The best times to visit Granbury for ideal weather are

March 5th to May 13th

or

September 24th to November 18th

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

 

 


Other Granbury Travel Info

Weather in Granbury

Temperature

Average temperatures in Granbury vary drastically. Considering humidity, temperatures feel very nice much of the year, but hot in the summer and cold in the winter with a very low chance of rain or snow throughout the year. The area is somewhat temperate — in the 47th 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 Granbury, 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 102.1°F (38.9°C) with temperatures rarely dropping below 77.7°F (25.4°C) at night.

Granbury Temperatures (Fahrenheit)

Key
High
Average
Low

Granbury 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.

Granbury Perceived Temperature (F)

Key
High
Average
Low

Granbury Perceived Temperature (C)

Key
High
Average
Low

 

Average Granbury 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 59.4 45 34
Feb 64.2 49.5 38.9
Mar 73.1 58.7 47.3
Apr 80.4 66.7 55.2
May 86.5 74.3 63.5
Jun 95.1 83.7 72.8
Jul 97.7 86 75.2
Aug 99.4 87 75.3
Sep 91 78.7 67.5
Oct 81.7 67.6 55.3
Nov 70.2 56.7 45.5
Dec 61.5 47.7 37.2

Show Celsius

Month Avg. High (°C) Avg. Mean (°C) Avg. Low (°C)
Jan 15.2 7.2 1.1
Feb 17.9 9.7 3.8
Mar 22.8 14.8 8.5
Apr 26.9 19.3 12.9
May 30.3 23.5 17.5
Jun 35.1 28.7 22.7
Jul 36.5 30 24
Aug 37.4 30.6 24.1
Sep 32.8 25.9 19.7
Oct 27.6 19.8 12.9
Nov 21.2 13.7 7.5
Dec 16.4 8.7 2.9

 


 

Precipitation (Rain or Snow)

If dry weather is what you’re after, the months with the lowest chance of significant precipitation in Granbury are August, September, and then July. Note that we define “significant precipitation” as .1 inches or more in this section. The lowest chance of rain or snow occurs around mid January. For example, on the week of January 15th there are no days of precipitation on average. By contrast, it’s most likely to rain or snow in late May to early June with an average of 1 days of significant precipitation the week of May 28th.

When can you find snow in Granbury? Weather stations report no annual snow. 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 Granbury.

Key
Days with precipitation

Snow on the Ground

The graph below shows the average snow on the ground in Granbury (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 7% 0 1.9
Feb 6% 0 0.8
Mar 10% 0 1.6
Apr 11% 0 1.6
May 16% 0 3.8
Jun 11% 0 2.3
Jul 6% 0 0.8
Aug 3% 0 0.5
Sep 5% 0 1.1
Oct 9% 0 2.4
Nov 8% 0 1.3
Dec 7% 0 1.2

Show Centimeters

Month Daily Chance of Rain Average Snow Depth (cm) Total Precipitation (cm)
Jan 7 0 4.8
Feb 6 0 2
Mar 10 0 4.1
Apr 11 0 4.1
May 16 0 9.7
Jun 11 0 5.8
Jul 6 0 2
Aug 3 0 1.3
Sep 5 0 2.8
Oct 9 0 6.1
Nov 8 0 3.3
Dec 7 0 3

 

Humidity and Wind

Granbury has some comfortably humid months, with slightly drier months on the other side of the year. The least humid month is August (40.5% relative humidity), and the most humid month is December (55.6%).

Wind in Granbury is usually calm. The windiest month is April, followed by March and June. April’s average wind speed of around 8 knots (9.2 MPH or 14.8 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 early to mid April where average top sustained speeds reach 16.9 knots, which is considered a moderate breeze.

Relative Humidity (%)

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

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 5.8 Light breeze 13.6 Significant breeze
Feb 6.9 Light breeze 14.7 Significant breeze
Mar 7.4 Gentle breeze 15.4 Significant breeze
Apr 8 Gentle breeze 16.4 Significant breeze
May 7.2 Gentle breeze 15.4 Significant breeze
Jun 7.2 Gentle breeze 14.7 Significant breeze
Jul 5.7 Light breeze 12.7 Significant breeze
Aug 5.1 Light breeze 12.2 Significant breeze
Sep 4.7 Light breeze 11.2 Significant breeze
Oct 5.5 Light breeze 12.6 Significant breeze
Nov 6 Light breeze 13.4 Significant breeze
Dec 5.8 Light breeze 13.3 Significant breeze

Show Relative Humidity by Month

Month Avg. Relative Humidity
Jan 52.2%
Feb 52.5%
Mar 51.2%
Apr 51.2%
May 54.6%
Jun 47.9%
Jul 44.4%
Aug 40.5%
Sep 49.6%
Oct 50.8%
Nov 52.5%
Dec 55.6%

 

Is it Safe to Travel to Granbury?

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 Granbury, TX, US is June, followed by May and July. 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 Granbury 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 46.9 in November means 46.9% of the tourists vs. June.

 

 

Overall Granbury Travel Experience by Season

Spring (March through May)

Humidity and temperatures combine to make this season feel warm. Highs range from 91.3°F (32.9°C) and 67.1°F (19.5°C) with warmer temperatures in the later months. Rain is rare with 3 to 5 days of significant precipitation per month. Spring is the second 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 hot weather with high temperatures that are quite warm. These months see the least precipitation with 1 to 3 days of precipitation per month. June – August is the busiest season for tourism in Granbury, so lodging and other accommodations may cost more than usual.

Fall (September through November)

Fall daily highs range from 94.5°F (34.7°C) and 64.5°F (18.1°C), which will feel very nice given the humidity and wind. It rains or snows a normal amount: 1 to 3 days per month. Tourism is fairly slow during these months due to the weather, so hotels may be lower priced.

Winter (December through February)

Weather is too cold this time of year in Granbury to be enjoyable for warm weather travelers. The average high during this season is between 68.8°F (20.4°C) and 56.5°F (13.6°C). On average, it rains or snows a smalll amount: consistently 2 times per month. These times of year are the slowest with tourists.

 

Best Times to Travel› the United States › Granbury, TX, US