Thief River Falls, Sunday, 9 August, 05:25
Overcast. Feels like 59°. High 78°, low 59°.
In April, Thief River Falls, MN averages a high of 50.4° and a low of 31.3°. About 2.0 inches of precipitation fall over the month (8 wet days). The record high is 88.2° (1980) and the record low -8.1° (1997). Normals are computed over the last 60 years.
| Day | High | Low | Chance of precip. | Record high | Record low |
|---|---|---|---|---|---|
| 1 | 41.9° | 24.4° | 28% | 66.7° (2015) | -5.8° (1975) |
| 2 | 41.5° | 24.6° | 33% | 63° (2010) | -4.4° (1975) |
| 3 | 41.2° | 23.5° | 32% | 69.1° (1991) | -3.6° (1975) |
| 4 | 42.3° | 23.7° | 17% | 66.6° (1991) | -0.6° (1971) |
| 5 | 44.2° | 25° | 27% | 73° (1991) | 5.2° (1971) |
| 6 | 45.9° | 26.1° | 15% | 76.3° (1991) | -6° (1979) |
| 7 | 45° | 27.5° | 22% | 67.8° (1988) | 0.9° (1997) |
| 8 | 46° | 27.7° | 28% | 72° (1988) | 1.9° (2018) |
| 9 | 47.3° | 28.2° | 18% | 71.8° (1977) | -8.1° (1997) |
| 10 | 47.8° | 28.4° | 20% | 70.9° (1977) | -3.3° (1997) |
| 11 | 48.9° | 29.3° | 20% | 75.6° (1968) | -4° (1997) |
| 12 | 50° | 31.5° | 37% | 67.8° (1998) | 8.2° (1997) |
| 13 | 50° | 31.6° | 32% | 76.6° (2003) | 8.8° (1962) |
| 14 | 51.3° | 32.2° | 30% | 70.3° (2017) | 11.5° (1962) |
| 15 | 52° | 32.9° | 27% | 74.1° (2006) | 3.6° (1962) |
| 16 | 52° | 32.7° | 23% | 78.6° (2002) | 11.3° (1997) |
| 17 | 52.5° | 31.1° | 23% | 72.7° (1977) | 7.2° (2022) |
| 18 | 53.2° | 33.6° | 30% | 81.3° (2005) | 14.7° (1967) |
| 19 | 53.1° | 33.8° | 25% | 78.4° (1987) | 3.6° (2022) |
| 20 | 53.2° | 35.1° | 38% | 79.9° (1980) | 15.6° (2013) |
| 21 | 53.4° | 32.9° | 32% | 88.2° (1980) | 20.5° (2020) |
| 22 | 53.8° | 33.4° | 20% | 79.9° (1990) | 21.4° (1967) |
| 23 | 55.4° | 35.2° | 22% | 82.8° (1990) | 11.3° (2023) |
| 24 | 56.3° | 35.4° | 22% | 80.8° (1990) | 21.6° (2023) |
| 25 | 55.2° | 35.8° | 20% | 77.2° (1990) | 21.6° (2013) |
| 26 | 54.9° | 36° | 23% | 73.9° (1974) | 20.3° (2022) |
| 27 | 54.1° | 36.3° | 33% | 73° (2013) | 17.4° (2008) |
| 28 | 56.3° | 35.6° | 32% | 78.4° (1987) | 16.5° (1994) |
| 29 | 56.1° | 36.9° | 28% | 77.5° (1985) | 19° (1966) |
| 30 | 56.1° | 37.8° | 40% | 77.2° (1977) | 18° (1966) |