Lompoc Weather in December

December in Lompoc typically sees daytime highs of 18°C (64°F) and nighttime lows of 5°C (41°F). Rainfall is also possible this month, so it's worth packing an umbrella.

Rainfall in Lompoc in December

You can expect rain on around 10 days based on historical patterns, with 70 mm (2.8 in) average for the month. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Lompoc in December

December in Lompoc sees highs of 18°C (64°F) and lows of 5°C (41°F) overnight. Even when the weather is stable, mornings and evenings can still feel distinctly cool. 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. While this month has some of the cooler temperatures of the year, it's far from cold and remains pleasant.

Sunshine in Lompoc in December

The month brings about 186 hours of sunlight, offering a comfortable mix of sun and overcast.

December in Lompoc has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.

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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 Lompoc's climate page.

Lompoc Temperature in December

Min Temperature 5°C (41°F)  

Max Temperature 18°C (64°F)  

Chance of Rain 32%  

Precipitation 70 mm (2.8 in)  

Rainy days 10 days  

Sunshine 186 hours *  

Percentage Sunshine 61% *  

* Data from: Santa Barbara, the United States of America (73 KM, 45 Miles).

What to Wear in Lompoc in December

For Lompoc 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 Lompoc 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

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 Lompoc's climate page.

More climate data for Lompoc

Temperature Rainfall Sunshine

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