Best time to travel to McLean County
Discover the ideal time to visit McLean County
Planning a trip to McLean County? Based on weather conditions, the best time to visit is during August, September, May, see the table bellow for more details.
On this page, you will find detailed climate data, graphs, and insights about McLean County to help you plan your trip and choose the most optimal time to visit.
McLean 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 |  | -1°/-8° | 37 mm | 15 cm | 3 days | 8 days | 20 days | |
| February | | 3°/-4° | 17 mm | 3 cm | 2 days | 4 days | 22 days | |
| March | | 12°/2° | 176 mm | 4 cm | 14 days | 3 days | 14 days | |
| April |  | 18°/8° | 245 mm | 0 cm | 18 days | 0 days | 12 days | |
| May | | 21°/11° | 48 mm | 0 cm | 13 days | 0 days | 18 days | |
| June | | 27°/18° | 189 mm | 0 cm | 19 days | 0 days | 11 days | |
| July | | 30°/21° | 691 mm | 0 cm | 24 days | 0 days | 7 days | |
| August | | 27°/16° | 64 mm | 0 cm | 7 days | 0 days | 24 days | |
| September | | 26°/14° | 61 mm | 0 cm | 4 days | 0 days | 26 days | |
| October | | 19°/9° | 47 mm | 0 cm | 4 days | 0 days | 27 days | |
| November | | 9°/1° | 153 mm | 32 cm | 7 days | 1 days | 22 days | |
| December | | 1°/-5° | 81 mm | 36 cm | 2 days | 5 days | 24 days |
Temperature Trends in McLean County
Explore monthly temperature variations throughout the year
Monthly Weather Overview
Select a month to view detailed weather insights for McLean County
Rainfall Chart in McLean County
Monthly rainfall trends for informed travel planning
Snowfall Statistics in McLean County
Visualize monthly snow patterns for McLean County
Dry vs. Wet Days in McLean County
Understanding the balance of dry and wet days each month in
Quick links
More McLean County weather pages
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Where is McLean County?Get accurate weather forecasts for McLean County, located at latitude 40.484 and longitude -88.994. Stay updated with localized weather information tailored for McLean County.
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