United States vs United States · 1991–2020
Mountainside or
Union?
Mountainside peaks in September (76), Union in September (76). Below, every month side by side — the better comfort score of the pair is marked, which is a statement about climate only.
| Month | Mountainside day | Mountainside rain | Union day | Union rain | Daylight | Better score |
|---|---|---|---|---|---|---|
| January | 5.1°C | 92 mm | 5.1°C | 92 mm | 9 h 33 / 9 h 33 | level · 5 |
| February | 6.7°C | 81 mm | 6.7°C | 81 mm | 10 h 35 / 10 h 35 | level · 5 |
| March | 11.3°C | 114 mm | 11.3°C | 114 mm | 11 h 49 / 11 h 49 | level · 13 |
| April | 17.9°C | 102 mm | 17.9°C | 102 mm | 13 h 14 / 13 h 14 | level · 46 |
| May | 22.9°C | 101 mm | 22.9°C | 101 mm | 14 h 25 / 14 h 25 | level · 72 |
| June | 27.9°C | 122 mm | 27.9°C | 122 mm | 15 h 04 / 15 h 04 | level · 69 |
| July | 30.5°C | 124 mm | 30.5°C | 124 mm | 14 h 49 / 14 h 49 | level · 55 |
| August | 29.7°C | 107 mm | 29.7°C | 107 mm | 13 h 47 / 13 h 47 | level · 62 |
| September | 25.6°C | 116 mm | 25.6°C | 116 mm | 12 h 25 / 12 h 25 | level · 76 |
| October | 19.3°C | 111 mm | 19.3°C | 111 mm | 11 h 03 / 11 h 03 | level · 54 |
| November | 13.5°C | 92 mm | 13.5°C | 92 mm | 9 h 51 / 9 h 51 | level · 30 |
| December | 7.9°C | 111 mm | 7.9°C | 111 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.