United States vs United States · 1991–2020
Cottage Grove or
Sun Prairie?
Cottage Grove peaks in September (78), Sun Prairie in September (78). Below, every month side by side — the better comfort score of the pair is marked, which is a statement about climate only.
| Month | Cottage Grove day | Cottage Grove rain | Sun Prairie day | Sun Prairie rain | Daylight | Better score |
|---|---|---|---|---|---|---|
| January | -2.6°C | 37 mm | -2.6°C | 37 mm | 9 h 19 / 9 h 19 | level · 5 |
| February | -0.3°C | 39 mm | -0.3°C | 39 mm | 10 h 27 / 10 h 27 | level · 5 |
| March | 6.6°C | 57 mm | 6.6°C | 57 mm | 11 h 47 / 11 h 47 | level · 5 |
| April | 14°C | 96 mm | 14°C | 96 mm | 13 h 20 / 13 h 20 | level · 29 |
| May | 20.7°C | 104 mm | 20.7°C | 104 mm | 14 h 38 / 14 h 39 | level · 62 |
| June | 26°C | 134 mm | 26°C | 134 mm | 15 h 21 / 15 h 22 | level · 72 |
| July | 28°C | 115 mm | 28°C | 115 mm | 15 h 04 / 15 h 05 | level · 69 |
| August | 26.8°C | 106 mm | 26.8°C | 106 mm | 13 h 56 / 13 h 57 | level · 76 |
| September | 22.9°C | 87 mm | 22.9°C | 87 mm | 12 h 26 / 12 h 27 | level · 78 |
| October | 15.5°C | 70 mm | 15.5°C | 70 mm | 10 h 57 / 10 h 57 | level · 44 |
| November | 7.3°C | 56 mm | 7.3°C | 56 mm | 9 h 39 / 9 h 39 | level · 8 |
| December | 0.3°C | 41 mm | 0.3°C | 41 mm | 9 h 01 / 9 h | 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.