September weather in Regan, ND
The average temperature in Regan in September is 58.1°F (46.3°F–69.9°F). Average precipitation: inches.
September is a fall month in Regan, and is warmer than the annual average of 40.6°F. Daily temperatures swing about 23.6°F between overnight low and afternoon high. Daylight averages about 12h 19m. For travel, September is a comfortable month to visit.
Avg High
69.9°F
Avg Low
46.3°F
Precipitation
in
Daylight
12h 19m
September records in Regan
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 102.9°F (1929) | 35.1°F (1981) | 0.57 in (1980) |
| September 2 | 99.0°F (1983) | 30.9°F (1974) | 0.55 in (1985) |
| September 3 | 99.0°F (1976) | 34.0°F (1961) | 1.06 in (1968) |
| September 4 | 99.0°F (1978) | 35.1°F (1962) | 0.93 in (1999) |
| September 5 | 99.0°F (1945) | 30.9°F (1929) | 1.82 in (1990) |
| September 6 | 102.9°F (1978) | 30.0°F (1986) | 1.34 in (1981) |
| September 7 | 100.9°F (1976) | 30.9°F (1965) | 2.53 in (2010) |
| September 8 | 102.9°F (1959) | 30.0°F (1998) | 1.37 in (1941) |
| September 9 | 93.9°F (1994) | 35.1°F (1941) | 0.56 in (2007) |
| September 10 | 91.9°F (1982) | 27.0°F (1955) | 1.22 in (1950) |
| September 11 | 98.1°F (1982) | 26.1°F (1964) | 1.35 in (2003) |
| September 12 | 93.0°F (1948) | 32.0°F (1989) | 2.75 in (1978) |
| September 13 | 91.9°F (1969) | 26.1°F (1970) | 1.33 in (1954) |
| September 14 | 88.0°F (1969) | 26.1°F (1949) | 0.70 in (1942) |
| September 15 | 93.0°F (2002) | 27.0°F (1982) | 1.60 in (1994) |
| September 16 | 99.0°F (1948) | 27.0°F (1959) | 1.70 in (1997) |
| September 17 | 90.0°F (1979) | 25.0°F (1929) | 0.83 in (1986) |
| September 18 | 93.9°F (1989) | 30.0°F (1927) | 1.11 in (1977) |
| September 19 | 91.9°F (1939) | 25.0°F (1957) | 1.57 in (1975) |
| September 20 | 93.9°F (1960) | 25.0°F (1991) | 0.65 in (2011) |
| September 21 | 88.0°F (1940) | 23.0°F (1983) | 1.18 in (1955) |
| September 22 | 84.9°F (1930) | 21.9°F (1983) | 0.87 in (1977) |
| September 23 | 89.1°F (1958) | 23.0°F (1983) | 1.35 in (2008) |
| September 24 | 84.9°F (2007) | 21.9°F (1965) | 3.10 in (1977) |
| September 25 | 82.0°F (1974) | 21.9°F (1939) | 0.92 in (1986) |
| September 26 | 93.0°F (1963) | 19.0°F (1942) | 0.30 in (1972) |
| September 27 | 90.0°F (1952) | 18.0°F (1942) | 0.64 in (1999) |
| September 28 | 93.0°F (1952) | 19.9°F (1942) | 0.91 in (1964) |
| September 29 | 84.0°F (1928) | 21.9°F (1942) | 0.74 in (1965) |
| September 30 | 89.1°F (1963) | 21.9°F (1939) | 0.40 in (1966) |