The best times to visit Three Rivers for ideal weather are

February 12th to May 6th


October 15th to December 23rd

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



Other Three Rivers Travel Info

Weather in Three Rivers


Average temperatures in Three Rivers vary greatly. Considering humidity, temperatures feel hot for about half of the year and otherwise nice with a very low chance of precipitation throughout the year. The area is somewhat temperate — in the 54th 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 Three Rivers, 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 98.7°F (37.1°C) with temperatures rarely dropping below 74.6°F (23.7°C) at night.

Three Rivers Temperatures (Fahrenheit)


Three Rivers Temperatures (Celsius)


“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.

Three Rivers Perceived Temperature (F)


Three Rivers Perceived Temperature (C)



Average Three Rivers 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 68.1 54.7 44.7
Feb 72.2 58.5 48.8
Mar 77.6 64.5 54.3
Apr 84.4 72 62.3
May 89.1 77.4 68.1
Jun 95.1 82.8 73.1
Jul 94.9 82.9 73.8
Aug 97.5 84.2 73.9
Sep 91.8 79.5 70.5
Oct 86.6 72.9 62.3
Nov 76.7 63.7 53.7
Dec 70.1 57.4 47.6

Show Celsius

Month Avg. High (°C) Avg. Mean (°C) Avg. Low (°C)
Jan 20.1 12.6 7.1
Feb 22.3 14.7 9.3
Mar 25.3 18.1 12.4
Apr 29.1 22.2 16.8
May 31.7 25.2 20.1
Jun 35.1 28.2 22.8
Jul 34.9 28.3 23.2
Aug 36.4 29 23.3
Sep 33.2 26.4 21.4
Oct 30.3 22.7 16.8
Nov 24.8 17.6 12.1
Dec 21.2 14.1 8.7



Precipitation (Rain or Snow)

If dry weather is what you’re after, the months with the lowest chance of significant precipitation in Three Rivers are February, January, and then August. Note that we define “significant precipitation” as .1 inches or more in this section. The lowest chance of rain or snow occurs around early April. For example, on the week of April 2nd there are no days of precipitation on average. By contrast, it’s most likely to rain or snow in early to mid September with an average of 1 days of significant precipitation the week of September 10th.

When can you find snow in Three Rivers? 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 Three Rivers.

Days with precipitation

Snow on the Ground

The graph below shows the average snow on the ground in Three Rivers (in).

Snow depth

Average Rain and Snow by Month

Show Inches

Month Daily Chance of Rain Average Snow Depth (in) Total Precipitation (in)
Jan 4% 0 0.9
Feb 4% 0 0.6
Mar 7% 0 1.2
Apr 5% 0 0.7
May 5% 0 1.1
Jun 5% 0 0.9
Jul 5% 0 0.8
Aug 4% 0 0.4
Sep 8% 0 1.2
Oct 5% 0 0.6
Nov 6% 0 0.9
Dec 4% 0 0.4

Show Centimeters

Month Daily Chance of Rain Average Snow Depth (cm) Total Precipitation (cm)
Jan 4 0 2.3
Feb 4 0 1.5
Mar 7 0 3
Apr 5 0 1.8
May 5 0 2.8
Jun 5 0 2.3
Jul 5 0 2
Aug 4 0 1
Sep 8 0 3
Oct 5 0 1.5
Nov 6 0 2.3
Dec 4 0 1


Humidity and Wind

Three Rivers has some high humidity months, with other comfortably humid months. The least humid month is January (58.8% relative humidity), and the most humid month is September (67%).

Wind in Three Rivers is usually moderate. The windiest month is April, followed by May and March. April’s average wind speed of around 9 knots (10.3 MPH or 16.6 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 early to mid May where average top sustained speeds reach 17.8 knots, which is considered a fresh breeze.

Relative Humidity (%)

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

Avg. Relative Humidity


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

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 7.2 Gentle breeze 14.7 Significant breeze
Feb 8 Gentle breeze 16 Significant breeze
Mar 8.4 Gentle breeze 16.5 Significant breeze
Apr 9 Gentle breeze 16.9 Significant breeze
May 8.8 Gentle breeze 16.7 Significant breeze
Jun 7.8 Gentle breeze 16.2 Significant breeze
Jul 7.1 Gentle breeze 15.4 Significant breeze
Aug 6.3 Light breeze 14.5 Significant breeze
Sep 5.5 Light breeze 13.2 Significant breeze
Oct 6.2 Light breeze 13.3 Significant breeze
Nov 6.8 Light breeze 14.2 Significant breeze
Dec 7.2 Gentle breeze 14.5 Significant breeze

Show Relative Humidity by Month

Month Avg. Relative Humidity
Jan 58.8%
Feb 63.4%
Mar 63%
Apr 63.1%
May 64.9%
Jun 64.3%
Jul 66.4%
Aug 61.4%
Sep 67%
Oct 61.5%
Nov 61.5%
Dec 64.7%


Is it Safe to Travel to Three Rivers?

Our best data indicates this area is generally safe. As of Oct 07, 2019 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 Sep 23, 2019.


The Busiest and Least Crowded Months

The busiest month for tourism in Three Rivers, TX, US is March, followed by June and April. 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 Three Rivers 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

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 extrapolated based on nearby areas. Displayed data is calculated relative to the peak, so a score of 40.6 in November means 40.6% of the tourists vs. March.



Overall Three Rivers Travel Experience by Season

Spring (March through May)

Humidity and temperatures combine to make this season feel warm. Highs range from 92.7°F (33.7°C) and 73°F (22.8°C) with warmer temperatures in the later months. Rain is rare with 1 to 2 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 moderate precipitation with 1 to 2 days of precipitation per month. June – August is the second busiest season for tourism in Three Rivers, so lodging and other accommodations may cost slightly more.

Fall (September through November)

Fall daily highs range from 94°F (34.4°C) and 72.6°F (22.6°C), which will feel very nice given the humidity and wind. It rains or snows a normal amount: approximately 2 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 somewhat cool this time of year in Three Rivers to be enjoyable for warm weather travelers. The average high during this season is between 75.9°F (24.4°C) and 65°F (18.3°C). On average, it rains or snows a smalll amount: consistently 1 times per month. These times of year are fairly slow with tourists.


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