United States vs United States · 1991–2020
Saint Helena or
Yankton?
Saint Helena peaks in September (80), Yankton in September (80). Below, every month side by side — the better comfort score of the pair is marked, which is a statement about climate only.
| Month | Saint Helena day | Saint Helena rain | Yankton day | Yankton rain | Daylight | Better score |
|---|---|---|---|---|---|---|
| January | -1.1°C | 17 mm | -1.1°C | 17 mm | 9 h 21 / 9 h 21 | level · 5 |
| February | 1.6°C | 23 mm | 1.6°C | 23 mm | 10 h 28 / 10 h 28 | level · 5 |
| March | 8.4°C | 41 mm | 8.4°C | 41 mm | 11 h 47 / 11 h 47 | level · 11 |
| April | 15.6°C | 85 mm | 15.6°C | 85 mm | 13 h 19 / 13 h 19 | level · 37 |
| May | 22.2°C | 93 mm | 22.2°C | 93 mm | 14 h 37 / 14 h 37 | level · 68 |
| June | 28.1°C | 104 mm | 28.1°C | 104 mm | 15 h 19 / 15 h 19 | level · 71 |
| July | 30.6°C | 84 mm | 30.6°C | 84 mm | 15 h 02 / 15 h 03 | level · 64 |
| August | 29.3°C | 80 mm | 29.3°C | 80 mm | 13 h 55 / 13 h 56 | level · 71 |
| September | 25.3°C | 72 mm | 25.3°C | 72 mm | 12 h 26 / 12 h 26 | level · 80 |
| October | 17.4°C | 66 mm | 17.4°C | 66 mm | 10 h 58 / 10 h 58 | level · 50 |
| November | 8.4°C | 32 mm | 8.4°C | 32 mm | 9 h 41 / 9 h 40 | level · 14 |
| December | 1.1°C | 26 mm | 1.1°C | 26 mm | 9 h 02 / 9 h 02 | 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.