United States vs United States · 1991–2020
Rock Hill or
St. Louis?
Rock Hill peaks in May (78), St. Louis in May (78). Below, every month side by side — the better comfort score of the pair is marked, which is a statement about climate only.
| Month | Rock Hill day | Rock Hill rain | St. Louis day | St. Louis rain | Daylight | Better score |
|---|---|---|---|---|---|---|
| January | 4.6°C | 65 mm | 4.6°C | 65 mm | 9 h 44 / 9 h 44 | level · 5 |
| February | 7.7°C | 53 mm | 7.7°C | 53 mm | 10 h 41 / 10 h 41 | level · 10 |
| March | 13.5°C | 86 mm | 13.5°C | 86 mm | 11 h 50 / 11 h 50 | level · 33 |
| April | 19.5°C | 120 mm | 19.5°C | 120 mm | 13 h 09 / 13 h 09 | level · 56 |
| May | 25.1°C | 118 mm | 25.1°C | 118 mm | 14 h 15 / 14 h 15 | level · 78 |
| June | 29.9°C | 120 mm | 29.9°C | 120 mm | 14 h 51 / 14 h 51 | level · 56 |
| July | 31.9°C | 98 mm | 31.9°C | 98 mm | 14 h 37 / 14 h 37 | level · 50 |
| August | 31.2°C | 90 mm | 31.2°C | 90 mm | 13 h 40 / 13 h 40 | level · 55 |
| September | 27.2°C | 88 mm | 27.2°C | 88 mm | 12 h 23 / 12 h 23 | level · 77 |
| October | 20.9°C | 79 mm | 20.9°C | 79 mm | 11 h 07 / 11 h 07 | level · 71 |
| November | 13.6°C | 92 mm | 13.6°C | 92 mm | 10 h 01 / 10 h 01 | level · 35 |
| December | 7.1°C | 63 mm | 7.1°C | 63 mm | 9 h 29 / 9 h 29 | level · 8 |
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.