April weather in Sisters, OR
The average temperature in Sisters in April is 43.0°F (28.8°F–57.1°F). Average precipitation: 0.77 inches.
April is a spring month in Sisters, and is cooler than the annual average of 45.5°F. Daily temperatures swing about 28.3°F between overnight low and afternoon high. Daylight averages about 13h 14m. For travel, April is cool.
Avg High
57.1°F
Avg Low
28.8°F
Precipitation
0.77 in
Daylight
13h 14m
April records in Sisters
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| April 1 | 73.0°F (1987) | 12.9°F (1976) | 0.35 in (1996) |
| April 2 | 75.0°F (1990) | 12.9°F (1963) | 1.16 in (1982) |
| April 3 | 81.0°F (1992) | 14.0°F (1970) | 0.17 in (1998) |
| April 4 | 79.0°F (1960) | 10.9°F (1986) | 0.25 in (2006) |
| April 5 | 75.9°F (1966) | 15.1°F (2001) | 0.17 in (2019) |
| April 6 | 77.0°F (1960) | 12.9°F (1975) | 0.26 in (2020) |
| April 7 | 78.1°F (1977) | 14.0°F (1973) | 0.19 in (1972) |
| April 8 | 79.0°F (1996) | 15.1°F (1988) | 0.34 in (2013) |
| April 9 | 77.0°F (1996) | 14.0°F (2001) | 1.01 in (2019) |
| April 10 | 81.0°F (1985) | 12.9°F (1977) | 0.42 in (1992) |
| April 11 | 78.1°F (2016) | 15.1°F (1997) | 0.10 in (2001) |
| April 12 | 84.9°F (1988) | 14.0°F (1970) | 0.38 in (1982) |
| April 13 | 81.0°F (1988) | 9.0°F (1968) | 0.51 in (1992) |
| April 14 | 79.0°F (1990) | 10.9°F (1977) | 0.20 in (2004) |
| April 15 | 81.0°F (1990) | 19.0°F (1967) | 0.40 in (2002) |
| April 16 | 81.0°F (1985) | 12.9°F (1959) | 1.03 in (2019) |
| April 17 | 73.9°F (1962) | 10.9°F (1964) | 0.32 in (1992) |
| April 18 | 81.0°F (1962) | 10.9°F (1972) | 0.45 in (1965) |
| April 19 | 79.0°F (1994) | 12.0°F (1977) | 0.30 in (2004) |
| April 20 | 82.0°F (1986) | 14.0°F (1982) | 0.36 in (1997) |
| April 21 | 84.0°F (1986) | 15.1°F (1970) | 0.67 in (1988) |
| April 22 | 86.0°F (1986) | 15.1°F (1968) | 0.50 in (2008) |
| April 23 | 82.9°F (2012) | 17.1°F (1960) | 0.60 in (1974) |
| April 24 | 84.0°F (1981) | 15.1°F (1986) | 1.19 in (2005) |
| April 25 | 82.9°F (1977) | 18.0°F (1961) | 1.25 in (1978) |
| April 26 | 84.9°F (2004) | 18.0°F (1982) | 0.12 in (1994) |
| April 27 | 82.0°F (2001) | 14.0°F (1970) | 0.36 in (1962) |
| April 28 | 87.1°F (1987) | 19.0°F (1967) | 1.52 in (1990) |
| April 29 | 80.1°F (1968) | 14.0°F (1982) | 0.67 in (1983) |
| April 30 | 86.0°F (1998) | 15.1°F (1972) | 0.27 in (2009) |