United States vs United States · 1991–2020

Union or
Vandalia?

Union peaks in September (83), Vandalia in September (83). Below, every month side by side — the better comfort score of the pair is marked, which is a statement about climate only.

Union against Vandalia, month by month. Stations: DAYTON INTL AP (7.5 km) and DAYTON INTL AP (2.4 km)
MonthUnion dayUnion rainVandalia dayVandalia rainDaylightBetter score
January2°C78 mm2°C78 mm9 h 38 / 9 h 38level · 5
February4.3°C60 mm4.3°C60 mm10 h 37 / 10 h 37level · 5
March10°C89 mm10°C89 mm11 h 49 / 11 h 49level · 13
April17.3°C113 mm17.3°C113 mm13 h 12 / 13 h 12level · 43
May22.7°C115 mm22.7°C115 mm14 h 21 / 14 h 21level · 71
June27.3°C105 mm27.3°C105 mm14 h 59 / 14 h 59level · 71
July29.1°C100 mm29.1°C100 mm14 h 44 / 14 h 44level · 63
August28.4°C75 mm28.4°C75 mm13 h 44 / 13 h 44level · 72
September25.1°C84 mm25.1°C84 mm12 h 24 / 12 h 24level · 83
October18.2°C75 mm18.2°C75 mm11 h 05 / 11 h 05level · 57
November10.8°C78 mm10.8°C78 mm9 h 55 / 9 h 55level · 21
December4.5°C77 mm4.5°C77 mm9 h 21 / 9 h 21level · 5

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.