United States vs United States · 1991–2020

Aurora or
Republic?

Aurora peaks in September (73), Republic in September (73). Below, every month side by side — the better comfort score of the pair is marked, which is a statement about climate only.

Aurora against Republic, month by month. Stations: BILLINGS 1SW (15.7 km) and BILLINGS 1SW (11.2 km)
MonthAurora dayAurora rainRepublic dayRepublic rainDaylightBetter score
January6.2°C69 mm6.2°C69 mm9 h 53 / 9 h 52level · 5
February9.1°C60 mm9.1°C60 mm10 h 46 / 10 h 46level · 11
March14.3°C100 mm14.3°C100 mm11 h 51 / 11 h 51level · 28
April19.7°C110 mm19.7°C110 mm13 h 05 / 13 h 06level · 54
May23.9°C150 mm23.9°C150 mm14 h 07 / 14 h 08level · 71
June28.7°C116 mm28.7°C116 mm14 h 41 / 14 h 42level · 65
July31.2°C103 mm31.2°C103 mm14 h 28 / 14 h 29level · 55
August31.1°C97 mm31.1°C97 mm13 h 34 / 13 h 35level · 59
September27.3°C116 mm27.3°C116 mm12 h 22 / 12 h 22level · 73
October20.4°C95 mm20.4°C95 mm11 h 11 / 11 h 10level · 61
November13.7°C95 mm13.7°C95 mm10 h 08 / 10 h 08level · 28
December8°C72 mm8°C72 mm9 h 38 / 9 h 37level · 6

Comfort scores compare climate and nothing else — not cost, crowds, flights or what there is to do when you arrive. Two places can also read stations of very different quality: check the distance in the caption above before treating a one-point gap as meaningful.