Decatur, AR

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

Monthly Weather Summary

Apr-15-2026 04:20

Station:Vantage Pro2
Software:weewx v3.8.0
Weewx uptime:2 Days, 14 Hours, 33 Minutes
Server uptime:2 Days, 14 Hours, 15 Minutes

This Month

High Temperature78.7°F02/04/26 15:56:47
Low Temperature36.9°F05/04/26 06:39:29
High Heat Index78.7°F02/04/26 15:56:47
Low Wind Chill33.7°F05/04/26 07:33:41
High Dewpoint72.0°F14/04/26 14:57:10
Low Dewpoint33.9°F05/04/26 06:18:07
High Humidity98%15/04/26 02:20:00
Low Humidity32%06/04/26 17:48:00
High Barometer30.425 inHg05/04/26 11:23:59
Low Barometer29.625 inHg02/04/26 07:05:01
Rain Total1.94 in
High Rain Rate2.84 in/h04/04/26 00:36:10
High Wind Speed40 mph 360°02/04/26 11:56:07
Average Wind10 mph
RMS Wind12 mph
Vector Average Speed9 mph
Vector Average Direction214°
High Inside Temperature77.5°F13/04/26 23:04:00
Low Inside Temperature70.6°F06/04/26 08:53:56
High UV814/04/26 13:31:32
Low UV001/04/26 00:00:04
High ET0.03 in08/04/26 15:00:00
Low ET0.00 in01/04/26 00:10:00
High Radiation1278 W/m²13/04/26 14:01:45
Low Radiation0 W/m²01/04/26 00:00:04

Calendar Year

High Temperature91.6°F21/03/26 15:43:26
Low Temperature-1.7°F26/01/26 03:50:00
High Heat Index91.6°F21/03/26 15:43:26
Low Wind Chill-11.8°F25/01/26 07:50:00
High Dewpoint72.0°F14/04/26 14:57:10
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 Total6.05 in
High Rain Rate5.88 in/h12/03/26 09:13:00
High Wind Speed47 mph 186°14/02/26 11:44:51
Average Wind8 mph
RMS Wind10 mph
Vector Average Speed4 mph
Vector Average Direction225°
High Inside Temperature77.5°F13/04/26 23:04:00
Low Inside Temperature65.9°F27/01/26 09:10:00
High UV814/04/26 13:31:32
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 Radiation1278 W/m²13/04/26 14:01:45
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