Climate twins of Fitchburg, WI
These are the US cities whose 12-month climate pattern most closely matches Fitchburg's. Each "twin" must be at least 140 miles away to avoid trivial near-neighbor matches. Similarity is computed across all 24 monthly metrics (12 average temperatures + 12 average precipitations), normalized so temperature and precipitation contribute equally.
Side-by-side: Fitchburg vs its climate twin
Top match: Prairieburg, IA
| Month | Fitchburg | Prairieburg | ||||
|---|---|---|---|---|---|---|
| High | Low | Precip | High | Low | Precip | |
| January | 27.7°F | 11.1°F | 1.67 in | 26.4°F | 9.0°F | 1.22 in |
| February | 31.5°F | 14.0°F | 1.71 in | 30.8°F | 13.0°F | 1.29 in |
| March | 44.0°F | 24.7°F | 2.34 in | 44.0°F | 23.9°F | 2.03 in |
| April | 57.4°F | 35.7°F | 4.22 in | 58.4°F | 34.4°F | 3.91 in |
| May | 69.2°F | 47.4°F | 4.55 in | 69.6°F | 46.0°F | 4.78 in |
| June | 78.4°F | 57.1°F | 5.74 in | 79.6°F | 57.3°F | 5.87 in |
| July | 82.2°F | 61.4°F | 4.70 in | 83.1°F | 60.5°F | 4.96 in |
| August | 80.6°F | 59.4°F | 4.08 in | 80.9°F | 58.0°F | 4.29 in |
| September | 73.9°F | 50.7°F | 3.92 in | 74.9°F | 48.8°F | 3.94 in |
| October | 61.1°F | 39.4°F | 2.99 in | 61.1°F | 37.4°F | 3.08 in |
| November | 46.1°F | 28.5°F | 2.34 in | 45.3°F | 25.9°F | 2.22 in |
| December | 33.0°F | 17.8°F | 1.92 in | 32.2°F | 15.6°F | 1.56 in |
Cities that consider Fitchburg their climate twin
These US cities have Fitchburg in their top 3 most-similar list — meaning if you were to move from any of these places, Fitchburg would feel familiar.
- Prairieburg, IA (ranks Fitchburg #3)
How this is computed
Each city is represented by a 24-dimensional vector: 12 monthly average temperatures and 12 monthly average precipitations. Each dimension is z-score normalized across the population of US cities, so that temperature variance and precipitation variance contribute proportionally. Distance between cities is Euclidean. We filter out cities within 2° latitude/longitude (~140 miles) so that "twins" mean climatically similar but geographically distinct — not just the neighboring town. Full methodology →