July weather in Guymon, OK
The average temperature in Guymon in July is 80.8°F (66.5°F–95.0°F). Average precipitation: 2.39 inches.
July is a summer month in Guymon, and is warmer than the annual average of 57.6°F. Daily temperatures swing about 28.5°F between overnight low and afternoon high. Expect about 9 days with precipitation. Daylight averages about 14h 17m. For travel, July is hot.
Avg High
95.0°F
Avg Low
66.5°F
Precipitation
2.39 in
Daylight
14h 17m
July records in Guymon
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| July 1 | 100.0°F (2011) | 55.0°F (2017) | 0.51 in (2005) |
| July 2 | 100.9°F (2008) | 54.0°F (2013) | 0.96 in (2022) |
| July 3 | 102.9°F (2011) | 57.9°F (2014) | 0.92 in (2024) |
| July 4 | 100.9°F (2001) | 57.9°F (2005) | 1.37 in (2021) |
| July 5 | 104.0°F (2011) | 57.0°F (2004) | 0.97 in (2006) |
| July 6 | 104.0°F (2011) | 59.0°F (2010) | 1.19 in (2023) |
| July 7 | 106.0°F (2016) | 57.9°F (2015) | 0.26 in (2008) |
| July 8 | 105.1°F (2020) | 53.1°F (2015) | 1.10 in (2023) |
| July 9 | 109.9°F (2009) | 57.9°F (2024) | 1.11 in (2006) |
| July 10 | 108.0°F (2009) | 57.0°F (1999) | 2.31 in (2008) |
| July 11 | 109.9°F (2016) | 51.1°F (1999) | 1.12 in (2020) |
| July 12 | 105.1°F (2009) | 57.0°F (2021) | 1.14 in (2007) |
| July 13 | 105.1°F (2010) | 60.1°F (2008) | 0.24 in (2014) |
| July 14 | 107.1°F (2009) | 59.0°F (2019) | 0.57 in (2001) |
| July 15 | 106.0°F (2011) | 57.9°F (2013) | 0.88 in (2004) |
| July 16 | 107.1°F (2022) | 60.1°F (2014) | 0.45 in (2014) |
| July 17 | 105.1°F (2016) | 57.0°F (2014) | 0.71 in (2025) |
| July 18 | 105.1°F (2019) | 59.0°F (2009) | 1.47 in (2015) |
| July 19 | 107.1°F (2018) | 59.0°F (2009) | 0.44 in (2020) |
| July 20 | 109.9°F (2018) | 63.0°F (1999) | 0.72 in (2020) |
| July 21 | 106.0°F (2018) | 60.1°F (2021) | 1.13 in (2023) |
| July 22 | 109.0°F (2018) | 59.0°F (2006) | 2.01 in (2004) |
| July 23 | 105.1°F (2001) | 57.0°F (2024) | 0.76 in (2004) |
| July 24 | 102.9°F (2000) | 57.9°F (2019) | 1.18 in (2016) |
| July 25 | 107.1°F (2014) | 59.0°F (2004) | 1.20 in (2012) |
| July 26 | 107.1°F (2011) | 55.0°F (2004) | 0.50 in (2002) |
| July 27 | 107.1°F (2011) | 52.0°F (2005) | 0.89 in (2020) |
| July 28 | 106.0°F (2011) | 53.1°F (2005) | 1.22 in (2009) |
| July 29 | 105.1°F (2001) | 54.0°F (2005) | 1.27 in (2022) |
| July 30 | 106.0°F (2024) | 57.9°F (2000) | 1.39 in (2024) |
| July 31 | 104.0°F (2012) | 53.1°F (2018) | 0.57 in (2015) |