July weather in Plano, IA
The average temperature in Plano in July is 74.5°F (63.1°F–85.8°F). Average precipitation: 3.45 inches.
July is a summer month in Plano, and is warmer than the annual average of 49.9°F. Daily temperatures swing about 22.7°F between overnight low and afternoon high. Expect about 7 days with precipitation. Daylight averages about 14h 39m. For travel, July is a comfortable month to visit.
Avg High
85.8°F
Avg Low
63.1°F
Precipitation
3.45 in
Daylight
14h 39m
July records in Plano
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| July 1 | 102.9°F (1911) | 46.9°F (1924) | 2.12 in (2021) |
| July 2 | 105.1°F (1911) | 48.9°F (1924) | 1.80 in (2023) |
| July 3 | 107.1°F (1911) | 46.9°F (1917) | 2.60 in (2024) |
| July 4 | 106.0°F (1911) | 45.0°F (1967) | 4.37 in (1981) |
| July 5 | 109.9°F (1911) | 46.0°F (1967) | 2.42 in (2010) |
| July 6 | 100.9°F (1954) | 48.9°F (1967) | 2.64 in (1929) |
| July 7 | 100.0°F (1936) | 50.0°F (1934) | 1.80 in (1898) |
| July 8 | 100.0°F (1936) | 50.0°F (1895) | 4.26 in (1994) |
| July 9 | 102.9°F (1901) | 50.0°F (1895) | 0.88 in (1992) |
| July 10 | 105.1°F (1901) | 50.0°F (1945) | 2.40 in (1919) |
| July 11 | 104.0°F (1911) | 48.0°F (1945) | 1.43 in (1929) |
| July 12 | 107.1°F (1914) | 53.1°F (1941) | 3.42 in (1914) |
| July 13 | 108.0°F (1936) | 48.0°F (1975) | 2.00 in (1895) |
| July 14 | 108.0°F (1936) | 46.0°F (1975) | 2.28 in (1942) |
| July 15 | 109.9°F (1936) | 45.0°F (1930) | 1.95 in (1984) |
| July 16 | 106.0°F (1936) | 53.1°F (2014) | 2.80 in (1982) |
| July 17 | 104.0°F (1936) | 48.9°F (1911) | 6.70 in (1946) |
| July 18 | 106.0°F (1934) | 51.1°F (1911) | 2.30 in (2019) |
| July 19 | 108.0°F (1934) | 51.1°F (1947) | 3.09 in (1981) |
| July 20 | 109.0°F (1934) | 53.1°F (1970) | 3.10 in (1990) |
| July 21 | 107.1°F (1934) | 46.9°F (1944) | 2.19 in (1928) |
| July 22 | 107.1°F (1914) | 45.0°F (1947) | 2.12 in (1951) |
| July 23 | 105.1°F (1934) | 52.0°F (1947) | 1.10 in (1896) |
| July 24 | 107.1°F (1934) | 52.0°F (1911) | 3.10 in (1896) |
| July 25 | 108.0°F (1936) | 51.1°F (1946) | 4.12 in (1897) |
| July 26 | 107.1°F (1894) | 50.0°F (1962) | 2.07 in (1972) |
| July 27 | 106.0°F (1930) | 50.0°F (2013) | 1.68 in (1966) |
| July 28 | 106.0°F (1983) | 46.0°F (2013) | 1.65 in (1895) |
| July 29 | 105.1°F (1913) | 48.0°F (2013) | 3.90 in (1957) |
| July 30 | 102.9°F (1913) | 48.0°F (1971) | 3.04 in (1985) |
| July 31 | 104.0°F (1970) | 48.0°F (1962) | 2.07 in (2021) |