September weather in Clarkson, NE
The average temperature in Clarkson in September is 63.6°F (51.6°F–75.7°F). Average precipitation: inches.
September is a fall month in Clarkson, and is warmer than the annual average of 48.7°F. Daily temperatures swing about 24.1°F between overnight low and afternoon high. Daylight averages about 12h 16m. For travel, September is one of the best months of the year to visit.
Avg High
75.7°F
Avg Low
51.6°F
Precipitation
in
Daylight
12h 16m
September records in Clarkson
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 97.0°F (1990) | 37.0°F (1949) | 0.79 in (1966) |
| September 2 | 100.0°F (1956) | 42.1°F (1952) | 1.95 in (1997) |
| September 3 | 98.1°F (2000) | 30.9°F (1974) | 1.90 in (1970) |
| September 4 | 98.1°F (1965) | 36.0°F (1974) | 4.28 in (1989) |
| September 5 | 96.1°F (1945) | 34.0°F (1962) | 1.47 in (1994) |
| September 6 | 98.1°F (1976) | 39.9°F (1956) | 1.04 in (1946) |
| September 7 | 98.1°F (1971) | 42.1°F (1944) | 1.04 in (1992) |
| September 8 | 98.1°F (1947) | 37.9°F (1986) | 1.10 in (1962) |
| September 9 | 97.0°F (1955) | 36.0°F (1943) | 1.67 in (1989) |
| September 10 | 93.0°F (1979) | 37.0°F (1959) | 1.93 in (1949) |
| September 11 | 95.0°F (1988) | 37.0°F (1959) | 2.63 in (2003) |
| September 12 | 93.0°F (1948) | 32.0°F (1975) | 1.04 in (1951) |
| September 13 | 95.0°F (1955) | 32.0°F (1974) | 1.55 in (1991) |
| September 14 | 93.0°F (1955) | 36.0°F (1989) | 1.27 in (1991) |
| September 15 | 96.1°F (1955) | 30.9°F (1993) | 3.12 in (2001) |
| September 16 | 95.0°F (1955) | 35.1°F (1984) | 1.30 in (1944) |
| September 17 | 97.0°F (1953) | 32.0°F (1980) | 1.26 in (1986) |
| September 18 | 93.9°F (1947) | 32.0°F (1973) | 1.10 in (1945) |
| September 19 | 97.0°F (1948) | 27.0°F (1991) | 0.93 in (1995) |
| September 20 | 93.0°F (1998) | 27.0°F (1943) | 1.24 in (1996) |
| September 21 | 97.0°F (1956) | 30.0°F (1999) | 0.93 in (1994) |
| September 22 | 89.1°F (1945) | 27.0°F (1995) | 2.00 in (1994) |
| September 23 | 89.1°F (1945) | 25.0°F (1983) | 2.00 in (1994) |
| September 24 | 86.0°F (1953) | 26.1°F (1965) | 4.12 in (1948) |
| September 25 | 89.1°F (1956) | 27.0°F (1975) | 0.95 in (1970) |
| September 26 | 93.0°F (1956) | 26.1°F (1984) | 0.69 in (1973) |
| September 27 | 93.9°F (1956) | 30.0°F (1942) | 1.17 in (1965) |
| September 28 | 90.0°F (1953) | 25.0°F (1951) | 1.91 in (1988) |
| September 29 | 89.1°F (1981) | 21.0°F (1984) | 2.09 in (1965) |
| September 30 | 93.0°F (1952) | 24.1°F (1984) | 2.04 in (1982) |