Hallettsville, Texas Climate
United States
Pop. 2,592 Elev. 76 m / 249 ft
TZ: America/Chicago (UTC-5) ·
Hallettsville is largely arid, with hot summers peaking at 99°F (37°C) in August and cool winters around 42°F (6°C) in January. Humidity pushes the summer feels-like temperature to around 124°F (51°C). Precipitation occurs on roughly 35 days per year (29.0 in / 737 mm total), with snow on 1 days and 3 in (87 mm) of annual accumulation. The city averages 139 sunny days per year and around 26 thunderstorm days. Nearby lake water reaches 88°F (31°C) in summer.
| Temperature | 99°F (37°C) high | 42°F (6°C) low |
| Feels like | 124°F (51°C) high | 40°F (5°C) low |
| Rain | 35 days | 29.0 in (737 mm) /yr |
| Snow | 1 days | 3.4 in (87 mm) /yr |
| Sky | 139 sunny | 26 stormy |
| Wind | 4.0 mph (1.8 m/s) avg |
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Explore on the MapMonthly Climate Chart
Best months to visit: Feb, Apr, Nov, Dec
Sky & Air by Month
Cloud cover (%)
60
Jan 59
Feb 44
Mar 50
Apr 59
May 56
Jun 76
Jul 53
Aug 41
Sep 24
Oct 35
Nov 56
Dec Humidity (%)
63
Jan 71
Feb 54
Mar 66
Apr 62
May 71
Jun 65
Jul 59
Aug 54
Sep 54
Oct 60
Nov 68
Dec Weather Days by Month
Water Temperatures
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 41 mi Victoria Regional Airport (VCT)
Ski resort 572 mi Ski Cloudcroft
National park 85 mi San Antonio Missions National Historical Park
Mountain peak
(6,113 ft) 290 mi Cerro El Carrizal
Hospital 1 mi Lavaca Medical Center
Hiking trail 99 mi San Gabriel River Trail
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Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | 60°F 15°C | 42°F 6°C | 2.8 in 71 mm | 3.4 in86 mm | 10 |
| February | 69°F 21°C | 49°F 9°C | 2.1 in 53 mm | 0.0 in1 mm | 8 |
| March | 82°F 28°C | 59°F 15°C | 3.4 in 85 mm | — | 16 |
| April | 85°F 29°C | 65°F 18°C | 1.3 in 33 mm | — | 10 |
| May | 91°F 33°C | 72°F 22°C | 3.8 in 97 mm | — | 8 |
| June | 93°F 34°C | 76°F 25°C | 5.9 in 150 mm | — | 10 |
| July | 95°F 35°C | 77°F 25°C | 3.2 in 81 mm | — | 4 |
| August | 99°F 37°C | 77°F 25°C | 2.1 in 53 mm | — | 9 |
| September | 96°F 35°C | 73°F 23°C | 0.8 in 21 mm | — | 16 |
| October | 91°F 33°C | 66°F 19°C | 0.9 in 24 mm | — | 23 |
| November | 82°F 28°C | 59°F 15°C | 1.5 in 39 mm | — | 19 |
| December | 70°F 21°C | 51°F 10°C | 1.1 in 29 mm | — | 6 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 10 | 1 |
| February | 8 | 1 |
| March | 16 | 3 |
| April | 10 | 1 |
| May | 8 | 5 |
| June | 10 | 5 |
| July | 4 | 4 |
| August | 9 | 2 |
| September | 16 | 1 |
| October | 23 | 1 |
| November | 19 | 1 |
| December | 6 | 1 |
Water Temperatures Data
↑ See chart| Month | Lake Avg High |
|---|---|
| January | 51°F 11°C |
| February | 58°F 14°C |
| March | 67°F 19°C |
| April | 74°F 24°C |
| May | 81°F 27°C |
| June | 85°F 29°C |
| July | 85°F 30°C |
| August | 88°F 31°C |
| September | 84°F 29°C |
| October | 79°F 26°C |
| November | 69°F 20°C |
| December | 59°F 15°C |