United States vs United States · 1991–2020
Challis or
Clayton?
Challis peaks in June (81), Clayton in June (81). Below, every month side by side — the better comfort score of the pair is marked, which is a statement about climate only.
| Month | Challis day | Challis rain | Clayton day | Clayton rain | Daylight | Better score |
|---|---|---|---|---|---|---|
| January | -1.4°C | 10 mm | -1.4°C | 10 mm | 9 h 11 / 9 h 12 | level · 5 |
| February | 2.4°C | 9 mm | 2.4°C | 9 mm | 10 h 22 / 10 h 23 | level · 5 |
| March | 9.4°C | 12 mm | 9.4°C | 12 mm | 11 h 46 / 11 h 47 | level · 17 |
| April | 14.1°C | 13 mm | 14.1°C | 13 mm | 13 h 24 / 13 h 23 | level · 38 |
| May | 19.5°C | 25 mm | 19.5°C | 25 mm | 14 h 46 / 14 h 45 | level · 62 |
| June | 25°C | 23 mm | 25°C | 23 mm | 15 h 32 / 15 h 30 | level · 81 |
| July | 31.4°C | 9 mm | 31.4°C | 9 mm | 15 h 14 / 15 h 12 | level · 68 |
| August | 29.7°C | 12 mm | 29.7°C | 12 mm | 14 h 02 / 14 h 01 | level · 71 |
| September | 23.7°C | 17 mm | 23.7°C | 17 mm | 12 h 28 / 12 h 27 | level · 81 |
| October | 15°C | 15 mm | 15°C | 15 mm | 10 h 54 / 10 h 54 | level · 42 |
| November | 5.7°C | 12 mm | 5.7°C | 12 mm | 9 h 31 / 9 h 33 | level · 5 |
| December | -1.6°C | 13 mm | -1.6°C | 13 mm | 8 h 51 / 8 h 52 | level · 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.