United States vs United States · 1991–2020
Simpson or
Vienna?
Simpson peaks in May (75), Vienna in May (75). Below, every month side by side — the better comfort score of the pair is marked, which is a statement about climate only.
| Month | Simpson day | Simpson rain | Vienna day | Vienna rain | Daylight | Better score |
|---|---|---|---|---|---|---|
| January | 7°C | 85 mm | 7°C | 85 mm | 9 h 50 / 9 h 51 | level · 5 |
| February | 10.1°C | 83 mm | 10.1°C | 83 mm | 10 h 45 / 10 h 45 | level · 15 |
| March | 15.4°C | 110 mm | 15.4°C | 110 mm | 11 h 51 / 11 h 51 | level · 36 |
| April | 21.5°C | 127 mm | 21.5°C | 127 mm | 13 h 06 / 13 h 06 | level · 62 |
| May | 25.9°C | 119 mm | 25.9°C | 119 mm | 14 h 10 / 14 h 09 | level · 75 |
| June | 30.1°C | 93 mm | 30.1°C | 93 mm | 14 h 44 / 14 h 44 | level · 63 |
| July | 31.9°C | 113 mm | 31.9°C | 113 mm | 14 h 30 / 14 h 30 | level · 50 |
| August | 31.4°C | 82 mm | 31.4°C | 82 mm | 13 h 36 / 13 h 36 | level · 60 |
| September | 28.5°C | 89 mm | 28.5°C | 89 mm | 12 h 23 / 12 h 23 | level · 75 |
| October | 22.4°C | 94 mm | 22.4°C | 94 mm | 11 h 10 / 11 h 10 | level · 72 |
| November | 14.6°C | 107 mm | 14.6°C | 107 mm | 10 h 06 / 10 h 06 | level · 35 |
| December | 8.8°C | 107 mm | 8.8°C | 107 mm | 9 h 35 / 9 h 36 | 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.