August weather in Harlem, MT
The average temperature in Harlem in August is 68.2°F (51.6°F–84.7°F). Average precipitation: 0.99 inches.
August is a summer month in Harlem, and is warmer than the annual average of 43.6°F. Daily temperatures swing about 33.1°F between overnight low and afternoon high. Expect about 5 days with precipitation. Daylight averages about 14h 9m. For travel, August is a comfortable month to visit.
Avg High
84.7°F
Avg Low
51.6°F
Precipitation
0.99 in
Daylight
14h 9m
August records in Harlem
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 102.9°F (2000) | 41.0°F (1950) | 0.36 in (1982) |
| August 2 | 105.1°F (1947) | 36.0°F (1978) | 0.32 in (1998) |
| August 3 | 105.1°F (1951) | 35.1°F (1978) | 0.78 in (1936) |
| August 4 | 105.1°F (1941) | 41.0°F (1993) | 0.73 in (1954) |
| August 5 | 107.1°F (1961) | 37.0°F (1977) | 0.93 in (1954) |
| August 6 | 107.1°F (1998) | 39.0°F (1924) | 0.48 in (1965) |
| August 7 | 102.0°F (1970) | 39.9°F (1932) | 0.60 in (1931) |
| August 8 | 102.0°F (1947) | 37.9°F (2011) | 1.24 in (1974) |
| August 9 | 104.0°F (2000) | 37.9°F (1985) | 1.20 in (2002) |
| August 10 | 102.0°F (1984) | 34.0°F (1997) | 0.38 in (1956) |
| August 11 | 102.9°F (1998) | 34.0°F (1977) | 0.46 in (1983) |
| August 12 | 107.1°F (1940) | 35.1°F (1987) | 0.75 in (1951) |
| August 13 | 100.0°F (1961) | 37.0°F (2005) | 0.52 in (1942) |
| August 14 | 100.9°F (1961) | 37.0°F (1949) | 0.85 in (1944) |
| August 15 | 104.0°F (1990) | 35.1°F (1943) | 1.77 in (1968) |
| August 16 | 100.9°F (2003) | 35.1°F (1977) | 0.99 in (1985) |
| August 17 | 98.1°F (1943) | 36.0°F (1935) | 0.74 in (1993) |
| August 18 | 102.0°F (1964) | 37.0°F (1946) | 0.48 in (1935) |
| August 19 | 99.0°F (1942) | 30.0°F (1950) | 0.58 in (1964) |
| August 20 | 100.9°F (1967) | 35.1°F (1938) | 2.45 in (1966) |
| August 21 | 100.9°F (1999) | 39.0°F (1951) | 1.47 in (1933) |
| August 22 | 99.0°F (1952) | 37.0°F (1939) | 1.59 in (1933) |
| August 23 | 99.0°F (1967) | 37.9°F (1934) | 0.65 in (1992) |
| August 24 | 102.0°F (1969) | 34.0°F (1934) | 0.79 in (1975) |
| August 25 | 100.9°F (1970) | 30.9°F (1992) | 1.56 in (1989) |
| August 26 | 100.9°F (1996) | 30.9°F (1935) | 0.80 in (1963) |
| August 27 | 100.9°F (1997) | 33.1°F (1988) | 0.54 in (1951) |
| August 28 | 98.1°F (1939) | 33.1°F (1977) | 0.56 in (1937) |
| August 29 | 98.1°F (1981) | 33.1°F (1937) | 0.46 in (1964) |
| August 30 | 100.0°F (1998) | 33.1°F (1951) | 0.50 in (1951) |
| August 31 | 102.9°F (1940) | 32.0°F (1949) | 0.30 in (1942) |