United States vs United States · 1991–2020
Rollingstone or
Saint Charles?
Rollingstone peaks in September (79), Saint Charles in September (79). Below, every month side by side — the better comfort score of the pair is marked, which is a statement about climate only.
| Month | Rollingstone day | Rollingstone rain | Saint Charles day | Saint Charles rain | Daylight | Better score |
|---|---|---|---|---|---|---|
| January | -4°C | 28 mm | -4°C | 28 mm | 9 h 13 / 9 h 14 | level · 5 |
| February | -0.8°C | 28 mm | -0.8°C | 28 mm | 10 h 23 / 10 h 24 | level · 5 |
| March | 6.3°C | 51 mm | 6.3°C | 51 mm | 11 h 47 / 11 h 47 | level · 5 |
| April | 13.7°C | 94 mm | 13.7°C | 94 mm | 13 h 23 / 13 h 22 | level · 30 |
| May | 21.9°C | 116 mm | 21.9°C | 116 mm | 14 h 44 / 14 h 43 | level · 66 |
| June | 27.3°C | 130 mm | 27.3°C | 130 mm | 15 h 28 / 15 h 27 | level · 67 |
| July | 29.2°C | 102 mm | 29.2°C | 102 mm | 15 h 11 / 15 h 10 | level · 62 |
| August | 27.6°C | 115 mm | 27.6°C | 115 mm | 14 h 01 / 14 h | level · 67 |
| September | 22.9°C | 96 mm | 22.9°C | 96 mm | 12 h 27 / 12 h 27 | level · 79 |
| October | 15.1°C | 63 mm | 15.1°C | 63 mm | 10 h 55 / 10 h 55 | level · 46 |
| November | 5.2°C | 48 mm | 5.2°C | 48 mm | 9 h 34 / 9 h 34 | level · 5 |
| December | -0.6°C | 31 mm | -0.6°C | 31 mm | 8 h 54 / 8 h 54 | 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.