Decatur, AR

36° 21.10' N | 094° 28.52' W | 1287 feet | Show on map

Monthly Weather Summary

Jul-30-2026 16:00

Station:Vantage Pro2
Software:weewx v3.8.0
Weewx uptime:38 Days, 11 Hours, 43 Minutes
Server uptime:38 Days, 11 Hours, 20 Minutes

This Month

High Temperature99.1°F21/07/26 16:05:20
Low Temperature66.5°F05/07/26 06:40:40
High Heat Index127.2°F21/07/26 16:49:56
Low Wind Chill66.5°F05/07/26 06:40:40
High Dewpoint83.4°F21/07/26 16:49:56
Low Dewpoint63.8°F23/07/26 05:00:51
High Humidity100%06/07/26 08:11:00
Low Humidity50%22/07/26 16:40:34
High Barometer30.137 inHg13/07/26 09:45:01
Low Barometer29.738 inHg28/07/26 19:46:00
Rain Total0.77 in
High Rain Rate1.87 in/h30/07/26 11:10:40
High Wind Speed33 mph 221°11/07/26 21:03:38
Average Wind5 mph
RMS Wind6 mph
Vector Average Speed3 mph
Vector Average Direction222°
High Inside Temperature77.5°F08/07/26 16:44:58
Low Inside Temperature74.2°F16/07/26 02:57:57
High UV916/07/26 12:52:05
Low UV001/07/26 00:03:37
High ET0.03 in27/07/26 15:00:00
Low ET0.00 in01/07/26 00:10:00
High Radiation1260 W/m²24/07/26 15:34:01
Low Radiation0 W/m²01/07/26 00:03:37

Calendar Year

High Temperature99.1°F21/07/26 16:05:20
Low Temperature-1.7°F26/01/26 03:50:00
High Heat Index127.2°F21/07/26 16:49:56
Low Wind Chill-11.8°F25/01/26 07:50:00
High Dewpoint83.4°F21/07/26 16:49:56
Low Dewpoint-5.3°F26/01/26 03:50:00
High Humidity100%06/01/26 09:35:24
Low Humidity22%18/02/26 15:46:53
High Barometer30.760 inHg31/01/26 10:40:00
Low Barometer29.353 inHg15/03/26 06:37:00
Rain Total19.18 in
High Rain Rate6.33 in/h27/06/26 02:19:36
High Wind Speed47 mph 186°14/02/26 11:44:51
Average Wind7 mph
RMS Wind9 mph
Vector Average Speed4 mph
Vector Average Direction217°
High Inside Temperature81.8°F18/05/26 17:17:56
Low Inside Temperature65.9°F27/01/26 09:10:00
High UV1011/06/26 13:14:31
Low UV001/01/26 00:00:03
High ET0.25 in15/03/26 03:00:00
Low ET0.00 in01/01/26 00:10:00
High Radiation1378 W/m²21/05/26 12:42:54
Low Radiation0 W/m²01/01/26 00:00:03

Monthly Statistics and Plots

temperatures heatchill rain wind barometer Hi Wind Inside Wind Vector UV Index Radiation UV Index month rx percent