Las Vegas NV Recent January Temperatures, Rainfall

The numbers here describe what the January weather in Las Vegas, Nevada was like for every year since 2010. A series of tables gives January data by year for temperature and precipitation.

They begin with average maximum and minimum temperatures in degrees Fahrenheit and Celsius. That's followed by how many hot or cold days occurred each January. Then there's information on how much rain actually landed this month during recent years, as well as how often Las Vegas had wet weather.

The climate data come from weather measurements made at McCarran International Airport near downtown Las Vegas.

Temperature

January temperature averages by year in Las Vegas
High °F	Low °F	Year	High °C	Low °C
55	39	2023	13	4
60	39	2022	15	4
59	40	2021	15	5
60	41	2020	16	5
59	42	2019	15	6
63	44	2018	17	7
57	42	2017	14	6
57	40	2016	14	5
62	44	2015	17	7
64	42	2014	18	6
56	36	2013	13	2
61	40	2012	16	5
59	39	2011	15	4
58	40	2010	14	4

Number of days in January when the temperature in Las Vegas dropped to 32 or below, or rose to at least 70 degrees Fahrenheit
32 °F 0 °C	Year	70 °F 21 °C
1	2023	0
3	2022	0
0	2021	1
0	2020	0
2	2019	0
0	2018	5
0	2017	0
1	2016	1
3	2015	2
0	2014	2
11	2013	0
0	2012	0
5	2011	2
0	2010	0

Rain

This table gives the total precipitation that fell on Las Vegas during January in each year from 2010. The number of days with precipitation counts the days when rainfall amounted to 0.01 inches (0.3 millimeters) or more.

Total rainfall for January in Las Vegas
Days	Year	Inches	Millimetres
7	2023	0.7	17
1	2022	0.1	2
3	2021	0.2	5
0	2020	0.0	0
4	2019	1.0	26
2	2018	1.5	37
6	2017	0.9	23
4	2016	0.5	12
6	2015	0.9	22
0	2014	0.0	0
3	2013	0.4	11
0	2012	0.0	0
1	2011	0.0	0
6	2010	2.0	52

Las Vegas - Recent January Temperatures and Rainfall

Temperature

Rain

Reference

More on Weather in Las Vegas