United States vs United States · 1991–2020
Arrowhead or
Windsor?
Arrowhead peaks in September (82), Windsor in September (82). Below, every month side by side — the better comfort score of the pair is marked, which is a statement about climate only.
| Month | Arrowhead day | Arrowhead rain | Windsor day | Windsor rain | Daylight | Better score |
|---|---|---|---|---|---|---|
| January | 6°C | 10 mm | 6°C | 10 mm | 9 h 34 / 9 h 34 | level · 5 |
| February | 7.2°C | 11 mm | 7.2°C | 11 mm | 10 h 35 / 10 h 36 | level · 5 |
| March | 12.8°C | 28 mm | 12.8°C | 28 mm | 11 h 49 / 11 h 49 | level · 30 |
| April | 16.2°C | 51 mm | 16.2°C | 51 mm | 13 h 14 / 13 h 13 | level · 44 |
| May | 21.1°C | 65 mm | 21.1°C | 65 mm | 14 h 25 / 14 h 24 | level · 66 |
| June | 27.4°C | 45 mm | 27.4°C | 45 mm | 15 h 03 / 15 h 03 | level · 78 |
| July | 30.9°C | 40 mm | 30.9°C | 40 mm | 14 h 48 / 14 h 48 | level · 73 |
| August | 29.5°C | 34 mm | 29.5°C | 34 mm | 13 h 47 / 13 h 46 | level · 76 |
| September | 25.1°C | 34 mm | 25.1°C | 34 mm | 12 h 25 / 12 h 25 | level · 82 |
| October | 17.5°C | 29 mm | 17.5°C | 29 mm | 11 h 03 / 11 h 03 | level · 53 |
| November | 10.6°C | 18 mm | 10.6°C | 18 mm | 9 h 52 / 9 h 52 | level · 21 |
| December | 5.6°C | 9 mm | 5.6°C | 9 mm | 9 h 17 / 9 h 18 | 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.