Best time to visit Brownsburg, IN

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

The most comfortable travel window in Brownsburg runs from July through October — 4 months of pleasant temperatures and modest rainfall.

January Cold
High
36.4°F
Low
21.2°F
Precip
2.59 in

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

Daylight ≈ 9h 28m

February Cold
High
41.0°F
Low
24.0°F
Precip
2.07 in

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

Daylight ≈ 10h 29m

March Cool
High
52.1°F
Low
33.1°F
Precip
3.28 in

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

Daylight ≈ 11h 44m

April Good
High
64.0°F
Low
43.1°F
Precip
4.08 in

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

Daylight ≈ 13h 4m

May Good
High
73.8°F
Low
53.7°F
Precip
4.32 in

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

Daylight ≈ 14h 12m

June Wet
High
82.1°F
Low
63.0°F
Precip
5.06 in

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

Daylight ≈ 14h 47m

July Good
High
85.2°F
Low
66.7°F
Precip
4.29 in

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

Daylight ≈ 14h 34m

August Good
High
84.0°F
Low
64.7°F
Precip
3.24 in

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

Daylight ≈ 13h 34m

September Excellent
High
78.1°F
Low
57.1°F
Precip
2.57 in

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

Daylight ≈ 12h 15m

October Good
High
65.6°F
Low
45.4°F
Precip
3.25 in

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

Daylight ≈ 10h 55m

November Cool
High
52.0°F
Low
34.8°F
Precip
3.25 in

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

Daylight ≈ 9h 45m

December Cold
High
40.8°F
Low
26.2°F
Precip
2.67 in

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

Daylight ≈ 9h 11m

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