United States vs United States · 1991–2020
Goltry or
Helena?
Goltry peaks in September (75), Helena in September (75). Below, every month side by side — the better comfort score of the pair is marked, which is a statement about climate only.
| Month | Goltry day | Goltry rain | Helena day | Helena rain | Daylight | Better score |
|---|---|---|---|---|---|---|
| January | 8.2°C | 26 mm | 8.2°C | 26 mm | 9 h 55 / 9 h 55 | level · 12 |
| February | 10.6°C | 32 mm | 10.6°C | 32 mm | 10 h 48 / 10 h 47 | level · 22 |
| March | 16.1°C | 56 mm | 16.1°C | 56 mm | 11 h 51 / 11 h 51 | level · 45 |
| April | 21.2°C | 83 mm | 21.2°C | 83 mm | 13 h 04 / 13 h 04 | level · 66 |
| May | 26.4°C | 111 mm | 26.4°C | 111 mm | 14 h 05 / 14 h 05 | level · 73 |
| June | 32.1°C | 112 mm | 32.1°C | 112 mm | 14 h 38 / 14 h 38 | level · 53 |
| July | 35°C | 82 mm | 35°C | 82 mm | 14 h 25 / 14 h 26 | level · 44 |
| August | 34°C | 94 mm | 34°C | 94 mm | 13 h 33 / 13 h 33 | level · 46 |
| September | 29.6°C | 65 mm | 29.6°C | 65 mm | 12 h 22 / 12 h 22 | level · 75 |
| October | 22.6°C | 77 mm | 22.6°C | 77 mm | 11 h 11 / 11 h 11 | level · 75 |
| November | 15.1°C | 41 mm | 15.1°C | 41 mm | 10 h 10 / 10 h 10 | level · 44 |
| December | 8.9°C | 37 mm | 8.9°C | 37 mm | 9 h 41 / 9 h 40 | level · 16 |
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.