Climate twins of Beaumont, CA

These are the US cities whose 12-month climate pattern most closely matches Beaumont'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: Beaumont vs its climate twin

Top match: Waterford, CA

Month	Beaumont			Waterford
	High	Low	Precip	High	Low	Precip
January	65.8°F	40.1°F	2.66 in	54.9°F	42.2°F	2.63 in
February	65.8°F	41.7°F	2.76 in	61.1°F	45.4°F	2.29 in
March	70.2°F	45.0°F	1.69 in	66.9°F	48.5°F	1.85 in
April	74.4°F	47.9°F	0.79 in	72.1°F	52.0°F	0.93 in
May	80.4°F	53.3°F	0.47 in	80.1°F	57.3°F	0.59 in
June	88.7°F	57.6°F	0.07 in	87.8°F	62.4°F	0.12 in
July	95.1°F	63.6°F	0.20 in	93.0°F	65.8°F	0.00 in
August	96.5°F	64.3°F	0.12 in	91.8°F	64.8°F	0.01 in
September	91.8°F	60.7°F	0.26 in	87.5°F	62.1°F	0.03 in
October	82.3°F	52.7°F	0.54 in	77.2°F	55.4°F	0.61 in
November	72.7°F	44.4°F	0.77 in	64.2°F	46.9°F	1.07 in
December	65.0°F	39.0°F	1.87 in	55.0°F	41.9°F	2.26 in

Cities that consider Beaumont their climate twin

These US cities have Beaumont in their top 3 most-similar list — meaning if you were to move from any of these places, Beaumont would feel familiar.

Livingston, CA (ranks Beaumont #2)
Turlock, CA (ranks Beaumont #2)
Waterford, CA (ranks Beaumont #2)
Gustine, CA (ranks Beaumont #2)
Newman, CA (ranks Beaumont #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 →