South Meridian, Idaho

43° 33.05' N | 116° 21.16' W | 2687 feet | Show on map

Yearly Weather Summary

04/02/2026 07:29:00 AM MDT

Station: WeatherFlow
Software: WeeWX v5.3.1
Weewx uptime: 14 Days, 13 Hours, 10 Minutes
Server uptime: 14 Days, 12 Hours, 48 Minutes

Calendar Year

High Temperature 84.9 °F 03/20/2026 04:30:59 PM
Low Temperature 16.5 °F 01/24/2026 07:23:52 AM
High Heat Index 81.8 °F 03/20/2026 04:30:59 PM
Low Wind Chill 10.0 °F 01/25/2026 06:45:00 AM
High Dewpoint 51.9 °F 03/25/2026 11:07:37 AM
Low Dewpoint -1.2 °F 03/22/2026 06:45:57 PM
High Humidity 99% 01/15/2026 02:55:15 AM
Low Humidity 8% 03/22/2026 06:18:58 PM
High Barometer 30.837 inHg 01/10/2026 09:12:30 AM
Low Barometer 29.261 inHg 02/16/2026 10:49:26 PM
High Wind Speed 19 mph
266 °
03/14/2026 11:25:45 AM
Average Wind 1 mph
RMS Wind 2 mph
Vector Average Speed 0 mph
Vector Average Direction 251 °
High UV Index 6 03/24/2026 01:53:58 PM
High Evapotranspiration 0.00042 in 03/20/2026 02:45:00 PM
Evapotranspiration Total 5.12 in
High Radiation 1417 W/m² 03/24/2026 02:05:57 PM
High Brightness 170074 lx 03/24/2026 02:05:57 PM

Rain Year (1-Jan start)

Rain Year Total 2.64 in
High Rain Rate 0.74 in/h 04/02/2026 12:57:21 AM
2025 Rain Total 10.64 in
2025 High Rain Rate 1.81 in/h 09/29/2025 09:53:38 PM

Total Lightning Strikes

Lightning Strikes for 2026 16
Lightning Strikes for 2025 535

Last Calendar Year (2025)

High Temperature 108.8 °F 07/08/2025 06:56:39 PM
Low Temperature 7.0 °F 02/12/2025 08:15:37 AM
High Heat Index 101.7 °F 07/08/2025 06:41:40 PM
Low Wind Chill -4.4 °F 02/12/2025 07:45:00 AM
High Dewpoint 66.0 °F 08/27/2025 11:51:05 AM
Low Dewpoint -12.4 °F 03/27/2025 06:46:29 PM
High Humidity 99% 01/02/2025 08:11:07 AM
Low Humidity 3% 03/27/2025 06:34:29 PM
High Barometer 30.892 inHg 01/22/2025 09:05:32 AM
Low Barometer 29.352 inHg 05/11/2025 07:43:18 PM
High Wind Speed 25 mph
280 °
03/13/2025 03:01:55 AM
Average Wind 1 mph
RMS Wind 2 mph
Vector Average Speed 1 mph
Vector Average Direction 256 °
High UV 13 08/17/2025 12:42:24 PM
High Evapotranspiration 0.00055 in 05/31/2025 02:39:00 PM
Total Evapotranspiration 39.59 in
High Radiation 1484 W/m² 05/23/2025 01:02:19 PM
High Brightness 178102 lx 05/23/2025 01:02:19 PM

Yearly Statistics and Plots

temperatures Daily highs and lows for the year rain wind Hi Wind Wind Vector barometer Inside/Outside Humidity UV Index Radiation lightning battery