Willis Weather in December

Thinking of visiting Willis in December? Expect moderate temperatures reaching 17°C (63°F) during the day, dropping to 5°C (41°F) at night, and note that quite a bit of rainfall is likely.

Rainfall in Willis in December

Looking at the last 30 years, the data shows about 12 days with rain, averaging 79 mm (3.1 in) for the month. Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.

Temperature in Willis in December

Willis in December gets highs of 17°C (63°F) during the day and drops to 5°C (41°F) at night. Experience the winter season in December. Conditions are often most pleasant around the middle of the day. Nights fall to 5°C (41°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.

Sunshine in Willis in December

You can expect a moderate amount of sunlight, with approximately 150 hours. This means a pleasant mix of sun and overcast.

For Willis itself, March and April generally stand out with the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

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 Willis's climate page.

Willis Temperature in December

Min Temperature 5°C (41°F)  

Max Temperature 17°C (63°F)  

Chance of Rain 38%  

Precipitation 79 mm (3.1 in)  

Rainy days 12 days  

Humidity 75% *  

Sunshine 150 hours *  

Percentage Sunshine 47% *  

* Data from: Houston, the United States of America (74 KM, 46 Miles).

What to Wear in Willis in December

For Willis in December, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. Rain is likely on several days, so bring a good rain jacket. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in Willis 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

Camping

4/10

Outdoor sports

9/10

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 Willis's climate page.

More climate data for Willis

Temperature Rainfall Sunshine Humidity

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