Best time to visit Onslow, IA

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

Onslow is challenging for travel year-round — too hot, too cold, or too wet in every month. The cards below show what to expect.

January
High
°F
Low
°F
Precip
1.29 in

No data available for this month.

Daylight ≈ 9h 15m

February
High
°F
Low
°F
Precip
1.46 in

No data available for this month.

Daylight ≈ 10h 21m

March
High
°F
Low
°F
Precip
2.17 in

No data available for this month.

Daylight ≈ 11h 43m

April
High
°F
Low
°F
Precip
4.09 in

No data available for this month.

Daylight ≈ 13h 9m

May
High
°F
Low
°F
Precip
4.42 in

No data available for this month.

Daylight ≈ 14h 23m

June
High
°F
Low
°F
Precip
5.57 in

No data available for this month.

Daylight ≈ 15h 1m

July
High
°F
Low
°F
Precip
4.55 in

No data available for this month.

Daylight ≈ 14h 47m

August
High
°F
Low
°F
Precip
4.53 in

No data available for this month.

Daylight ≈ 13h 42m

September
High
°F
Low
°F
Precip
4.41 in

No data available for this month.

Daylight ≈ 12h 16m

October
High
°F
Low
°F
Precip
3.15 in

No data available for this month.

Daylight ≈ 10h 50m

November
High
°F
Low
°F
Precip
2.22 in

No data available for this month.

Daylight ≈ 9h 34m

December
High
°F
Low
°F
Precip
1.68 in

No data available for this month.

Daylight ≈ 8h 56m

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