Temperatures Precipitation Sun/ Daylight Humidity Graphs Map Comparisons Forecast Hotels January February March April May June July August September October November December Weather in January in Las Vegas, Nevada

• The average temperature in Las Vegas, Nevada in January is a little cool at 7.5 °C (45.5 °F).
• Afternoons can be mild with average high temperatures reaching 14.1 °C (57.4 °F).
• Overnight temperatures are generally very cool with an average low of 0.9 °C (33.6 °F).
• The variation/ range of diurnal average temperatures in January is 13.2 °C (23.8 °F).
• The weather in January is droughty with infrequent rain, sleet or snow. A feeble 12.2mm (0.5in) of H2O descends across an average of 3 days.
• In January the blue above Las Vegas, Nevada is slightly sunny having an average of a welcome 7:42 of radiant sunshine daily.
• The shortest day is 9:45 long and the longest day is 10:20 long with an average length of 10:00.
• There are approximately 2:08 per day when bright sunshine is absent due to cloud, haze or the sun being too low on the horizon to register.
• It is sunny approximately 78.3% of daylight hours and cloudy 21.7% of daylight hours.

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Weather Trend Graph for January in Las Vegas, Nevada, Usa

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