June weather in Grand Coteau, LA
The average temperature in Grand Coteau in June is 80.3°F (70.4°F–90.2°F). Average precipitation: 6.97 inches.
June is a summer month in Grand Coteau, and is warmer than the annual average of 68.3°F. Daily temperatures swing about 19.8°F between overnight low and afternoon high. Expect about 10 days with precipitation. Daylight averages about 13h 56m. For travel, June is a wet month.
Avg High
90.2°F
Avg Low
70.4°F
Precipitation
6.97 in
Daylight
13h 56m
June records in Grand Coteau
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| June 1 | 100.0°F (1911) | 53.1°F (1903) | 5.90 in (1908) |
| June 2 | 100.0°F (2011) | 54.0°F (1903) | 1.75 in (1912) |
| June 3 | 100.0°F (2011) | 54.0°F (1956) | 1.74 in (1935) |
| June 4 | 98.1°F (2011) | 55.9°F (1919) | 7.20 in (1941) |
| June 5 | 98.1°F (1936) | 53.1°F (1954) | 4.70 in (2017) |
| June 6 | 98.1°F (1911) | 57.9°F (1926) | 5.20 in (2019) |
| June 7 | 100.0°F (1911) | 59.0°F (2009) | 2.60 in (1941) |
| June 8 | 105.1°F (2003) | 57.9°F (1930) | 2.69 in (2001) |
| June 9 | 102.0°F (1911) | 57.0°F (1930) | 2.65 in (1921) |
| June 10 | 100.0°F (1902) | 57.0°F (1930) | 2.89 in (2014) |
| June 11 | 102.9°F (1902) | 57.0°F (1955) | 2.78 in (1992) |
| June 12 | 105.1°F (1911) | 55.0°F (1988) | 4.04 in (1941) |
| June 13 | 102.9°F (1911) | 55.0°F (1995) | 3.50 in (1949) |
| June 14 | 100.9°F (1911) | 55.0°F (1903) | 2.62 in (1961) |
| June 15 | 102.9°F (1911) | 54.0°F (1933) | 2.50 in (2003) |
| June 16 | 100.0°F (1911) | 59.0°F (1933) | 3.60 in (1934) |
| June 17 | 100.9°F (1918) | 60.1°F (1969) | 4.57 in (1940) |
| June 18 | 104.0°F (1918) | 60.1°F (1899) | 1.95 in (1940) |
| June 19 | 100.0°F (1990) | 60.1°F (1899) | 2.12 in (1988) |
| June 20 | 100.9°F (1936) | 61.0°F (1995) | 4.94 in (1961) |
| June 21 | 99.0°F (1936) | 59.0°F (1976) | 1.60 in (1913) |
| June 22 | 99.0°F (1930) | 61.0°F (1976) | 3.10 in (1905) |
| June 23 | 100.0°F (1939) | 60.1°F (1942) | 3.40 in (2010) |
| June 24 | 99.0°F (2009) | 64.0°F (1902) | 2.79 in (2004) |
| June 25 | 100.0°F (1930) | 57.0°F (1974) | 4.15 in (1905) |
| June 26 | 102.9°F (1930) | 59.0°F (1974) | 2.23 in (1898) |
| June 27 | 105.1°F (1930) | 52.0°F (1974) | 3.80 in (1957) |
| June 28 | 99.0°F (1914) | 61.0°F (1968) | 4.27 in (1957) |
| June 29 | 102.0°F (1914) | 60.1°F (1974) | 3.55 in (2017) |
| June 30 | 100.9°F (1954) | 61.0°F (1974) | 6.05 in (1992) |