June weather in St. Johns, AZ
The average temperature in St. Johns in June is 71.5°F (53.1°F–89.8°F). Average precipitation: 0.18 inches.
June is a summer month in St. Johns, and is warmer than the annual average of 54.1°F. Daily temperatures swing about 36.7°F between overnight low and afternoon high. Expect about 2 days with precipitation. Daylight averages about 14h 16m. For travel, June is hot.
Avg High
89.8°F
Avg Low
53.1°F
Precipitation
0.18 in
Daylight
14h 16m
June records in St. Johns
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| June 1 | 96.1°F (2006) | 37.9°F (2009) | 0.04 in (2017) |
| June 2 | 97.0°F (2003) | 43.0°F (2018) | 0.14 in (2025) |
| June 3 | 97.0°F (2006) | 42.1°F (1999) | 0.15 in (2025) |
| June 4 | 98.1°F (2004) | 41.0°F (2015) | 0.01 in (2021) |
| June 5 | 100.0°F (2006) | 37.9°F (1999) | 0.03 in (2015) |
| June 6 | 100.0°F (2006) | 44.1°F (1999) | 0.03 in (2015) |
| June 7 | 96.1°F (2010) | 42.1°F (1999) | 0.02 in (2006) |
| June 8 | 97.0°F (2013) | 41.0°F (2011) | 0.08 in (2006) |
| June 9 | 97.0°F (2013) | 32.0°F (2020) | 0.10 in (2009) |
| June 10 | 97.0°F (2013) | 37.9°F (2020) | 0.56 in (2019) |
| June 11 | 96.1°F (2006) | 45.0°F (2020) | 0.14 in (2007) |
| June 12 | 100.9°F (2021) | 41.0°F (2011) | 0.01 in (2005) |
| June 13 | 104.0°F (2021) | 43.0°F (2008) | 0.00 in (1999) |
| June 14 | 102.0°F (2021) | 37.9°F (2001) | 0.01 in (2018) |
| June 15 | 102.0°F (2021) | 36.0°F (2001) | 0.02 in (1999) |
| June 16 | 102.9°F (2021) | 46.0°F (2001) | 0.38 in (2018) |
| June 17 | 100.9°F (2021) | 45.0°F (2009) | 0.00 in (1999) |
| June 18 | 100.0°F (2006) | 46.0°F (2011) | 0.00 in (1999) |
| June 19 | 102.9°F (2017) | 44.1°F (2010) | 0.02 in (2003) |
| June 20 | 104.0°F (2016) | 46.0°F (2013) | 0.01 in (2009) |
| June 21 | 102.9°F (2017) | 46.9°F (2003) | 0.00 in (1999) |
| June 22 | 102.0°F (2017) | 48.9°F (2010) | 0.09 in (2005) |
| June 23 | 100.0°F (2006) | 44.1°F (2010) | 0.12 in (2000) |
| June 24 | 100.9°F (2017) | 43.0°F (2019) | 0.07 in (2021) |
| June 25 | 96.1°F (2006) | 46.0°F (2019) | 0.15 in (2006) |
| June 26 | 99.0°F (2015) | 45.0°F (2003) | 0.13 in (2001) |
| June 27 | 99.0°F (2013) | 48.9°F (2003) | 0.05 in (2015) |
| June 28 | 100.9°F (2013) | 48.0°F (2010) | 0.19 in (2004) |
| June 29 | 99.0°F (2003) | 50.0°F (2002) | 0.37 in (2015) |
| June 30 | 99.0°F (2005) | 48.9°F (2004) | 0.32 in (2016) |