Harlingen Weather in March

Harlingen in March averages 27°C (81°F) during the day and 15°C (59°F) at night. Some rainfall is typical for this time of year.

Rainfall in Harlingen in March

You can expect rain on around 5 days based on historical patterns, with 25 mm (1 in) average for the month. The occasional light shower is possible, but rain is rarely an issue this month.

Temperature in Harlingen in March

March is one of the better months to visit Harlingen. Expect 27°C (81°F) during the day and 15°C (59°F) at night. Overall, the month follows a fairly predictable daily temperature pattern. At 15°C (59°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.

Sunshine in Harlingen in March

The city usually sees around 209 hours of sunlight, indicating many sunny days — a great month for sightseeing.

If you're inclined towards comfortable temperatures and drier conditions, March is a good time to visit Harlingen.

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 Harlingen's climate page.

Harlingen Temperature in March

Min Temperature 15°C (59°F)  

Max Temperature 27°C (81°F)  

Chance of Rain 17%  

Precipitation 25 mm (1 in)  

Rainy days 5 days  

Humidity 75% *  

Sunshine 209 hours *  

Percentage Sunshine 56% *  

* Data from: Brownsville, the United States of America (41 KM, 25 Miles).

What to Wear in Harlingen in March

Warm but pleasant conditions in Harlingen in March. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Light rain is possible, so consider bringing a small umbrella or rain jacket. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Harlingen in March

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

Swimming

10/10

Cycling

8/10

Walking

8/10

Barbeque

10/10

Camping

10/10

Outdoor sports

8/10

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 Harlingen's climate page.

More climate data for Harlingen

Temperature Rainfall Sunshine Humidity

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