Best time to visit St. Thomas, MO
A month-by-month travel weather guide based on NOAA 30-year climate normals.
The most comfortable travel window in St. Thomas runs from August through October — 3 months of pleasant temperatures and modest rainfall.
Winter weather. Plan around weather; good for snow sports if applicable.
Daylight ≈ 9h 36m
Mild but on the chilly side. Pack a jacket; great for hiking and city walks.
Daylight ≈ 10h 34m
Mild but on the chilly side. Pack a jacket; great for hiking and city walks.
Daylight ≈ 11h 45m
Comfortable for most activities. Bring layers; nights can be cool.
Daylight ≈ 13h 0m
Frequent rain. Bring waterproof gear; outdoor plans need flexibility.
Daylight ≈ 14h 5m
Comfortable for most activities. Bring layers; nights can be cool.
Daylight ≈ 14h 38m
Summer heat. Avoid midday exertion; aim for morning and evening activities.
Daylight ≈ 14h 25m
Comfortable for most activities. Bring layers; nights can be cool.
Daylight ≈ 13h 30m
Comfortable for most activities. Bring layers; nights can be cool.
Daylight ≈ 12h 14m
Comfortable for most activities. Bring layers; nights can be cool.
Daylight ≈ 10h 58m
Mild but on the chilly side. Pack a jacket; great for hiking and city walks.
Daylight ≈ 9h 52m
Winter weather. Plan around weather; good for snow sports if applicable.
Daylight ≈ 9h 20m
Looking for similar climates? See St. Thomas's climate twins. Or jump straight to the full climate profile.