October weather forecast
Callaghan, TX

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Weather in October

October, like September, in Callaghan, Texas, is a moderately hot autumn month, with an average temperature fluctuating between 68.2°F (20.1°C) and 85.6°F (29.8°C).

Temperature

The beginning of October brings a minor change in the average high-temperature, shifting from a hot 92.5°F (33.6°C) in September to a moderately hot 85.6°F (29.8°C). In Callaghan, an average low-temperature of 68.2°F (20.1°C) is recorded during October nights.

Heat index

October's average heat index is evaluated at a tropical 89.6°F (32°C). If one continues to be active during enduring exposure, it could result in fatigue and heat cramps.
Regarding the heat index, one should be aware it's determined by shaded settings and mild winds. Heat index values have the potential to be boosted by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is a fusion of air temperature and moisture levels to demonstrate the sensation of heat. Factors such as metabolic variations, being pregnant, and physical activity can impact an individual's weather perception. When in direct sunlight, one should be cautious as it can raise the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young kids are often more at risk than adults as they tend to perspire less. Besides, their skin surface is larger relative to their small bodies, and their increased heat output from their active lifestyle compounds their risk.

Humidity

In October, the average relative humidity in Callaghan is 60%.

Rainfall

In October, in Callaghan, Texas, the rain falls for 6.6 days. Throughout October, 0.94" (24mm) of precipitation is accumulated. In Callaghan, during the entire year, the rain falls for 91.9 days and collects up to 10.55" (268mm) of precipitation.

Snowfall

March through November are months without snowfall in Callaghan, Texas.

Daylight

In Callaghan, the average length of the day in October is 11h and 29min.
On the first day of October, sunrise is at 7:30 am and sunset at 7:23 pm. On the last day of the month, sunrise is at 7:48 am and sunset at 6:53 pm CDT.

Sunshine

The average sunshine in October in Callaghan, Texas, is 8h.

UV index

The average daily maximum UV index in October in Callaghan is 6. A UV Index reading of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for average individuals.
Note: In October, the maximum UV index of 6 translates into these guidelines:
Shun overexposure. Protection from sun ravages is indispensable. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
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Frequently asked questions

How hot is October in Callaghan?

October temperatures in Callaghan vary between a high-temperature of 85.6°F (29.8°C) and a low-temperature of 68.2°F (20.1°C). In October, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which combines relative humidity and air temperature, is evaluated at 89.6°F (32°C).

What is the average humidity in October in Callaghan?

The average relative humidity in October in Callaghan is 60%.

How much does it rain in Callaghan in October?

In Callaghan, during October, the rain falls for 6.6 days and regularly aggregates up to 0.94" (24mm) of precipitation.

When it does not snow in Callaghan?

March through November are months without snowfall.

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

In Callaghan, the average day length in October is 11h and 29min.

What time are sunrise and sunset in October in Callaghan?

On the first day of October, sunrise is at 7:30 am and sunset at 7:23 pm. On the last day of the month, sunrise is at 7:48 am and sunset at 6:53 pm CDT.

How long on average sun shines in October in Callaghan?

In Callaghan, Texas, the average sunshine duration in October is 8h.

How high is the UV index in October in Callaghan?

In Callaghan, Texas, the average daily maximum UV index in October is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in October
Callaghan, TX

Average temperature in October - Callaghan, TX
  • Average high temperature in October: 85.6°F

The warmest month (with the highest average high temperature) is August (100°F).
The month with the lowest average high temperature is January (66.9°F).

  • Average low temperature in October: 68.2°F

The month with the highest average low temperature is August (79.9°F).
The coldest month (with the lowest average low temperature) is January (50.2°F).

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Average pressure in October
Callaghan, TX

Average pressure in October - Callaghan, TX
  • Average pressure in October: 29.98"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The months with the lowest atmospheric pressure are May and June (29.86"Hg).

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Average wind speed in October
Callaghan, TX

Average wind speed in October - Callaghan, TX
  • Average wind speed in October: 10.3mph

The windiest month (with the highest average wind speed) is July (13.5mph).
The calmest month (with the lowest average wind speed) is December (8.9mph).

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Average humidity in October
Callaghan, TX

Average humidity in October - Callaghan, TX
  • Average humidity in October: 60%

The month with the highest relative humidity is December (62%).
The month with the lowest relative humidity is August (49%).

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Average rainfall in October
Callaghan, TX

Average rainfall in October - Callaghan, TX
  • Average rainfall in October: 0.94"

The wettest month (with the highest rainfall) is September (2.17").
The driest month (with the least rainfall) is February (0.43").

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Average rainfall days in October
Callaghan, TX

Average rainfall days in October - Callaghan, TX
  • Average rainfall days in October: 6.6 days

The month with the highest number of rainy days is September (12.9 days).
The month with the least rainy days is November (5.5 days).

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Average snowfall days in October
Callaghan, TX

Average snowfall days in October - Callaghan, TX
  • Average snowfall days in October: 0 days

The month with the highest number of snowfall days is January (0.2 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).

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Average daylight in October /
Average sunshine in October
Callaghan, TX

Average daylight in October / Average sunshine in October - Callaghan, TX
  • Average daylight in October: 11h and 3min

The month with the longest days is June (Average daylight: 13h and 54min).
The month with the shortest days is December (Average daylight: 10h and 24min).

  • Average sunshine in October: 8h and 0min

The month with the most sunshine is July (Average sunshine: 11h and 12min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).

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Average sunshine days in October
Callaghan, TX

Average sunshine days in October - Callaghan, TX
  • Average sunshine days in October: 22.9 days

The month with the most sunshine days is January (23.3 days).
The month with the least sunshine days is September (15.1 days).

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Average UV index in October
Callaghan, TX

Average UV index in October - Callaghan, TX
  • Average UV index in October: 6

The months with the highest UV index are July and August (UV index 8).
The months with the lowest UV index are January and December (UV index 4).

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Average cloud cover in October
Callaghan, TX

Average cloud cover in October - Callaghan, TX
  • Average cloud cover in October: 25

The month with the most cloud cover is December (Cloud cover 36).
The month with the least cloud cover is August (Cloud cover 17).

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Average visibility in October
Callaghan, TX

Average visibility in October - Callaghan, TX
  • Average visibility in October: 6mi

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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Callaghan, Texas, USA

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