Sullivan, IL

39° 35.71' N | 088° 36.59' W | 679 feet | Show on map

Yearly Weather Summary

22-Sep-2018 14:50 CDT

Station: Vantage Vue
Software: WeeWX v3.8.0
Weewx uptime: 13 Days, 1 Hour, 33 Minutes
Server uptime: 20 Days, 4 Hours, 53 Minutes

Calendar Year

High Temperature 97.8 °F 28-May-2018 15:20
Low Temperature -14.1 °F 01-Jan-2018 07:30
High Heat Index 114.7 °F 04-Jul-2018 14:28
Low Wind Chill -31.3 °F 01-Jan-2018 05:37
High Dewpoint 81.2 °F 29-Jun-2018 15:00
Low Dewpoint -18.7 °F 01-Jan-2018 07:30
High Humidity 99% 10-Jan-2018 07:44
Low Humidity 15% 29-Apr-2018 16:10
High Barometer 1047 mbar 01-Jan-2018 10:05
Low Barometer 996 mbar 03-Apr-2018 16:04
High Wind Speed 40 mph
257 °
24-Feb-2018 23:09
Average Wind 2 mph
RMS Wind 3 mph
Vector Average Speed 1 mph
Vector Average Direction 199 °
High Inside Temperature 86.5 °F 16-Jul-2018 06:12
Low Inside Temperature 63.8 °F 01-Apr-2018 13:27

Rain Year (1-Jan start)

Rain Year Total 36.64 in
High Rain Rate 8.86 in/h 10-Jun-2018 23:37
2017 Rain Total 0.11 in
2017 High Rain Rate 0.06 in/h 23-Dec-2017 00:10

Last Calendar Year (2017)

High Temperature 54.0 °F 16-Dec-2017 14:28
Low Temperature -4.0 °F 31-Dec-2017 20:43
High Heat Index 54.0 °F 16-Dec-2017 14:28
Low Wind Chill -16.0 °F 30-Dec-2017 23:01
High Dewpoint 48.8 °F 22-Dec-2017 04:37
Low Dewpoint -8.6 °F 31-Dec-2017 23:58
High Humidity 98% 19-Dec-2017 08:32
Low Humidity 36% 12-Dec-2017 14:52
High Barometer 1045 mbar 27-Dec-2017 10:49
Low Barometer 998 mbar 13-Dec-2017 13:25
High Wind Speed 26 mph
165 °
13-Dec-2017 09:34
Average Wind 3 mph
RMS Wind 3 mph
Vector Average Speed 1 mph
Vector Average Direction 276 °
High Inside Temperature 83.9 °F 26-Dec-2017 19:46
Low Inside Temperature 72.3 °F 21-Dec-2017 03:52

Yearly Statistics and Plots

temperatures Daily highs and lows for the year rain wind Hi Wind Wind Vector heatchill barometer Inside Inside/Outside Humidity year rx percent