January weather in Las Vegas, NV

The average temperature in Las Vegas in January is 48.7°F (39.4°F–58.0°F). Average precipitation: 0.67 inches.

January is a winter month in Las Vegas, and is cooler than the annual average of 68.8°F. Daily temperatures swing about 18.6°F between overnight low and afternoon high. Expect about 3 days with precipitation. Daylight averages about 9h 47m. For travel, January is a comfortable month to visit.

Avg High
58.0°F
Avg Low
39.4°F
Precipitation
0.67 in
Daylight
9h 47m

January records in Las Vegas

Date Record High Record Low Record Precip
January 1 64.9°F (2014) 25.2°F (2011) 0.18 in (2023)
January 2 66.0°F (2001) 26.2°F (2015) 0.01 in (2006)
January 3 66.0°F (2003) 28.2°F (2019) 0.78 in (2005)
January 4 66.9°F (2012) 26.2°F (2013) 0.25 in (2005)
January 5 75.0°F (2003) 27.1°F (2013) 0.27 in (2016)
January 6 68.0°F (2003) 28.2°F (2009) 0.17 in (2016)
January 7 72.0°F (2015) 31.1°F (2009) 0.37 in (2005)
January 8 69.1°F (2015) 33.1°F (2014) 0.22 in (2018)
January 9 66.0°F (2017) 31.1°F (2024) 1.04 in (2018)
January 10 64.9°F (2002) 29.1°F (2024) 0.13 in (2023)
January 11 68.0°F (2009) 29.1°F (2011) 0.53 in (2015)
January 12 68.0°F (2009) 28.2°F (2024) 0.09 in (2017)
January 13 66.9°F (2026) 24.3°F (2007) 0.10 in (2017)
January 14 73.9°F (2026) 21.2°F (2007) 0.35 in (2019)
January 15 70.0°F (2009) 21.2°F (2013) 0.52 in (2019)
January 16 73.9°F (2021) 22.1°F (2007) 0.08 in (2023)
January 17 72.0°F (2011) 26.2°F (2008) 0.08 in (2019)
January 18 70.0°F (2011) 32.0°F (2008) 0.07 in (2010)
January 19 71.1°F (2005) 28.0°F (2002) 0.34 in (2010)
January 20 69.1°F (2009) 28.2°F (2008) 0.40 in (2017)
January 21 70.0°F (2009) 26.2°F (2025) 0.87 in (2010)
January 22 70.0°F (2009) 28.2°F (2025) 0.60 in (2017)
January 23 66.9°F (2005) 30.9°F (2002) 0.10 in (2017)
January 24 69.1°F (2003) 30.2°F (2025) 0.04 in (2008)
January 25 73.0°F (2003) 30.0°F (2002) 0.19 in (2021)
January 26 71.1°F (2015) 28.9°F (2004) 0.34 in (2005)
January 27 69.1°F (2020) 32.0°F (2004) 0.47 in (2008)
January 28 72.0°F (2018) 33.1°F (2025) 0.31 in (2005)
January 29 73.9°F (2024) 32.0°F (2002) 0.15 in (2005)
January 30 79.0°F (2004) 30.9°F (2002) 0.26 in (2015)
January 31 118.0°F (2004) 28.0°F (2002) 0.14 in (2016)

Other months in Las Vegas