Best time to travel to Black Hawk County

Discover the ideal time to visit Black Hawk County

Planning a trip to Black Hawk County? Based on weather conditions, the best time to visit is during May, August and September, see the table bellow for more details.

On this page, you will find detailed climate data, graphs, and insights about Black Hawk County to help you plan your trip and choose the most optimal time to visit.

Black Hawk County Monthly Climate Overview

Click on a month for in-depth weather statistics and trends

Month	Temperatures	Total Rain	Total Snow	Rainy Days	Snow Days	Dry Days
January	-3°/-10°	48 mm	6 cm	1 days	2 days	28 days
February	0°/-7°	55 mm	27 cm	2 days	5 days	21 days
March	10°/0°	123 mm	10 cm	5 days	3 days	23 days
April	15°/5°	326 mm	0 cm	15 days	0 days	15 days
May	21°/10°	80 mm	0 cm	8 days	0 days	23 days
June	27°/17°	463 mm	0 cm	16 days	0 days	14 days
July	28°/18°	274 mm	0 cm	12 days	0 days	19 days
August	26°/16°	164 mm	0 cm	11 days	0 days	20 days
September	25°/14°	106 mm	0 cm	8 days	0 days	22 days
October	19°/8°	187 mm	0 cm	7 days	0 days	24 days
November	8°/1°	149 mm	21 cm	8 days	1 days	21 days
December	-1°/-6°	96 mm	45 cm	2 days	6 days	23 days