October weather forecast
Mont Belvieu, TX

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Weather in October

October, the same as September, is another warm autumn month in Mont Belvieu, Texas, with temperature in the range of an average low of 64°F (17.8°C) and an average high of 80.1°F (26.7°C).

Temperature

October is characterized by a mild reduction in the average high-temperature, from a tropical 87.3°F (30.7°C) in September to a warm 80.1°F (26.7°C). During the month of October, an average temperature of 64°F (17.8°C) is noted during the nights in Mont Belvieu.

Humidity

The least humid month in Mont Belvieu, Texas, is October, with an average relative humidity of 72%.

Rainfall

In October, the rain falls for 12.8 days. Throughout October, 3.27" (83mm) of precipitation is accumulated. Throughout the year, in Mont Belvieu, there are 178.7 rainfall days, and 37.6" (955mm) of precipitation is accumulated.

Snowfall

February through November are months without snowfall in Mont Belvieu.

Daylight

In October, the average length of the day is 11h and 26min.
On the first day of October in Mont Belvieu, sunrise is at 7:13 am and sunset at 7:04 pm. On the last day of the month, sunrise is at 7:33 am and sunset at 6:33 pm CDT.

Sunshine

The average sunshine in October is 6.8h.

UV index

In October, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: A maximum daily UV index of 5 during October morphs into the following directions:
Be vigilant - Preventing sunburn is recommended. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.
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Frequently asked questions

What are October temperatures in Mont Belvieu?

An average high-temperature, in October, in Mont Belvieu, is 80.1°F (26.7°C) and the average low-temperature is 64°F (17.8°C). The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which combines relative humidity and air temperature, in September is computed to be 102.2°F (39°C).

What is the least humid month in Mont Belvieu?

With an average relative humidity of 72%, October is the least humid month.

What is the average humidity in October in Mont Belvieu?

In October, the average relative humidity in Mont Belvieu is 72%.

How many days does it rain in October in Mont Belvieu?

In Mont Belvieu, in October, during 12.8 rainfall days, 3.27" (83mm) of precipitation is typically accumulated.

When it does not snow in Mont Belvieu?

In Mont Belvieu, Texas, snow does not fall in February through November.

What is the average length of the day in October in Mont Belvieu?

In Mont Belvieu, Texas, the average day length in October is 11h and 26min.

When are sunrise and sunset in October in Mont Belvieu?

On the first day of October in Mont Belvieu, sunrise is at 7:13 am and sunset at 7:04 pm. On the last day of the month, sunrise is at 7:33 am and sunset at 6:33 pm CDT.

How long on average sun shines in October in Mont Belvieu?

In Mont Belvieu, Texas, the average sunshine duration in October is 6.8h.

How high is the UV index in October in Mont Belvieu?

The average daily maximum UV index in October in Mont Belvieu is 5. A UV Index value of 3 to 5 symbolizes a medium hazard to health from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in October
Mont Belvieu, TX

Average temperature in October - Mont Belvieu, TX
  • Average high temperature in October: 80.1°F

The warmest month (with the highest average high temperature) is August (92.5°F).
The month with the lowest average high temperature is January (60.1°F).

  • Average low temperature in October: 64°F

The month with the highest average low temperature is August (77.4°F).
The coldest month (with the lowest average low temperature) is January (46°F).

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Average pressure in October
Mont Belvieu, TX

Average pressure in October - Mont Belvieu, TX
  • Average pressure in October: 30.01"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in October
Mont Belvieu, TX

Average wind speed in October - Mont Belvieu, TX
  • Average wind speed in October: 7.1mph

The windiest month (with the highest average wind speed) is April (8.8mph).
The calmest month (with the lowest average wind speed) is September (6.2mph).

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Average humidity in October
Mont Belvieu, TX

Average humidity in October - Mont Belvieu, TX
  • Average humidity in October: 72%

The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is October (72%).

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Average rainfall in October
Mont Belvieu, TX

Average rainfall in October - Mont Belvieu, TX
  • Average rainfall in October: 3.27"

The wettest month (with the highest rainfall) is September (5.16").
The driest month (with the least rainfall) is February (1.69").

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Average rainfall days in October
Mont Belvieu, TX

Average rainfall days in October - Mont Belvieu, TX
  • Average rainfall days in October: 12.8 days

The month with the highest number of rainy days is August (20.1 days).
The month with the least rainy days is January (11.3 days).

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Average snowfall in October
Mont Belvieu, TX

Average snowfall in October - Mont Belvieu, TX
  • Average snowfall in October: 0"

The month with the highest snowfall is January (0.08").
The months with the least snowfall are February, March, April, May, June, July, August, September, October and November (0").

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Average snowfall days in October
Mont Belvieu, TX

Average snowfall days in October - Mont Belvieu, TX
  • Average snowfall days in October: 0 days

The month with the highest number of snowfall days is January (0.3 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
Mont Belvieu, TX

Average daylight in October / Average sunshine in October - Mont Belvieu, TX
  • Average daylight in October: 11h and 2min

The month with the longest days is June (Average daylight: 14h and 0min).
The month with the shortest days is December (Average daylight: 10h and 18min).

  • Average sunshine in October: 6h and 5min

The months with the most sunshine are July and August (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 4h and 54min).

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Average sunshine days in October
Mont Belvieu, TX

Average sunshine days in October - Mont Belvieu, TX
  • Average sunshine days in October: 16.5 days

The month with the most sunshine days is January (17.8 days).
The month with the least sunshine days is September (8.5 days).

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Average UV index in October
Mont Belvieu, TX

Average UV index in October - Mont Belvieu, TX
  • Average UV index in October: 5

The months with the highest UV index are May, June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 3).

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Average cloud cover in October
Mont Belvieu, TX

Average cloud cover in October - Mont Belvieu, TX
  • Average cloud cover in October: 27

The month with the most cloud cover is February (Cloud cover 51).
The months with the least cloud cover are July, August and October (Cloud cover 27).

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Average visibility in October
Mont Belvieu, TX

Average visibility in October - Mont Belvieu, 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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Mont Belvieu, Texas, USA

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