Dallas
Texas, USA
Long-term weather forecast
Long-term weather forecast

March weather forecast and climate
Dallas, TX

Dallas, Texas, modern city skyscrapers viewed from above, just before sunset
Dallas, Texas, modern city skyscrapers viewed from above, just before sunset
March, the first month of the spring, in Dallas, is a comfortable month, with average temperature varying between 50.2°F (10.1°C) and 67.1°F (19.5°C).

Temperature

In Dallas, the average high-temperature increases, from a moderate 57.9°F (14.4°C) in February, to a comfortable 67.1°F (19.5°C). In Dallas, in March, the average low-temperature is 50.2°F (10.1°C).

Humidity

In Dallas, Texas, the average relative humidity is 70%.

Rainfall

In Dallas, during March, the rain falls for 13.8 days and regularly aggregates up to 2.87" (73mm) of precipitation. Throughout the year, in Dallas, there are 141.2 rainfall days, and 30.12" (765mm) of precipitation is accumulated.

Snowfall

In Dallas snow does not fall through October.

Daylight

The average length of the day in Dallas is 12h.

Sunshine

In Dallas, the average sunshine is 6.9h.

UV index

In Dallas, Texas, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a medium health hazard from unsafe exposure to the UV radiation for ordinary individuals.
Note: The average daily UV index of 5 in March transform into the following instructions:
Take precautions - Protection against sun damage is advised. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.

What is the temperature in March in Dallas?

The average high-temperature, in March, in Dallas, is 67.1°F (19.5°C), while the average low-temperature is 50.2°F (10.1°C).

What is the average humidity in March in Dallas?

In Dallas, the average relative humidity in March is 70%.

How much does it rain in Dallas in March?

In Dallas, Texas, during March, the rain falls for 13.8 days and regularly aggregates up to 2.87" (73mm) of precipitation.

Does it snow in Dallas in March?

In March, it doesn't snow. February is the latest month when it typically snows.

When it does not snow in Dallas?

In Dallas, Texas, snow does not fall in March through October.

What is the average length of the day in March in Dallas?

In Dallas, Texas, the average length of the day in March is 12h.

How many hours of sunshine does Dallas have in March?

The average sunshine in March is 6.9h.

What is the UV index intensity in March in Dallas?

In March, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a medium hazard to health from unprotected exposure to the UV radiation.
Average temperature in March - Dallas, TX
  • Average high temperature in March: 67.1°F

The warmest month (with the highest average high temperature) is August (96.1°F).
The month with the lowest average high temperature is January (54.3°F).

  • Average low temperature in March: 50.2°F

The month with the highest average low temperature is August (77.2°F).
The coldest month (with the lowest average low temperature) is January (39.2°F).

Average humidity in March - Dallas, TX
  • Average humidity in March: 70%

The month with the highest relative humidity is May (72%).
The month with the lowest relative humidity is August (55%).

Average rainfall in March - Dallas, TX
  • Average rainfall in March: 2.87"

The wettest month (with the highest rainfall) is May (4.13").
The driest month (with the lowest rainfall) is February (1.61").

Average rainfall days in March - Dallas, TX
  • Average rainfall days in March: 13.8 days

The month with the highest number of rainy days is May (15.8 days).
The month with the lowest number of rainy days is January (6.7 days).

Average snowfall in March - Dallas, TX
  • Average snowfall in March: 0"

The month with the highest snowfall is February (0.43").
Months with the lowest snowfall are March, April, May, June, July, August, September and October (0").

Average snowfall days in March - Dallas, TX
  • Average snowfall days in March: 0 days

The month with the highest number of snowfall days is February (1.2 days).
Months with the lowest number of snowfall days are March, April, May, June, July, August, September and October (0 days).

Average daylight in March / Average sunshine in March - Dallas, TX
  • Average daylight in March: 12h

The month with the longest days is June (Average daylight: 14.3h).
The month with shortest days is December (Average daylight: 10h).

  • Average sunshine in March: 6.9h

The month with most sunshine is August (Average sunshine: 11.1h).
The month with least sunshine is December (Average sunshine: 5.6h).

Average UV index in March - Dallas, TX
  • Average UV index in March: 5

Months with the highest UV index are May, June, July and August (UV index 7).
Months with the lowest UV index are January and December (UV index 3).