Weather in Lafayette in December — Climate & Temperature

December

Weather in Lafayette in December

Village

United States > Pennsylvania > McKean County > Lafayette > December

Avg High

1°C

Avg Low

-7°C

Rainfall

94 mm

Wind Speed

56 km/h

Sunshine

1.5 hrs/day

Humidity

82%

What to Expect

December in Lafayette is cold, with temperatures peaking at 1.1°C and dropping to -7.3°C. Bundle up for monthlyWeather.season.winter conditions.

Moderate rainfall is expected, with around 94 mm of precipitation. Occasional showers are likely, so pack a light rain jacket.

Limited sunshine with roughly 1.5 hours per day. Overcast skies are common, so plan indoor alternatives.

Humidity is high at around 82%, which can make temperatures feel warmer. Stay hydrated and seek shade during peak hours.

Moderate winds averaging 4.3 m/s provide a refreshing breeze without being disruptive.

Compared to Other Months

December is 10.0°C cooler than the annual average of 6.9°C in Lafayette. Compared to November, temperatures are 5.8°C lower. Looking ahead to January, expect temperatures 3.2°C lower.

Temperature Comparison

What to Pack

Pack heavy winter clothing including a warm coat, scarf, gloves, hat, and insulated boots. Thermal underlayers are recommended.

Frequently Asked Questions

Is December a good time to visit Lafayette?

December is one of the coldest months in Lafayette, with lows of -7.3°C. Visit if you enjoy winter activities, but dress warmly.

Does it rain much in Lafayette in December?

Yes, December sees significant rainfall in Lafayette, with about 94 mm expected. Waterproof clothing and an umbrella are essential.

How hot does it get in Lafayette in December?

In December, Lafayette has average highs of 1.1°C and lows of -7.3°C, with a daily mean of -3.1°C.

November January

Weather in Lafayette by Month

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Data: WorldClim 2.1