Seguin Weather in December

December in Seguin brings moderate temperatures, with daytime highs of 18°C (64°F) and nights around 5°C (41°F). Expect around 44 mm (1.7 in) of rainfall during the month.

Rainfall in Seguin in December

Historically, the month has about 7 days of rain, averaging 44 mm (1.7 in) in total. A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.

Temperature in Seguin in December

If you're visiting Seguin in December, expect highs of 18°C (64°F) and overnight lows around 5°C (41°F). December is part of the winter season. This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. At 5°C (41°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.

Sunshine in Seguin in December

The area enjoys a moderate level of sunlight, with around 151 hours. It's a good balance between sunny and cloudy days.

Should you favor a climate that's both dry and comfortably warm, February, March, April, October and November typically offer the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

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For a detailed overview over the year and the best time to visit the United States of America, check out our Seguin's climate page.

Seguin Temperature in December

Min Temperature 5°C (41°F)  

Max Temperature 18°C (64°F)  

Chance of Rain 24%  

Precipitation 44 mm (1.7 in)  

Rainy days 7 days  

Humidity 67% *  

Sunshine 151 hours *  

Percentage Sunshine 47% *  

* Data from: San Antonio, the United States of America (53 KM, 33 Miles).

What to Wear in Seguin in December

Pleasant temperatures in December mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Rain gear is recommended, you can expect wet weather on multiple days. Sunglasses could come in handy during the sunnier parts of your trip.

What To Do in Seguin in December

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

6/10

Cycling

6/10

Walking

6/10

Barbeque

6/10

Camping

5/10

Outdoor sports

10/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Seguin's climate page.

More climate data for Seguin

Temperature Rainfall Sunshine Humidity

See the full Seguin climate overview or explore weather in the United States of America.