United States vs United States · 1991–2020
Diagonal or
Mount Ayr?
Diagonal peaks in September (81), Mount Ayr in September (81). Below, every month side by side — the better comfort score of the pair is marked, which is a statement about climate only.
| Month | Diagonal day | Diagonal rain | Mount Ayr day | Mount Ayr rain | Daylight | Better score |
|---|---|---|---|---|---|---|
| January | -0.4°C | 20 mm | -0.4°C | 20 mm | 9 h 33 / 9 h 33 | level · 5 |
| February | 2.8°C | 30 mm | 2.8°C | 30 mm | 10 h 35 / 10 h 35 | level · 5 |
| March | 9.7°C | 54 mm | 9.7°C | 54 mm | 11 h 49 / 11 h 49 | level · 16 |
| April | 16.3°C | 93 mm | 16.3°C | 93 mm | 13 h 14 / 13 h 14 | level · 41 |
| May | 21.4°C | 138 mm | 21.4°C | 138 mm | 14 h 26 / 14 h 25 | level · 61 |
| June | 26.7°C | 129 mm | 26.7°C | 129 mm | 15 h 05 / 15 h 04 | level · 72 |
| July | 29.1°C | 109 mm | 29.1°C | 109 mm | 14 h 50 / 14 h 49 | level · 64 |
| August | 28.3°C | 109 mm | 28.3°C | 109 mm | 13 h 48 / 13 h 47 | level · 69 |
| September | 24.6°C | 94 mm | 24.6°C | 94 mm | 12 h 25 / 12 h 25 | level · 81 |
| October | 17.7°C | 71 mm | 17.7°C | 71 mm | 11 h 03 / 11 h 03 | level · 53 |
| November | 9.4°C | 51 mm | 9.4°C | 51 mm | 9 h 51 / 9 h 51 | level · 18 |
| December | 2.8°C | 45 mm | 2.8°C | 45 mm | 9 h 16 / 9 h 16 | 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.