October weather in Castana, IA
The average temperature in Castana in October is 51.2°F (39.6°F–62.7°F). Average precipitation: 2.43 inches. Average snowfall is 0.7 inches.
October is a fall month in Castana, and is warmer than the annual average of 48.2°F. Daily temperatures swing about 23.1°F between overnight low and afternoon high. Expect about 7 days with precipitation. Daylight averages about 10h 50m. For travel, October is a comfortable month to visit.
Avg High
62.7°F
Avg Low
39.6°F
Precipitation
2.43 in
Snow
0.7 in
October records in Castana
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| October 1 | 88.0°F (1976) | 28.0°F (1975) | 1.20 in (1950) |
| October 2 | 91.0°F (1953) | 27.0°F (1974) | 1.48 in (1950) |
| October 3 | 89.1°F (1997) | 25.0°F (1980) | 0.99 in (1990) |
| October 4 | 88.0°F (1997) | 27.0°F (1950) | 1.82 in (2002) |
| October 5 | 91.9°F (1963) | 27.0°F (1988) | 2.20 in (1995) |
| October 6 | 90.0°F (1963) | 24.1°F (1952) | 1.20 in (1948) |
| October 7 | 88.0°F (1997) | 24.1°F (1978) | 2.35 in (1992) |
| October 8 | 84.9°F (1949) | 21.9°F (2000) | 2.60 in (1992) |
| October 9 | 87.1°F (2010) | 25.0°F (1977) | 3.71 in (1970) |
| October 10 | 81.0°F (1953) | 24.1°F (1970) | 1.89 in (1961) |
| October 11 | 87.1°F (1956) | 21.0°F (1987) | 2.10 in (1986) |
| October 12 | 91.0°F (1975) | 24.1°F (1977) | 1.47 in (1997) |
| October 13 | 89.1°F (1975) | 21.9°F (1979) | 0.84 in (1969) |
| October 14 | 86.0°F (1975) | 24.1°F (1969) | 0.55 in (2008) |
| October 15 | 87.1°F (1958) | 24.1°F (2006) | 1.76 in (2013) |
| October 16 | 81.0°F (1991) | 21.0°F (1976) | 2.40 in (1980) |
| October 17 | 82.0°F (1961) | 19.9°F (1976) | 2.00 in (1968) |
| October 18 | 84.0°F (1950) | 23.0°F (1972) | 0.80 in (1985) |
| October 19 | 84.0°F (2003) | 12.0°F (1972) | 1.45 in (1965) |
| October 20 | 87.1°F (2003) | 16.0°F (1960) | 0.53 in (1972) |
| October 21 | 81.0°F (2003) | 19.9°F (1987) | 0.71 in (1963) |
| October 22 | 82.9°F (1975) | 19.0°F (1976) | 1.75 in (2008) |
| October 23 | 82.0°F (1975) | 18.0°F (1981) | 2.33 in (2009) |
| October 24 | 79.0°F (1989) | 21.9°F (1972) | 0.62 in (1986) |
| October 25 | 79.0°F (1952) | 19.9°F (1957) | 0.72 in (2012) |
| October 26 | 82.9°F (1955) | 19.9°F (1980) | 1.04 in (1954) |
| October 27 | 82.0°F (1966) | 17.1°F (1997) | 1.35 in (1971) |
| October 28 | 82.0°F (1999) | 15.1°F (1967) | 0.51 in (2002) |
| October 29 | 80.1°F (2016) | 19.9°F (1980) | 1.16 in (1971) |
| October 30 | 79.0°F (1990) | 15.1°F (1991) | 2.00 in (1979) |
| October 31 | 78.1°F (1968) | 16.0°F (1949) | 1.14 in (1979) |