United States vs United States · 1991–2020
Jefferson or
Grand Junction?
Jefferson peaks in September (81), Grand Junction in September (81). Below, every month side by side — the better comfort score of the pair is marked, which is a statement about climate only.
| Month | Jefferson day | Jefferson rain | Grand Junction day | Grand Junction rain | Daylight | Better score |
|---|---|---|---|---|---|---|
| January | -1.9°C | 24 mm | -1.9°C | 24 mm | 9 h 26 / 9 h 26 | level · 5 |
| February | 0.9°C | 31 mm | 0.9°C | 31 mm | 10 h 31 / 10 h 30 | level · 5 |
| March | 8.5°C | 49 mm | 8.5°C | 49 mm | 11 h 48 / 11 h 48 | level · 12 |
| April | 16.4°C | 96 mm | 16.4°C | 96 mm | 13 h 17 / 13 h 17 | level · 40 |
| May | 22.3°C | 122 mm | 22.3°C | 122 mm | 14 h 32 / 14 h 32 | level · 66 |
| June | 27.3°C | 132 mm | 27.3°C | 132 mm | 15 h 13 / 15 h 13 | level · 69 |
| July | 29.1°C | 102 mm | 29.1°C | 102 mm | 14 h 57 / 14 h 57 | level · 65 |
| August | 28°C | 100 mm | 28°C | 100 mm | 13 h 52 / 13 h 52 | level · 72 |
| September | 24.7°C | 77 mm | 24.7°C | 77 mm | 12 h 26 / 12 h 26 | level · 81 |
| October | 17.6°C | 62 mm | 17.6°C | 62 mm | 11 h / 11 h | level · 52 |
| November | 8.4°C | 46 mm | 8.4°C | 46 mm | 9 h 45 / 9 h 45 | level · 13 |
| December | 1°C | 33 mm | 1°C | 33 mm | 9 h 08 / 9 h 08 | 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.