July weather in Portland, AR
The average temperature in Portland in July is 81.4°F (72.1°F–90.6°F). Average precipitation: 4.29 inches.
July is a summer month in Portland, and is warmer than the annual average of 63.1°F. Daily temperatures swing about 18.5°F between overnight low and afternoon high. Expect about 8 days with precipitation. Daylight averages about 13h 60m. For travel, July is hot.
Avg High
90.6°F
Avg Low
72.1°F
Precipitation
4.29 in
Daylight
13h 60m
July records in Portland
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| July 1 | 106.0°F (1914) | 55.0°F (1923) | 6.15 in (1989) |
| July 2 | 104.0°F (1926) | 55.9°F (1924) | 3.11 in (1940) |
| July 3 | 105.1°F (1926) | 57.0°F (1924) | 2.52 in (2022) |
| July 4 | 104.0°F (1926) | 55.9°F (1924) | 2.40 in (1976) |
| July 5 | 102.0°F (1925) | 60.1°F (1922) | 3.70 in (1995) |
| July 6 | 102.9°F (1926) | 57.0°F (2006) | 2.80 in (1967) |
| July 7 | 102.0°F (1915) | 55.0°F (1972) | 9.50 in (2007) |
| July 8 | 102.0°F (1918) | 60.1°F (1924) | 2.75 in (1946) |
| July 9 | 100.9°F (1944) | 60.1°F (1947) | 3.59 in (2025) |
| July 10 | 102.9°F (1944) | 60.1°F (1918) | 2.55 in (2007) |
| July 11 | 105.1°F (1930) | 61.0°F (1917) | 1.35 in (1913) |
| July 12 | 107.1°F (1930) | 61.0°F (1963) | 1.78 in (2023) |
| July 13 | 107.1°F (1930) | 57.9°F (1918) | 2.80 in (1998) |
| July 14 | 104.0°F (1914) | 55.0°F (1918) | 2.00 in (1955) |
| July 15 | 105.1°F (1980) | 54.0°F (1990) | 2.90 in (1992) |
| July 16 | 104.0°F (1924) | 53.1°F (1989) | 3.25 in (1961) |
| July 17 | 109.0°F (1954) | 57.0°F (1930) | 2.03 in (2021) |
| July 18 | 107.1°F (1944) | 62.1°F (1925) | 2.37 in (2014) |
| July 19 | 105.1°F (1944) | 61.0°F (1989) | 2.00 in (1954) |
| July 20 | 102.9°F (2006) | 59.0°F (1918) | 2.00 in (1953) |
| July 21 | 102.9°F (1924) | 61.0°F (1918) | 1.73 in (2009) |
| July 22 | 105.1°F (1924) | 57.9°F (1944) | 2.85 in (1994) |
| July 23 | 106.0°F (1924) | 54.0°F (1947) | 5.25 in (1911) |
| July 24 | 107.1°F (1924) | 57.0°F (1947) | 1.55 in (1974) |
| July 25 | 105.1°F (1952) | 60.1°F (1911) | 1.92 in (1933) |
| July 26 | 106.0°F (1925) | 63.0°F (1927) | 5.33 in (1933) |
| July 27 | 102.9°F (1944) | 60.1°F (1911) | 1.22 in (2005) |
| July 28 | 104.0°F (1930) | 57.9°F (1989) | 1.25 in (1975) |
| July 29 | 106.0°F (1930) | 61.0°F (1994) | 2.25 in (1945) |
| July 30 | 106.0°F (1986) | 63.0°F (1984) | 3.30 in (1967) |
| July 31 | 105.1°F (1986) | 60.1°F (1914) | 1.90 in (2007) |