Best time to visit Addieville, IL

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

The most comfortable travel window in Addieville runs from April through October — 7 months of pleasant temperatures and modest rainfall.

January Cold
High
38.7°F
Low
21.3°F
Precip
2.68 in

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

Daylight ≈ 9h 36m

February Cold
High
43.9°F
Low
24.9°F
Precip
2.15 in

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

Daylight ≈ 10h 34m

March Cool
High
54.2°F
Low
34.2°F
Precip
3.47 in

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

Daylight ≈ 11h 45m

April Good
High
66.0°F
Low
45.0°F
Precip
4.58 in

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

Daylight ≈ 13h 0m

May Good
High
75.2°F
Low
55.5°F
Precip
4.81 in

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

Daylight ≈ 14h 5m

June Good
High
84.2°F
Low
64.0°F
Precip
4.68 in

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

Daylight ≈ 14h 38m

July Good
High
87.2°F
Low
67.3°F
Precip
3.83 in

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

Daylight ≈ 14h 26m

August Good
High
86.0°F
Low
65.1°F
Precip
3.09 in

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

Daylight ≈ 13h 30m

September Excellent
High
79.9°F
Low
57.5°F
Precip
3.54 in

Sweet spot — comfortable highs in the 65-80°F range, mild nights, low rain. Ideal for nearly any outdoor plan.

Daylight ≈ 12h 14m

October Good
High
68.9°F
Low
46.2°F
Precip
3.17 in

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

Daylight ≈ 10h 58m

November Cool
High
54.2°F
Low
34.7°F
Precip
3.55 in

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

Daylight ≈ 9h 52m

December Cold
High
43.2°F
Low
26.3°F
Precip
2.67 in

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

Daylight ≈ 9h 20m

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