Boulder City Weather in January

Boulder City in January sees moderate temperatures, with highs around 14°C (57°F) and overnight lows of 5°C (41°F). With just 14 mm (0.6 in) of rainfall on average, rain is rarely an issue.

Rainfall in Boulder City in January

You can typically expect 2 days of rain this month, averaging around 14 mm (0.6 in). Showers tend to be short but heavy rather than persistent drizzle. When it rains, it usually means it, but it doesn't last long.

Temperature in Boulder City in January

In January, Boulder City gets moderate temperatures, with highs of 14°C (57°F). Nights cool to around 5°C (41°F). January is part of the winter season. Temperatures can feel cooler in the morning and evening, so layering is often the best approach. With overnight lows of 5°C (41°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.

Sunshine in Boulder City in January

Expect a lot of sunshine this month, with about 239 hours of sun. These sunny conditions help offset the cool temperatures, making it a pleasant month to explore outdoors.

For Boulder City itself, March, April, October and November 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.

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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 Boulder City's climate page.

Boulder City Temperature in January

Min Temperature 5°C (41°F)  

Max Temperature 14°C (57°F)  

Chance of Rain 7%  

Precipitation 14 mm (0.6 in)  

Rainy days 2 days  

Humidity 44% *  

Sunshine 239 hours *  

Percentage Sunshine 79% *  

* Data from: Las Vegas, the United States of America (32 KM, 20 Miles).

What to Wear in Boulder City in January

The weather can be unpredictable in January, so pack clothes you can easily mix and match. You could bring jeans, other long pants, and a few t-shirts. A light jacket or light sweater will be pleasant for the cooler moments. Almost no rain is expected, so no need to bring rain gear. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Boulder City in January

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

Swimming

4/10

Cycling

6/10

Walking

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 Boulder City's climate page.

More climate data for Boulder City

Temperature Rainfall Sunshine Humidity

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