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Swift Trail Junction climate
Typical historical weather for Swift Trail Junction, United States, averaged across 10 years of hourly climate data. Pick a date for a specific day.
Want today's actual conditions instead? See the current forecast for Swift Trail Junction.
Annual average
18.5°C
across all months
Warmest month
35.6°C
Jun average high
Coolest month
2°C
Jan average low
Annual rainfall
296mm
total per year
Monthly averages
Average daily high/low temperature (band) and monthly rainfall (bars).
● Avg high● Avg low▮ Rainfall
Records on file
Hottest day
41.6°C
15 July 2023
Coldest day
-5°C
3 February 2022
Wettest day
42.6mm
12 September 2025
Windiest day
5.7m/s
20 June 2024
See the detail: Swift Trail Junction on 12 September 2025.