Tiffin, domingo, 9 agosto, 07:10
Lluvia ligera. Sensación de 70°. Máxima 92°, mínima 67°.
En marzo, Tiffin, IA tiene una máxima media de 47.5° y una mínima media de 29.3°. Caen unas 2.7 pulgadas de precipitación (9 días de lluvia). El récord de calor es 80.8° (1986) y el de frío -18.9° (1962). Las normales se calculan sobre los últimos 60 años.
| Día | Máxima | Mínima | Prob. lluvia | Récord máx. | Récord mín. |
|---|---|---|---|---|---|
| 1 | 40.8° | 23.2° | 25% | 67.8° (1992) | -18.9° (1962) |
| 2 | 39.2° | 22.5° | 23% | 67.1° (1974) | -7.6° (2014) |
| 3 | 40.6° | 22.5° | 17% | 73.9° (2024) | -15.7° (2014) |
| 4 | 41.9° | 23.4° | 38% | 65.3° (1992) | -13.9° (2002) |
| 5 | 41.2° | 25° | 33% | 69.6° (2009) | -12.3° (1960) |
| 6 | 43.2° | 23.5° | 22% | 68.4° (2017) | -12.5° (1960) |
| 7 | 42.8° | 25.2° | 28% | 75.7° (2000) | 0.5° (1960) |
| 8 | 43.2° | 25.3° | 35% | 72.5° (2000) | -10.1° (2008) |
| 9 | 43.9° | 25° | 32% | 66.7° (1986) | -7.1° (1975) |
| 10 | 45.1° | 25.9° | 25% | 70.7° (2025) | -1.1° (1984) |
| 11 | 46.2° | 27° | 28% | 72.1° (1972) | 0.9° (1998) |
| 12 | 46.6° | 27.3° | 37% | 74.8° (1990) | -13.5° (1998) |
| 13 | 47.1° | 29.1° | 25% | 73.9° (2007) | 1.8° (1975) |
| 14 | 49.5° | 29.7° | 23% | 78.3° (2025) | 1.9° (1960) |
| 15 | 48.2° | 28.4° | 25% | 75.6° (2012) | 1° (1975) |
| 16 | 48.7° | 30.2° | 22% | 76.6° (2015) | 16.3° (1997) |
| 17 | 48.2° | 31.1° | 32% | 78.1° (2012) | 11.7° (1993) |
| 18 | 48.7° | 30.9° | 35% | 76.5° (2012) | 4.3° (1960) |
| 19 | 49.3° | 30.9° | 30% | 76.5° (2012) | 1.4° (1965) |
| 20 | 49.8° | 31.6° | 32% | 75.7° (2012) | -2.2° (1965) |
| 21 | 50° | 31.5° | 25% | 74.1° (2012) | -3.3° (1965) |
| 22 | 50° | 31.1° | 28% | 68.9° (1994) | 11.7° (1960) |
| 23 | 50.2° | 31.5° | 35% | 72.1° (1994) | 3.2° (1960) |
| 24 | 50.2° | 32.4° | 45% | 74.5° (1967) | 3.6° (1965) |
| 25 | 49.8° | 33.1° | 28% | 77.9° (2007) | -0.2° (1960) |
| 26 | 50.9° | 32.7° | 27% | 79.9° (1991) | 8.1° (1965) |
| 27 | 52.2° | 33.8° | 33% | 74.8° (2012) | -5.6° (1964) |
| 28 | 53.8° | 35.8° | 35% | 77.2° (2025) | 9.5° (1970) |
| 29 | 52.9° | 35.4° | 32% | 80.8° (1986) | 9.9° (1969) |
| 30 | 54.5° | 36° | 37% | 77.2° (1967) | 0.9° (1964) |
| 31 | 55.4° | 36.3° | 38% | 77.2° (1986) | 11.3° (1964) |