United States vs United States · 1991–2020
Altamont or
Effingham?
Altamont peaks in September (77), Effingham in September (77). Below, every month side by side — the better comfort score of the pair is marked, which is a statement about climate only.
| Month | Altamont day | Altamont rain | Effingham day | Effingham rain | Daylight | Better score |
|---|---|---|---|---|---|---|
| January | 2.7°C | 72 mm | 2.7°C | 72 mm | 9 h 42 / 9 h 42 | level · 5 |
| February | 5.3°C | 63 mm | 5.3°C | 63 mm | 10 h 40 / 10 h 40 | level · 5 |
| March | 11.7°C | 80 mm | 11.7°C | 80 mm | 11 h 50 / 11 h 50 | level · 21 |
| April | 18.7°C | 121 mm | 18.7°C | 121 mm | 13 h 10 / 13 h 10 | level · 48 |
| May | 24.2°C | 134 mm | 24.2°C | 134 mm | 14 h 17 / 14 h 17 | level · 73 |
| June | 29.3°C | 127 mm | 29.3°C | 127 mm | 14 h 54 / 14 h 54 | level · 61 |
| July | 31°C | 112 mm | 31°C | 112 mm | 14 h 39 / 14 h 40 | level · 55 |
| August | 30.4°C | 85 mm | 30.4°C | 85 mm | 13 h 41 / 13 h 42 | level · 64 |
| September | 27°C | 77 mm | 27°C | 77 mm | 12 h 24 / 12 h 24 | level · 77 |
| October | 20.1°C | 93 mm | 20.1°C | 93 mm | 11 h 06 / 11 h 06 | level · 60 |
| November | 11.9°C | 97 mm | 11.9°C | 97 mm | 9 h 59 / 9 h 59 | level · 21 |
| December | 5.3°C | 75 mm | 5.3°C | 75 mm | 9 h 26 / 9 h 26 | 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.