May weather in Iowa Colony, TX
The average temperature in Iowa Colony in May is 77.7°F (69.5°F–86.0°F). Average precipitation: 5.13 inches.
May is a spring month in Iowa Colony, and is warmer than the annual average of 71.3°F. Daily temperatures swing about 16.5°F between overnight low and afternoon high. Expect about 8 days with precipitation. Daylight averages about 13h 29m. For travel, May is a wet month.
Avg High
86.0°F
Avg Low
69.5°F
Precipitation
5.13 in
Daylight
13h 29m
May records in Iowa Colony
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 89.1°F (1998) | 51.1°F (2014) | 2.20 in (2004) |
| May 2 | 90.0°F (2002) | 48.9°F (2014) | 0.58 in (2000) |
| May 3 | 91.0°F (2010) | 46.9°F (2013) | 0.34 in (2007) |
| May 4 | 89.1°F (2002) | 43.0°F (2013) | 1.69 in (2019) |
| May 5 | 91.9°F (2020) | 50.0°F (2011) | 0.51 in (2020) |
| May 6 | 90.0°F (2022) | 48.0°F (2013) | 0.53 in (2006) |
| May 7 | 91.9°F (1998) | 55.9°F (2013) | 2.72 in (2019) |
| May 8 | 93.0°F (2008) | 57.9°F (2013) | 2.13 in (2005) |
| May 9 | 96.1°F (1998) | 61.0°F (2001) | 3.09 in (2019) |
| May 10 | 91.0°F (2006) | 61.0°F (2020) | 1.80 in (2023) |
| May 11 | 89.1°F (2022) | 60.1°F (1998) | 3.12 in (2004) |
| May 12 | 89.1°F (2007) | 54.0°F (2006) | 3.99 in (2012) |
| May 13 | 91.9°F (2011) | 57.0°F (2013) | 3.20 in (2004) |
| May 14 | 91.0°F (2007) | 53.1°F (2014) | 1.46 in (2006) |
| May 15 | 91.9°F (2025) | 48.9°F (2014) | 0.74 in (2010) |
| May 16 | 93.0°F (2018) | 57.0°F (2006) | 0.97 in (2024) |
| May 17 | 93.9°F (2018) | 57.9°F (2006) | 4.64 in (2002) |
| May 18 | 93.0°F (2006) | 55.9°F (2008) | 1.43 in (2021) |
| May 19 | 93.9°F (2008) | 52.0°F (2002) | 1.28 in (2021) |
| May 20 | 93.9°F (2008) | 53.1°F (2002) | 0.26 in (2018) |
| May 21 | 93.9°F (2005) | 55.0°F (2002) | 0.91 in (2016) |
| May 22 | 95.0°F (2005) | 59.0°F (2001) | 1.84 in (2017) |
| May 23 | 91.9°F (2005) | 53.1°F (2001) | 1.58 in (2017) |
| May 24 | 91.0°F (2005) | 61.0°F (2017) | 1.39 in (2009) |
| May 25 | 93.0°F (2005) | 64.0°F (2017) | 3.02 in (2015) |
| May 26 | 97.0°F (2011) | 61.0°F (2022) | 2.24 in (2015) |
| May 27 | 96.1°F (2024) | 64.9°F (2014) | 3.28 in (2016) |
| May 28 | 97.0°F (2010) | 64.0°F (2003) | 3.75 in (2007) |
| May 29 | 96.1°F (1998) | 61.0°F (2003) | 0.85 in (2005) |
| May 30 | 96.1°F (1998) | 66.0°F (2002) | 0.93 in (2019) |
| May 31 | 99.0°F (1998) | 66.0°F (2009) | 3.27 in (2006) |