Photo: ProfReader · CC BY-SA 3.0Gonzales reaches 100° on about 14 days a year, more than 93% of U.S. towns
January nights here settle around 41°. Winters are mild: January nights here are milder than in 90% of U.S. towns. Compared with 1901–2000, the average now sits 1.0° higher. Long walks are most pleasant from October to April, when afternoons reach 63–83°.
A year in Gonzales at a glance
Each month’s typical high and low, and what it brings.
What stands out about Gonzales’ climate
Compared with towns across the U.S., with Gonzales’ place in Texas beside it.
What a year in Gonzales feels like
Typical highs and lows by season and by month, from NOAA’s 30-year normals.
About 272 frost-free days a year
In half of years the last 32° night comes by February 26 and the first by November 28. Frost and day counts come from NOAA’s station at Gonzales 2s, TX, 2.6 miles from the town’s center, at about the same height.
The 2023 USDA map puts Gonzales’ center in zone 9a: the coldest night of a typical winter, averaged over 1991–2020, reaches about 23°. Plant labels use the zone; frost dates tell you when to plant.
Freezing nights by month
Average nights at or below 32°
90° days by month
Average days at 90° or more
About 35 inches of rain a year
May is the wettest month and February the driest. Rain falls on about 71 days a year. Snow is rare: about 0.0" in a normal year at Gonzales 2s, TX, so most winters see none.
Rain + melted snow by month
Inches of water
Heating and cooling a home in Gonzales
35% of the work is heating, so air conditioning is the bigger bill. Months averaging under 55°: December and January.
Degree days add up how far each day’s average falls below (heating) or rises above (cooling) 65° over a year. NOAA normals at Gonzales 2s, TX.
Living with Gonzales’ climate
What the numbers mean for a garden, a free afternoon and a bad-weather day.
272 frost-free days in zone 9a. The last frost comes by Feb 26 in half of years, so many gardeners wait a week or two past that to set out tomatoes. The first fall frost comes by Nov 28.
Months with highs of 62–84° and lows of 40° or more: January, February, March, April, October, November and December. 1.1 miles of trails are waiting.
Parks & trails →Of the yearly building losses FEMA expects in Gonzales from natural hazards, river flooding is the largest share (86%); heat waves, cold waves, winter storms and ice storms together are 5%. Normals are averages; the hazards page covers the extremes.
Natural hazards →Gonzales and similar climates
TownRatings has no climate map of the towns around Gonzales yet.
Climates most like Gonzales’, farther away
TownRatings’ own comparison of NOAA 1991–2020 normals, not a NOAA product: places of 5,000+ at least 150 miles away, one per state, closest on January low, July high, precipitation and snow.
| Town | Jan. low | July high | Precip. | Snow |
|---|---|---|---|---|
| Gonzales, TX | 41° | 96° | 35" | 0.0" |
| Chico, CA | 38° | 96° | 31" | 0.0" |
| Vidalia, GA | 38° | 93° | 47" | 0.1" |
| Ardmore, OK | 31° | 94° | 39" | 2.7" |
| Cayce, SC | 35° | 93° | 46" | 1.2" |
Temperatures and precipitation come from NOAA’s 5 km grid; snow and day counts from the stations named on this page.
Warmer than it used to be
The last 30 years in Gonzales averaged 1.0° warmer than the 1900s. The biggest change is in February (+1.9°).
A smaller shift than in 79% of U.S. towns.
Change by month
The two periods overlap (1991–2000 is in both), which makes the gap a little smaller than it would be between separate periods.
How Gonzales compares
Against 12,954 U.S. towns of 2,500 or more (one per 5 km climate cell), with Gonzales’ place among Texas’.
