May weather in Brookston, IN
The average temperature in Brookston in May is 60.6°F (49.2°F–72.0°F). Average precipitation: 4.26 inches.
May is a spring month in Brookston, and is warmer than the annual average of 49.9°F. Daily temperatures swing about 22.8°F between overnight low and afternoon high. Expect about 13 days with precipitation. Daylight averages about 14h 16m. For travel, May is a comfortable month to visit.
Avg High
72.0°F
Avg Low
49.2°F
Precipitation
4.26 in
Daylight
14h 16m
May records in Brookston
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 80.1°F (2013) | 34.0°F (2015) | 1.08 in (2017) |
| May 2 | 84.0°F (2018) | 35.1°F (2015) | 0.82 in (2000) |
| May 3 | 87.1°F (2018) | 36.0°F (2017) | 1.10 in (1997) |
| May 4 | 86.0°F (2012) | 36.0°F (2017) | 0.88 in (1998) |
| May 5 | 82.9°F (2012) | 34.0°F (2011) | 1.24 in (2003) |
| May 6 | 82.0°F (2015) | 36.0°F (2011) | 0.62 in (2022) |
| May 7 | 84.9°F (2012) | 35.1°F (2017) | 1.35 in (2012) |
| May 8 | 86.0°F (2014) | 34.0°F (2017) | 1.28 in (1998) |
| May 9 | 90.0°F (2014) | 28.9°F (2020) | 2.31 in (2003) |
| May 10 | 84.0°F (2018) | 27.0°F (2020) | 2.10 in (2021) |
| May 11 | 89.1°F (2011) | 34.0°F (2012) | 1.29 in (2006) |
| May 12 | 91.0°F (2022) | 36.0°F (2013) | 1.07 in (2002) |
| May 13 | 89.1°F (2022) | 36.0°F (2013) | 0.60 in (2002) |
| May 14 | 88.0°F (2022) | 34.0°F (2013) | 2.26 in (1995) |
| May 15 | 90.0°F (2018) | 35.1°F (2016) | 0.81 in (2015) |
| May 16 | 91.9°F (2025) | 35.1°F (2016) | 2.11 in (2009) |
| May 17 | 87.1°F (2025) | 36.0°F (2014) | 0.84 in (1995) |
| May 18 | 86.0°F (2017) | 37.9°F (2009) | 1.59 in (2001) |
| May 19 | 88.0°F (2017) | 39.0°F (2009) | 0.86 in (2004) |
| May 20 | 90.0°F (2012) | 39.0°F (2015) | 0.52 in (2005) |
| May 21 | 91.0°F (2012) | 39.9°F (2015) | 1.23 in (2017) |
| May 22 | 89.1°F (2024) | 42.1°F (2015) | 0.65 in (2019) |
| May 23 | 86.0°F (2011) | 42.1°F (2025) | 0.80 in (2011) |
| May 24 | 88.0°F (2010) | 36.0°F (2013) | 1.13 in (1995) |
| May 25 | 90.0°F (2020) | 35.1°F (2013) | 2.17 in (1997) |
| May 26 | 91.0°F (2018) | 39.0°F (2013) | 2.09 in (2011) |
| May 27 | 93.0°F (2012) | 37.0°F (2011) | 1.73 in (2013) |
| May 28 | 95.0°F (2012) | 42.1°F (2011) | 1.25 in (1995) |
| May 29 | 96.1°F (2018) | 43.0°F (2021) | 0.84 in (2003) |
| May 30 | 91.0°F (2018) | 41.0°F (2021) | 0.10 in (1992) |
| May 31 | 90.0°F (2010) | 42.1°F (2021) | 2.63 in (2018) |