January weather in Diamond, MO
The average temperature in Diamond in January is 34.3°F (22.5°F–46.0°F). Average precipitation: 1.91 inches.
January is a winter month in Diamond, and is cooler than the annual average of 56.9°F. Daily temperatures swing about 23.5°F between overnight low and afternoon high. Expect about 4 days with precipitation. Daylight averages about 9h 44m. For travel, January is cool.
Avg High
46.0°F
Avg Low
22.5°F
Precipitation
1.91 in
Daylight
9h 44m
January records in Diamond
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| January 1 | 66.9°F (2012) | 1.9°F (2018) | 1.45 in (1985) |
| January 2 | 72.0°F (2006) | 3.0°F (2018) | 0.70 in (2022) |
| January 3 | 75.9°F (2023) | 7.0°F (2014) | 0.77 in (1982) |
| January 4 | 73.0°F (2009) | 3.0°F (1995) | 1.14 in (1993) |
| January 5 | 55.0°F (1998) | 3.0°F (2004) | 2.01 in (2005) |
| January 6 | 69.1°F (2008) | -4.0°F (2010) | 1.17 in (2005) |
| January 7 | 71.1°F (2008) | -6.0°F (2014) | 0.93 in (2021) |
| January 8 | 72.0°F (2026) | -2.0°F (1996) | 1.15 in (1998) |
| January 9 | 69.1°F (2026) | -2.9°F (2010) | 0.98 in (2024) |
| January 10 | 66.0°F (2023) | -4.0°F (2010) | 0.80 in (1984) |
| January 11 | 69.1°F (2009) | -8.0°F (1997) | 0.64 in (2014) |
| January 12 | 75.0°F (2017) | -7.1°F (2010) | 1.85 in (2019) |
| January 13 | 68.0°F (1995) | -9.0°F (1997) | 1.19 in (1995) |
| January 14 | 70.0°F (2026) | -7.1°F (1997) | 1.50 in (1995) |
| January 15 | 70.0°F (1996) | -0.9°F (2024) | 0.15 in (2016) |
| January 16 | 64.9°F (2006) | -2.9°F (2018) | 0.93 in (2004) |
| January 17 | 71.1°F (2012) | -8.0°F (2018) | 1.45 in (1990) |
| January 18 | 66.0°F (1996) | -11.9°F (1997) | 3.10 in (1996) |
| January 19 | 64.9°F (2015) | -4.0°F (1996) | 0.58 in (1979) |
| January 20 | 69.1°F (2015) | 1.9°F (1996) | 1.84 in (1990) |
| January 21 | 64.9°F (1999) | 3.0°F (2025) | 0.65 in (2010) |
| January 22 | 72.0°F (2018) | 1.0°F (2003) | 0.60 in (1982) |
| January 23 | 69.1°F (2009) | 1.9°F (2003) | 0.40 in (1999) |
| January 24 | 62.1°F (2002) | 1.9°F (2014) | 0.16 in (1979) |
| January 25 | 70.0°F (2017) | 3.0°F (2026) | 0.40 in (2012) |
| January 26 | 64.9°F (2018) | -16.1°F (2026) | 0.40 in (1979) |
| January 27 | 68.0°F (1999) | -15.0°F (2026) | 0.48 in (1974) |
| January 28 | 66.0°F (2013) | -0.9°F (1997) | 0.65 in (2009) |
| January 29 | 73.9°F (2013) | 1.0°F (1997) | 2.23 in (2001) |
| January 30 | 73.0°F (2011) | 9.0°F (2004) | 2.57 in (1982) |
| January 31 | 70.0°F (2016) | 0.0°F (2026) | 1.69 in (1975) |