Average: 34.1
Week High: 39.2 at 11:58 on Monday
Week Low: 30.1 at 00:20 on Monday
Month Average: 34.1
Month High: 50.2 on 01.05.2026
Month Low: 27.4 on 03.05.2026
Year Average: 27.5
Year High: 62.2 on 14.04.2026
Year Low: -13.7 on 24.01.2026
All Time Average: 42.8
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: 67.1
Day Low: 42.9 at 01:10
Week Low: 42.9 at 01:10 on Monday
Month Low: 38.5 on 03.05.2026
Year Low: -16.0 on 08.02.2026
All Time Low: -26.5 on 04.02.2023
Current: 67.1
Day High: 67.9 at 12:14
Week High: 67.9 at 12:14 on Monday
Month High: 67.9 on 04.05.2026
Year High: 81.5 on 14.04.2026
All Time High: 113.9 on 24.06.2025
Current: 1006.5
Day Average: 1008.5
Day High: 1009.1 at 06:14
Day Low: 1006.5 at 12:29
Week Average: 1008.5
Week High: 1009.1 at 06:14 on Monday
Week Low: 1006.5 at 12:29 on Monday
Month Average: 1007.8
Month High: 1011.3 on 02.05.2026
Month Low: 1004.0 on 03.05.2026
Year Average: 1014.9
Year High: 1038.0 on 02.03.2026
Year Low: 989.9 on 15.01.2026
All Time Average: 1015.4
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: 21 SW
Day Average: 8 SW
Day High: 33 at 12:39
Week Average: 8 SW
Week High: 33 at 12:39 on Monday
Month Average: 6 WSW
Month High: 33 on 04.05.2026
Year Average: 6 SW
Year High: 53 on 17.03.2026
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: 0.00
Week High Rate: 0.00 at 00:00 on Monday
Month: 0.04
Month High Rate: 0.06 on 02.05.2026
Year: 5.80
Year High Rate: 2.41 on 14.04.2026
All Time High Rate: 82.29 on 02.02.2011
Inside Temperature (°F) Inside Humidity (°F)
Current: 67.9
Day Average: 60.9
Day High: 67.9 at 12:35
Day Low: 58.6 at 06:12
Week Average: 60.9
Week High: 67.9 at 12:35 on Monday
Week Low: 58.6 at 06:12 on Monday
Month Average: 63.9
Month High: 76.7 on 01.05.2026
Month Low: 58.6 on 04.05.2026
Year Average: 59.3
Year High: 84.3 on 14.04.2026
Year Low: 45.7 on 08.02.2026
All Time Average: 71.7
All Time High: 116.6 on 31.05.2013
All Time Low: 33.4 on 15.01.2018
Current: 28
Day Average: 32
Day High: 35 at 03:52
Day Low: 28 at 12:02
Week Average: 32
Week High: 35 at 03:52 on Monday
Week Low: 28 at 12:02 on Monday
Month Average: 31
Month High: 41 on 01.05.2026
Month Low: 11 on 01.05.2026
Year Average: 27
Year High: 56 on 20.04.2026
Year Low: 7 on 28.03.2026
All Time Average: 34
All Time High: 100 on 03.02.2012
All Time Low: 0 on 04.03.2011