Best time to visit Seymour, MO

A month-by-month travel weather guide based on NOAA 30-year climate normals.

The most comfortable travel window in Seymour runs from August through October — 3 months of pleasant temperatures and modest rainfall.

January Cold
High
43.8°F
Low
19.9°F
Precip
3.07 in

Winter weather. Plan around weather; good for snow sports if applicable.

Daylight ≈ 9h 43m

February Cool
High
48.3°F
Low
22.5°F
Precip
2.75 in

Mild but on the chilly side. Pack a jacket; great for hiking and city walks.

Daylight ≈ 10h 38m

March Cool
High
58.2°F
Low
32.0°F
Precip
4.28 in

Mild but on the chilly side. Pack a jacket; great for hiking and city walks.

Daylight ≈ 11h 45m

April Wet
High
67.9°F
Low
40.7°F
Precip
5.17 in

Frequent rain. Bring waterproof gear; outdoor plans need flexibility.

Daylight ≈ 12h 58m

May Wet
High
76.1°F
Low
52.2°F
Precip
5.60 in

Frequent rain. Bring waterproof gear; outdoor plans need flexibility.

Daylight ≈ 13h 60m

June Good
High
84.1°F
Low
59.8°F
Precip
4.52 in

Comfortable for most activities. Bring layers; nights can be cool.

Daylight ≈ 14h 31m

July Hot
High
88.5°F
Low
64.8°F
Precip
4.30 in

Summer heat. Avoid midday exertion; aim for morning and evening activities.

Daylight ≈ 14h 19m

August Good
High
87.9°F
Low
63.1°F
Precip
3.91 in

Comfortable for most activities. Bring layers; nights can be cool.

Daylight ≈ 13h 26m

September Good
High
80.8°F
Low
54.3°F
Precip
4.09 in

Comfortable for most activities. Bring layers; nights can be cool.

Daylight ≈ 12h 13m

October Good
High
70.1°F
Low
42.4°F
Precip
3.71 in

Comfortable for most activities. Bring layers; nights can be cool.

Daylight ≈ 11h 1m

November Cool
High
56.9°F
Low
30.8°F
Precip
4.03 in

Mild but on the chilly side. Pack a jacket; great for hiking and city walks.

Daylight ≈ 9h 58m

December Cool
High
46.7°F
Low
24.4°F
Precip
3.05 in

Mild but on the chilly side. Pack a jacket; great for hiking and city walks.

Daylight ≈ 9h 27m

Looking for similar climates? See Seymour's climate twins. Or jump straight to the full climate profile.