The best times to visit Mont Belvieu for ideal weather are

February 5th to April 29th

based on average temperature and humidity from NOAA (the National Oceanic and Atmospheric Administration). Read below for more weather and travel details.

 

 


Other Mont Belvieu Travel Info

Weather in Mont Belvieu

Temperature

Average temperatures in Mont Belvieu vary greatly. Considering humidity, temperatures feel nice most of the year, excluding some hot weeks in the summer, with a fair chance of precipitation about half of the year. The area is somewhat temperate — in the 41st percentile for pleasant weather — compared to tourist destinations worldwide. Weeks with ideal weather are listed above. If you’re looking for the very warmest time to visit Mont Belvieu, the hottest months are August, July, and then June. See average monthly temperatures below. The warmest time of year is generally early to mid August where highs are regularly around 95.4°F (35.2°C) with temperatures rarely dropping below 77.7°F (25.4°C) at night.

Mont Belvieu Temperatures (Fahrenheit)

Key
High
Average
Low

Mont Belvieu Temperatures (Celsius)

Key
High
Average
Low

“Feels-Like” Temperatures

The way we experience weather isn’t all about temperature. Higher temperatures affect us much more at higher humidity, and colder temperatures feel piercing with high winds. Our perceived temperatures factor in humidity and wind chill to better represent how hot or cold the day feels to a person.

Mont Belvieu Perceived Temperature (F)

Key
High
Average
Low

Mont Belvieu Perceived Temperature (C)

Key
High
Average
Low

 

Average Mont Belvieu Temperatures by Month

Daily highs (averaged for the month) usually give the best indication of the weather. A significantly lower mean and low generally just means it gets colder at night.

Show Fahrenheit

Month Avg. High (°F) Avg. Mean (°F) Avg. Low (°F)
Jan 62.9 52.8 44.9
Feb 68.1 57.2 48.9
Mar 73.6 63.3 55.3
Apr 78.6 69.2 61.2
May 86.9 77.9 70.8
Jun 92.4 83 75.7
Jul 92.1 83.3 76.6
Aug 93.8 84.2 77.2
Sep 88.4 79.6 72.8
Oct 82.3 71.9 63.6
Nov 74.3 63.5 55
Dec 66.5 56.1 47.8

Show Celsius

Month Avg. High (°C) Avg. Mean (°C) Avg. Low (°C)
Jan 17.2 11.6 7.2
Feb 20.1 14 9.4
Mar 23.1 17.4 12.9
Apr 25.9 20.7 16.2
May 30.5 25.5 21.6
Jun 33.6 28.3 24.3
Jul 33.4 28.5 24.8
Aug 34.3 29 25.1
Sep 31.3 26.4 22.7
Oct 27.9 22.2 17.6
Nov 23.5 17.5 12.8
Dec 19.2 13.4 8.8

 


 

Precipitation (Rain or Snow)

If dry weather is what you’re after, the months with the lowest chance of significant precipitation in Mont Belvieu are May, November, and then February. Note that we define “significant precipitation” as .1 inches or more in this section. The lowest chance of rain or snow occurs around early to mid May. For example, on the week of May 7th there are no days of precipitation on average. By contrast, it’s most likely to rain or snow in late June with an average of 4 days of significant precipitation the week of June 25th.

When can you find snow in Mont Belvieu? Weather stations report a bit of annual snow likely to be deepest around December, especially close to early December. The best time to ski (if at all) in Mont Belvieu is often around around December 3rd when fresh powder is deepest. Please note that a value of 0 for snow in the graph below may either mean there was no snow, or that snow is unreported.

Chance of Precipitation

The graph below shows the % chance of rainy and snowy days in Mont Belvieu.

Key
Days with precipitation

Snow on the Ground

The graph below shows the average snow on the ground in Mont Belvieu (in).

Key
Snow depth

Average Rain and Snow by Month

Show Inches

Month Daily Chance of Rain Average Snow Depth (in) Total Precipitation (in)
Jan 21% 0 4.1
Feb 16% 0 2.5
Mar 19% 0 3.6
Apr 17% 0 6.7
May 10% 0 3.3
Jun 23% 0 5
Jul 30% 0 7.7
Aug 19% 0 4.9
Sep 21% 0 7.4
Oct 25% 0 6.9
Nov 14% 0 4.3
Dec 24% 1.2 3.6

Show Centimeters

Month Daily Chance of Rain Average Snow Depth (cm) Total Precipitation (cm)
Jan 21 0 10.4
Feb 16 0 6.4
Mar 19 0 9.1
Apr 17 0 17
May 10 0 8.4
Jun 23 0 12.7
Jul 30 0 19.6
Aug 19 0 12.4
Sep 21 0 18.8
Oct 25 0 17.5
Nov 14 0 10.9
Dec 24 3 9.1

 

Humidity and Wind

Mont Belvieu has some high humidity months, with other comfortably humid months. The least humid month is January (59.3% relative humidity), and the most humid month is July (66.3%).

