Sullivan, IL
11/27/2025 03:45:00 AM
Station
Time: 03:45
Date: 27 Nov 2025
Latitude: 39° 35.98' N
Longitude: 088° 42.56' W
Elevation: 650 feet
Daylight: 09:40
Sun
Start civil twilight: 06:22:08 AM
Sunrise: 06:52:02 AM
Transit: 11:42:36 AM
Sunset: 04:32:54 PM
End civil twilight: 05:02:47 PM
Azimuth: 89.1°
Altitude: -35.7°
Right ascension: 243.5°
Declination: -21.2°
Solstice: 12/21/2025 09:02:48 AM
Equinox: 03/20/2026 09:45:50 AM
Moon
Rise: 12:18:57 PM
Transit: 05:45:09 PM
Set: 11:20:48 PM
Azimuth: 313.5°
Altitude: -58.3°
Right ascension: 327.4°
Declination: -15.2°
Full moon: 12/04/2025 05:13:58 PM
New moon: 12/19/2025 07:43:14 PM
Phase: First quarter
41% full
Temperature (°F)
Current: 30.5
Day Average: 30.4
Day High: 31.1 at 12:00:04 AM
Day Low: 30.0 at 01:40:31 AM
Week Average: 44.1
Week High: 54.3 at 02:10:24 PM (Tuesday)
Week Low: 30.0 at 01:40:31 AM (Thursday)
Month Average: 47.2
Month High: 76.5 on 11/14/2025 01:19:04 PM
Month Low: 24.4 on 11/11/2025 02:00:00 AM
Year Average: 57.4
Year High: 96.3 on 09/14/2025 02:12:53 PM
Year Low: -3.5 on 01/21/2025 07:50:00 AM
All Time Average: 55.0
All Time High: 104.3 on 07/07/2012 01:40:00 PM
All Time Low: -12.9 on 01/30/2019 07:50:00 AM
Humidity (%)
Current: 75
Day Average: 74
Day High: 77 at 02:01:39 AM
Day Low: 70 at 12:04:37 AM
Week Average: 86
Week High: 97 at 09:05:00 AM (Sunday)
Week Low: 51 at 03:23:34 PM (Wednesday)
Month Average: 75
Month High: 98 on 11/18/2025 09:56:24 PM
Month Low: 25 on 11/16/2025 03:21:32 PM
Year Average: 74
Year High: 100 on 04/05/2025 10:17:43 AM
Year Low: 22 on 05/10/2025 02:06:17 PM
All Time Average: 76
All Time High: 100 on 12/27/2008 03:23:00 PM
All Time Low: 12 on 05/06/2008 01:02:00 PM
Dew Point (°F)
Current: 23.5
Day Average: 23.2
Day High: 24.1 at 02:16:13 AM
Day Low: 22.4 at 12:04:37 AM
Week Average: 40.1
Week High: 52.9 at 01:07:52 PM (Tuesday)
Week Low: 21.8 at 07:51:09 PM (Wednesday)
Month Average: 40.1
Month High: 61.7 on 11/15/2025 11:09:59 AM
Month Low: 17.1 on 11/10/2025 11:42:16 PM
Year Average: 48.6
Year High: 84.0 on 07/28/2025 05:01:01 PM
Year Low: -12.0 on 01/21/2025 11:35:00 AM
All Time Average: 46.8
All Time High: 85.4 on 07/11/2011 04:11:00 PM
All Time Low: -24.6 on 01/20/2008 06:20:00 AM
Wind Chill (°F)
Current: 26.3
Day Low: 19.5 at 02:51:07 AM
Week Low: 19.5 at 02:51:07 AM (Thursday)
Month Low: 11.8 on 11/10/2025 08:13:47 AM
Year Low: -11.3 on 01/21/2025 06:20:00 AM
All Time Low: -33.1 on 01/06/2014 05:21:00 AM
Heat Index (°F)
Current: 30.5
Day High: 31.1 at 12:00:04 AM
Week High: 53.8 at 02:20:16 PM (Tuesday)
Month High: 76.6 on 11/14/2025 01:19:04 PM
Year High: 116.4 on 07/28/2025 02:55:00 PM
All Time High: 127.9 on 08/03/2010 04:06:00 PM
Barometer ( inHg)
Current: 30.280
Day Average: 30.269
Day High: 30.282 at 02:06:01 AM
Day Low: 30.248 at 12:35:01 AM
Week Average: 30.041
Week High: 30.282 at 02:06:01 AM (Thursday)
Week Low: 29.781 at 03:12:02 AM (Tuesday)
Month Average: 30.035
Month High: 30.339 on 11/10/2025 06:20:04 PM
Month Low: 29.560 on 11/15/2025 12:37:04 PM
Year Average: 30.013
Year High: 30.745 on 01/21/2025 10:30:00 AM
Year Low: 29.035 on 03/05/2025 05:40:00 AM
All Time Average: 30.026
All Time High: 30.952 on 02/09/2019 09:00:00 AM
All Time Low: 29.004 on 01/09/2024 12:55:00 PM
Wind ( mph)
Current: 4 WNW
Day Average: 3 WNW
Day High: 15 at 02:50:31 AM
Week Average: 4 WSW
Week High: 34 at 09:28:01 PM (Tuesday)
Month Average: 3 WSW
Month High: 34 on 11/25/2025 09:28:01 PM
Year Average: 3 SW
Year High: 50 on 03/14/2025 11:55:00 PM
All Time Average: 4 SW
All Time High: 59 on 03/05/2022 11:50:00 PM
Rain ( in - in/hr)
Rate: 0.00
Day: 0.00
Day High Rate: 0.00 at 12:00:03 AM
Week: 0.21
Week High Rate: 1.29 at 01:35:45 AM (Tuesday)
Month: 2.18
Month High Rate: 2.08 on 11/18/2025 07:03:25 AM
Year: 28.05
Year High Rate: 7.58 on 04/04/2025 05:22:13 PM
All Time High Rate: 9.93 on 08/26/2021 03:15:00 PM
Inside Temperature (°F)
Current: 66.1
Day Average: 67.0
Day High: 68.0 at 12:00:03 AM
Day Low: 66.1 at 03:22:00 AM
Week Average: 68.3
Week High: 72.1 at 06:35:00 PM (Tuesday)
Week Low: 64.3 at 12:47:01 PM (Sunday)
Month Average: 68.0
Month High: 78.4 on 11/15/2025 04:22:02 PM
Month Low: 54.9 on 11/10/2025 07:47:01 AM
Year Average: 75.3
Year High: 95.3 on 09/13/2025 05:16:01 PM
Year Low: 46.9 on 02/20/2025 07:40:00 AM
All Time Average: 73.6
All Time High: 98.4 on 07/05/2022 05:40:00 PM
All Time Low: 30.4 on 02/07/2022 07:05:00 AM
Inside Humidity (°F)
Current: 43
Day Average: 42
Day High: 43 at 02:09:59 AM
Day Low: 41 at 12:00:03 AM
Week Average: 50
Week High: 59 at 12:34:59 AM (Tuesday)
Week Low: 29 at 05:16:00 PM (Wednesday)
Month Average: 43
Month High: 62 on 11/20/2025 04:27:02 PM
Month Low: 21 on 11/16/2025 03:21:02 PM
Year Average: 48
Year High: 70 on 07/20/2025 03:02:00 PM
Year Low: 21 on 11/16/2025 03:21:02 PM
All Time Average: 49
All Time High: 73 on 09/01/2020 08:50:00 PM
All Time Low: 10 on 11/20/2017 03:20:00 PM