Rockville Weather in March

Rockville in March sees moderate daytime temperatures of 13°C (55°F) and nighttime lows of 1°C (34°F). Rainfall is fairly high this month at around 81 mm (3.2 in), so pack a rain jacket to stay dry.

Rainfall in Rockville in March

Historically, approximately 10 days this month are expected to have rain, averaging 81 mm (3.2 in). When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.

Temperature in Rockville in March

March in Rockville sees highs of 13°C (55°F) and lows of 1°C (34°F) overnight. A light jacket or extra layer can be useful, especially outside the warmest hours of the day. Nights fall to 1°C (34°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 Rockville in March

The month enjoys around 205 hours of sunshine, creating mostly sunny days despite the cool temperatures.

If your ideal day consists of dry skies and pleasant temperatures, August typically offers the best circumstances for Rockville.

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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 Rockville's climate page.

Rockville Temperature in March

Min Temperature 1°C (34°F)  

Max Temperature 13°C (55°F)  

Chance of Rain 33%  

Precipitation 81 mm (3.2 in)  

Rainy days 10 days  

Humidity 58% *  

Sunshine 205 hours *  

Percentage Sunshine 55% *  

* Data from: Washington DC, the United States of America (27 KM, 17 Miles).

What to Wear in Rockville in March

Pack for changing conditions in Rockville in March. Bring a mix of short and long sleeves, a warm layer like a hoodie or light jacket, and comfortable pants. The key is being able to add or remove layers as the days goes by. Prepare for significant rainfall with proper waterproof clothing and shoes. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Rockville 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

4/10

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 Rockville's climate page.

More climate data for Rockville

Temperature Rainfall Sunshine Humidity

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