Humid subtropical climate
Climate Hallettsville - Texas
Annual high79ºF
Annual low59ºF
Precipitation41.06 inch
| Month | HighºF | LowºF | Precipinch |
|---|---|---|---|
| Jan | 63 | 41 | 3.01 |
| Feb | 65 | 45 | 2.50 |
| Mar | 72 | 51 | 2.72 |
| Apr | 79 | 59 | 3.14 |
| May | 85 | 67 | 4.66 |
| Jun | 91 | 72 | 4.73 |
| Jul | 93 | 74 | 2.81 |
| Aug | 95 | 73 | 2.80 |
| Sep | 90 | 69 | 3.87 |
| Oct | 82 | 61 | 4.44 |
| Nov | 72 | 51 | 3.74 |
| Dec | 64 | 43 | 2.64 |
- JanHigh 63ºFLow 41ºFPrecip 3.01 inch
- FebHigh 65ºFLow 45ºFPrecip 2.50 inch
- MarHigh 72ºFLow 51ºFPrecip 2.72 inch
- AprHigh 79ºFLow 59ºFPrecip 3.14 inch
- MayHigh 85ºFLow 67ºFPrecip 4.66 inch
- JunHigh 91ºFLow 72ºFPrecip 4.73 inch
- JulHigh 93ºFLow 74ºFPrecip 2.81 inch
- AugHigh 95ºFLow 73ºFPrecip 2.80 inch
- SepHigh 90ºFLow 69ºFPrecip 3.87 inch
- OctHigh 82ºFLow 61ºFPrecip 4.44 inch
- NovHigh 72ºFLow 51ºFPrecip 3.74 inch
- DecHigh 64ºFLow 43ºFPrecip 2.64 inch
Climate summary
What is the average weather in Hallettsville, Texas?
Hallettsville experiences a humid subtropical climate, characterized by hot summers and cool winters with strong seasonal temperature contrasts. Rainfall is fairly wet overall and spread somewhat evenly throughout the year, though heavy seasonal downpours or afternoon thunderstorms can sometimes occur during the warmer months.
Hallettsville weather averages
Annual high79ºF
Annual low59ºF
Precipitation41.06 inch
Daily normals Hallettsville - Texas - January
| Day | HighºF | LowºF | Prec/ | Prec/ |
|---|---|---|---|---|
| Jan 1 | 65.4 | 44.3 | 0.11 | 0.11 |
| Jan 2 | 65.3 | 44.2 | 0.22 | 0.22 |
| Jan 3 | 65.3 | 44.2 | 0.33 | 0.33 |
| Jan 4 | 65.3 | 44.2 | 0.44 | 0.44 |
| Jan 5 | 65.3 | 44.2 | 0.55 | 0.55 |
| Jan 6 | 65.3 | 44.1 | 0.65 | 0.65 |
| Jan 7 | 65.3 | 44.1 | 0.76 | 0.76 |
| Jan 8 | 65.3 | 44.1 | 0.86 | 0.86 |
| Jan 9 | 65.3 | 44.1 | 0.96 | 0.96 |
| Jan 10 | 65.4 | 44.2 | 1.07 | 1.07 |
| Jan 11 | 65.4 | 44.2 | 1.18 | 1.18 |
| Jan 12 | 65.5 | 44.2 | 1.28 | 1.28 |
| Jan 13 | 65.5 | 44.2 | 1.39 | 1.39 |
| Jan 14 | 65.6 | 44.3 | 1.50 | 1.50 |
| Jan 15 | 65.6 | 44.3 | 1.61 | 1.61 |
| Jan 16 | 65.7 | 44.3 | 1.71 | 1.71 |
| Jan 17 | 65.8 | 44.4 | 1.81 | 1.81 |
| Jan 18 | 65.8 | 44.5 | 1.92 | 1.92 |
| Jan 19 | 65.9 | 44.5 | 2.02 | 2.02 |
| Jan 20 | 66.0 | 44.6 | 2.12 | 2.12 |
| Jan 21 | 66.1 | 44.7 | 2.22 | 2.22 |
| Jan 22 | 66.2 | 44.8 | 2.32 | 2.32 |
| Jan 23 | 66.3 | 44.9 | 2.42 | 2.42 |
| Jan 24 | 66.4 | 45.0 | 2.50 | 2.50 |
| Jan 25 | 66.5 | 45.1 | 2.58 | 2.58 |
| Jan 26 | 66.6 | 45.2 | 2.66 | 2.66 |
| Jan 27 | 66.7 | 45.3 | 2.74 | 2.74 |
| Jan 28 | 66.8 | 45.4 | 2.82 | 2.82 |
| Jan 29 | 67.0 | 45.6 | 2.91 | 2.91 |
| Jan 30 | 67.1 | 45.7 | 2.98 | 2.98 |
| Jan 31 | 67.2 | 45.8 | 3.06 | 3.06 |
Precipitation and snow add up through the month (/mo) and the year (/yr)
Weather history Hallettsville - November 2026
| Day | HighºF | LowºF | Precip.inch |
|---|---|---|---|
| Nov 1 | 84.9 | 72.0 | 0.00 |
| Nov 2 | 87.1 | 72.0 | 0.00 |
| Nov 3 | 86.0 | 71.1 | 0.20 |
| Nov 4 | 81.0 | 55.9 | 0.00 |
| Nov 5 | 82.9 | 61.0 | 0.00 |
| Nov 6 | 84.0 | 62.1 | 0.00 |
| Nov 7 | 78.1 | 63.0 | 0.00 |
| Nov 8 | 64.9 | 63.0 | 0.22 |
| Nov 9 | – | – | – |
| Nov 10 | – | – | – |
| Nov 11 | – | – | – |
| Nov 12 | – | – | – |
| Nov 13 | – | – | – |
| Nov 14 | – | – | – |
| Nov 15 | – | – | – |
| Nov 16 | – | – | – |
| Nov 17 | – | – | – |
| Nov 18 | – | – | – |
| Nov 19 | – | – | – |
| Nov 20 | – | – | – |
| Nov 21 | – | – | – |
| Nov 22 | – | – | – |
| Nov 23 | – | – | – |
| Nov 24 | – | – | – |
| Nov 25 | – | – | – |
| Nov 26 | – | – | – |
| Nov 27 | – | – | – |
| Nov 28 | – | – | – |
| Nov 29 | – | – | – |
| Nov 30 | – | – | – |
The data for November 2026 is incomplete: some days or values are missing.
- –No data
- –Not yet observed or received
- TTrace, too small to measure
Observed extremes
- Highest max temperature87.1ºF · Nov 2
- Lowest max temperature64.9ºF · Nov 8
- Highest min temperature72.0ºF · Nov 1
- Lowest min temperature55.9ºF · Nov 4
Geo Hallettsville - Texas
Location
- Country
- United States
- State
- Texas
- County
- Lavaca
- City
- Hallettsville
- Zip Code
- 77964
- Elevation
- 269 ft
- Longitude
- -96.96
- Latitude
- 29.39
- ICAO
- –
- IATA
- –