Weather in Reno in December

December in Reno is cool, with average highs of 6.6°C and lows around -1.4°C. Layered clothing is recommended for the monthlyWeather.season.winter season.

Moderate rainfall is expected, with around 59 mm of precipitation. Occasional showers are likely, so pack a light rain jacket.

Limited sunshine with roughly 1.6 hours per day. Overcast skies are common, so plan indoor alternatives.

Humidity is high at around 71%, which can make temperatures feel warmer. Stay hydrated and seek shade during peak hours.

Winds are calm, averaging just 1.1 m/s. Conditions are generally still and pleasant.

December is 8.3°C cooler than the annual average of 10.9°C in Reno. Compared to November, temperatures are 3.2°C lower. Looking ahead to January, expect temperatures 0.6°C lower.