Castle Rock Weather in March

March in Castle Rock brings moderate temperatures, with highs of 12°C (54°F) and nights dropping to -3°C (27°F). Expect some snow/rainfall, with around 28 mm (1.1 in) typical for the month.

Rainfall in Castle Rock in March

Records from the past 30 years suggest around 5 days of snow/rain, with 28 mm (1.1 in) average for the month. The odd shower may pass through, but it usually doesn't amount to much. A largely dry month overall.

Temperature in Castle Rock in March

Castle Rock in March gets highs of 12°C (54°F) during the day and drops to -3°C (27°F) at night. Conditions are often most pleasant around the middle of the day. At -3°C (27°F) overnight, frost and ice are likely outside. Indoors, consider packing an extra blanket if you're unsure about the heating.

Sunshine in Castle Rock in March

Expect a lot of sunshine this month, with about 253 hours of sun. These sunny conditions help offset the cool temperatures, making it a pleasant month to explore outdoors.

For Castle Rock itself, June, August and September 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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• January
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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 Castle Rock's climate page.

Castle Rock Temperature in March

Min Temperature -3°C (27°F)  

Max Temperature 12°C (54°F)  

Chance of Rain 17%  

Precipitation 28 mm (1.1 in)  

Rainy days 5 days  

Humidity 53% *  

Sunshine 253 hours *  

Percentage Sunshine 69% *  

* Data from: Denver, the United States of America (42 KM, 26 Miles).

What to Wear in Castle Rock in March

The weather can be unpredictable in March, 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. Some rain is possible, so pack something to handle light showers. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Castle Rock in March

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

Swimming

4/10

Cycling

6/10

Walking

6/10

Camping

2/10

Outdoor sports

6/10

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 Castle Rock's climate page.

More climate data for Castle Rock

Temperature Rainfall Sunshine Humidity

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