Best time to travel to Johnson County
Discover the ideal time to visit Johnson County
Planning a trip to Johnson County? Based on weather conditions, the best time to visit is during September, May, October, see the table bellow for more details.
On this page, you will find detailed climate data, graphs, and insights about Johnson County to help you plan your trip and choose the most optimal time to visit.
Johnson County Monthly Climate Overview
Click on a month for in-depth weather statistics and trends
| Month | Weather | Temperatures | Score | Total Rain | Total Snow | Rainy Days | Snow Days | Dry Days |
|---|---|---|---|---|---|---|---|---|
| January |  | -2°/-9° | 55 mm | 3 cm | 2 days | 3 days | 26 days | |
| February | | 2°/-5° | 19 mm | 4 cm | 2 days | 2 days | 24 days | |
| March | | 11°/1° | 110 mm | 6 cm | 11 days | 6 days | 14 days | |
| April | | 17°/7° | 306 mm | 0 cm | 17 days | 0 days | 13 days | |
| May |  | 21°/10° | 85 mm | 0 cm | 11 days | 0 days | 20 days | |
| June | | 28°/17° | 271 mm | 0 cm | 18 days | 0 days | 12 days | |
| July | | 31°/20° | 423 mm | 0 cm | 19 days | 0 days | 12 days | |
| August | | 28°/17° | 444 mm | 0 cm | 10 days | 0 days | 21 days | |
| September | | 26°/14° | 74 mm | 0 cm | 5 days | 0 days | 25 days | |
| October | | 20°/9° | 93 mm | 0 cm | 11 days | 0 days | 20 days | |
| November | | 9°/1° | 157 mm | 20 cm | 9 days | 2 days | 19 days | |
| December | | 0°/-5° | 111 mm | 47 cm | 2 days | 10 days | 19 days |
Temperature Trends in Johnson County
Explore monthly temperature variations throughout the year
Monthly Weather Overview
Select a month to view detailed weather insights for Johnson County
Rainfall Chart in Johnson County
Monthly rainfall trends for informed travel planning
Snowfall Statistics in Johnson County
Visualize monthly snow patterns for Johnson County
Dry vs. Wet Days in Johnson County
Understanding the balance of dry and wet days each month in
Quick links
More Johnson County weather pages
You are here
Where is Johnson County?Get accurate weather forecasts for Johnson County, located at latitude 41.661 and longitude -91.53. Stay updated with localized weather information tailored for Johnson County.
Found a mistake?
We appreciate your attention to details. Tell us here.