Climate twins of Fromberg, MT
These are the US cities whose 12-month climate pattern most closely matches Fromberg'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: Fromberg vs its climate twin
Top match: Midwest, WY
| Month | Fromberg | Midwest | ||||
|---|---|---|---|---|---|---|
| High | Low | Precip | High | Low | Precip | |
| January | 35.4°F | 12.9°F | 0.29 in | 35.6°F | 11.6°F | 0.32 in |
| February | 38.9°F | 15.1°F | 0.33 in | 37.5°F | 13.3°F | 0.53 in |
| March | 50.4°F | 22.4°F | 0.47 in | 48.9°F | 21.4°F | 0.96 in |
| April | 57.7°F | 29.9°F | 1.57 in | 56.4°F | 27.7°F | 1.39 in |
| May | 67.4°F | 39.6°F | 2.25 in | 66.2°F | 37.6°F | 2.52 in |
| June | 77.3°F | 47.0°F | 1.80 in | 78.6°F | 45.8°F | 1.59 in |
| July | 87.2°F | 53.1°F | 0.83 in | 88.1°F | 52.6°F | 1.07 in |
| August | 86.3°F | 50.2°F | 0.61 in | 86.4°F | 50.2°F | 0.66 in |
| September | 75.3°F | 41.5°F | 1.15 in | 76.0°F | 41.2°F | 0.88 in |
| October | 59.7°F | 31.7°F | 1.23 in | 60.8°F | 30.3°F | 1.29 in |
| November | 45.8°F | 22.2°F | 0.60 in | 46.1°F | 20.4°F | 0.57 in |
| December | 35.9°F | 14.2°F | 0.37 in | 35.4°F | 12.0°F | 0.61 in |
Cities that consider Fromberg their climate twin
These US cities have Fromberg in their top 3 most-similar list — meaning if you were to move from any of these places, Fromberg would feel familiar.
- Midwest, WY (ranks Fromberg #1)
- Edgerton, WY (ranks Fromberg #1)
- Kaycee, WY (ranks Fromberg #1)
- Three Forks, MT (ranks Fromberg #1)
- Helena, MT (ranks Fromberg #1)
- East Helena, MT (ranks Fromberg #1)
- Fort Benton, MT (ranks Fromberg #2)
- Lost Springs, WY (ranks Fromberg #2)
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 →