Wind in Mont Belvieu is usually calm. The windiest month is April, followed by March and February. April’s average wind speed of around 7.9 knots (9.1 MPH or 14.6 KPH) is considered “a gentle breeze.” Maximum sustained winds (the highest speed for the day lasting more than a few moments) are at their highest in late February and early March where average top sustained speeds reach 16.3 knots, which is considered a moderate breeze.

Relative Humidity (%)

The graph below shows the average % humidity by month in Mont Belvieu.

Key
Avg. Relative Humidity

Wind

The graph below shows wind speed (max and average) in knots.

Key
Max Sustained Wind
Average Daily Wind

Average Wind Speeds

Show Wind Speeds

All wind speeds are in knots. 1 knot = 1.15 MPH or 1.85 KPH.

Month Avg. Wind Avg. Wind Feel Sustained High Wind High Wind Feel
Jan 7.6 Gentle breeze 13.8 Significant breeze
Feb 7.7 Gentle breeze 15 Significant breeze
Mar 7.8 Gentle breeze 14.6 Significant breeze
Apr 7.9 Gentle breeze 15.1 Significant breeze
May 6.9 Light breeze 13.5 Significant breeze
Jun 5.8 Light breeze 13.6 Significant breeze
Jul 4.8 Light breeze 12.3 Significant breeze
Aug 4.3 Light breeze 11.4 Significant breeze
Sep 5.7 Light breeze 12.5 Significant breeze
Oct 6 Light breeze 12.5 Significant breeze
Nov 5.5 Light breeze 11.7 Significant breeze
Dec 7.5 Gentle breeze 14.5 Significant breeze

Show Relative Humidity by Month

Month Avg. Relative Humidity
Jan 59.3%
Feb 59.7%
Mar 59.9%
Apr 59.5%
May 61.4%
Jun 63.5%
Jul 66.3%
Aug 64.2%
Sep 62.7%
Oct 60.5%
Nov 62.1%
Dec 61.9%

 

Is it Safe to Travel to Mont Belvieu?

Our best data indicates this area is generally safe. As of Dec 04, 2023 there are no travel advisories or warnings for the United States; exercise normal security precautions. Check this page for any recent changes or regions to avoid: Travel Advice and Advisories. This advisory was last updated on Dec 04, 2023.


 

The Busiest and Least Crowded Months

The busiest month for tourism in Mont Belvieu, TX, US is February, followed by April and January. Prices for hotels and flights will be most expensive during these months, though you can save if you purchase well in advance. Tourists are unlikely to visit Mont Belvieu in November. Those willing to visit at these times will likely find it the least expensive month.

Estimated Tourism by Month

 

Most Popular Months to Visit

Key
Tourists Seeking Accommodations

Tourism graph is based on Google searches for services used by tourists relative to the rest of the year. Tourism data for this area is somewhat extrapolated based on nearby areas. Displayed data is calculated relative to the peak, so a score of 57.2 in November means 57.2% of the tourists vs. February.

 

 

Overall Mont Belvieu Travel Experience by Season

Spring (March through May)

Humidity and temperatures combine to make this season feel warm. Highs range from 90.7°F (32.6°C) and 70.4°F (21.3°C) with warmer temperatures in the later months. Rain is somewhat common with 3 to 6 days of significant precipitation per month. Spring is the busiest for tourism, which makes it a good time for those looking for things to do.

Summer (June through August)

The middle-year months have very comfortable weather with high temperatures that are quite warm. These months see the most precipitation with 6 to 9 days of precipitation per month. June – August is fairly slow season for tourism in Mont Belvieu, so lodging and other accommodations may cost slightly less.

Fall (September through November)

Fall daily highs range from 90.5°F (32.5°C) and 69.7°F (20.9°C), which will feel very nice given the humidity and wind. It rains or snows a significant amount: 4 to 8 days per month. Tourism is the slowest during these months due to the weather, so hotels may be affordably priced.

Winter (December through February)

Weather is too cold this time of year in Mont Belvieu to be enjoyable for warm weather travelers. The average high during this season is between 70.4°F (21.3°C) and 59.8°F (15.4°C). On average, it rains or snows a fair amount: 4 to 7 times per month. These times of year are the second busiest with tourists.

 

Best Times to Travel› the United States › Mont Belvieu, TX, US