Gonzales weather by month
Highs, lows and precipitation from NOAA’s grid at Gonzales’ center; snow, wet days and snow on the ground from Gonzales 2s, TX. 1991–2020 normals.
| Month | High | Low | Rain + melt | Snow | Wet days | Snow on ground | 30-yr range |
|---|---|---|---|---|---|---|---|
| January | 63° | 41° | 2.3" | 0.0" | 7 | 0 | 47° – 58° |
| February | 67° | 46° | 2.0" | 0.0" | 7 | 0 | 47° – 65° |
| March | 74° | 52° | 2.9" | 0.0" | 7 | 0 | 56° – 70° |
| April | 81° | 58° | 2.8" | 0.0" | 5 | 0 | 64° – 76° |
| May | 87° | 66° | 4.2" | 0.0" | 6 | 0 | 72° – 81° |
| June | 93° | 72° | 3.4" | 0.0" | 6 | 0 | 79° – 86° |
| July | 96° | 74° | 2.1" | 0.0" | 5 | 0 | 80° – 88° |
| August | 97° | 73° | 2.9" | 0.0" | 5 | 0 | 81° – 90° |
| September | 91° | 69° | 3.5" | 0.0" | 7 | 0 | 77° – 85° |
| October | 83° | 59° | 3.9" | 0.0" | 5 | 0 | 68° – 75° |
| November | 73° | 50° | 2.7" | 0.0" | 6 | 0 | 55° – 68° |
| December | 65° | 43° | 2.6" | 0.0" | 6 | 0 | 47° – 58° |
| Year | 81° | 58° | 35.3" | 0.0" | 71 | 0 |
How much a month can swing
A normal is an average. February swings the most: from 1991 to 2020 its average ranged from 47° to 65°. June is the most reliable, staying within 7°.
Where Gonzales’ numbers come from
Normals are 30-year averages, not a forecast. How TownRatings reads climate data →
- Temperatures and precipitation: NOAA’s gridded 1991–2020 normals for the 5 km cell at Gonzales’ center.
- Snow: Gonzales 2s, TX.
- Frost, freezing nights, 90° and 100° days, heating and cooling: Gonzales 2s, TX, 2.6 miles from the town’s center, at about the same height; the nearest station that passes our checks for distance, height and agreement with the grid.
- Growing zone: USDA Plant Hardiness Zone Map, 2023. USDA Agricultural Research Service and PRISM Group, Oregon State University, prism.oregonstate.edu/phzm, accessed 8 Oct 2026.
- Then and now: NOAA’s gridded normals for 1901–2000 at the same cell.
- Storms and extremes: FEMA National Risk Index (expected annual losses to buildings).
Common questions about Gonzales’ climate
What is the weather like in Gonzales?
A typical July afternoon reaches 96°, a January night drops to 41°, and snow is almost unheard of. Milder January nights than 90% of U.S. towns; hotter July afternoons than 96% of U.S. towns.
How cold does it get in Gonzales in winter?
January nights average 41°. About 19 nights a year reach 32° or below. In the coldest January of the last 30 years the month averaged 47°.
How much snow does Gonzales get?
About 0.0 inches in a normal winter at Gonzales 2s, TX, so most winters see none.
How hot does it get in Gonzales?
July, with a typical high of 96° and a low of 74°. About 113 days a year reach 90° and 14 reach 100° (Gonzales 2s, TX).
When is the first and last frost in Gonzales?
In half of years the last spring frost (32°) comes by February 26 and the first fall frost by November 28, about 272 frost-free days, at Gonzales 2s, TX.
What growing zone is Gonzales in?
Zone 9a on the 2023 USDA Plant Hardiness Zone Map: the coldest night of a typical winter reaches about 23°.
What is the best time of year to visit Gonzales?
By one simple rule (highs of 62–84° and lows of 40° or more), January, February, March, April, October, November and December. The rule is ours, not NOAA’s; the month table has the numbers to judge by.
Is Gonzales getting warmer?
Yes: 1991–2020 averaged 1.0° warmer than 1901–2000 on NOAA’s grid. A smaller shift than 79% of U.S. towns.
Neighbors talk weather
Gardens, snow, and the best days of the year in Gonzales.
Source: NOAA NCEI U.S. Climate Normals, 1991–2020 and 1901–2000; USDA/PRISM 2023 hardiness zones; FEMA National Risk Index. Today’s forecast: National Weather Service.