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

October 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
October, like September, in Dallas, Texas, is a moderately hot autumn month, with temperature in the range of an average low of 58.8°F (14.9°C) and an average high of 76.3°F (24.6°C).

Temperature

In October, the average high-temperature decreases, from a hot 87.8°F (31°C) in September, to a moderately hot 76.3°F (24.6°C). In October, the average low-temperature is 58.8°F (14.9°C).

Humidity

In Dallas, the average relative humidity is 64%.

Rainfall

In Dallas, during October, the rain falls for 11.5 days and regularly aggregates up to 3.66" (93mm) of precipitation. In Dallas, Texas, during the entire year, the rain falls for 141.2 days and collects up to 30.12" (765mm) of precipitation.

Snowfall

In Dallas snow does not fall in March through October.

Daylight

In October, the average length of the day in Dallas is 11.3h.

Sunshine

In Dallas, Texas, the average sunshine is 6.6h.

UV index

The average daily maximum UV index in October is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from unprotected exposure to the Sun's UV rays for the average person.
Note: The average daily UV index of 4 transform into the following instructions:
Take precautions - Protection against the skin and eye damage is obliged. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.

What is the temperature in October in Dallas?

The average high-temperature, in October, in Dallas, is 76.3°F (24.6°C), while the average low-temperature is 58.8°F (14.9°C).

What is the average humidity in October in Dallas?

The average relative humidity in October is 64%.

How much does it rain in Dallas in October?

In Dallas, Texas, during October, the rain falls for 11.5 days and regularly aggregates up to 3.66" (93mm) of precipitation.

Does it snow in Dallas in October?

In Dallas, in October, it doesn't snow. In November, it regularly snows.

When it does not snow in Dallas?

In Dallas snow does not fall in March through October.

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

In October, the average length of the day is 11.3h.

How long on average sun shines in October in Dallas?

The average sunshine in October in Dallas is 6.6h.

What is the UV index intensity in October in Dallas?

The average daily maximum UV index in October is 4. A UV Index of 3 to 5 symbolizes a medium health risk from the exposure to the Sun's UV radiation.
Average temperature in October - Dallas, TX
  • Average high temperature in October: 76.3°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 October: 58.8°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 October - Dallas, TX
  • Average humidity in October: 64%

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

Average rainfall in October - Dallas, TX
  • Average rainfall in October: 3.66"

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 October - Dallas, TX
  • Average rainfall days in October: 11.5 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 October - Dallas, TX
  • Average snowfall in October: 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 October - Dallas, TX
  • Average snowfall days in October: 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 October / Average sunshine in October - Dallas, TX
  • Average daylight in October: 11.3h

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 October: 6.6h

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 October - Dallas, TX
  • Average UV index in October: 4

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).