Bacliff, United States experiences average highs of 25°C (77°F) and lows of 19°C (66°F) throughout the year. Rainfall is moderate, averaging about 12 rainy days per month. Sunshine is abundant, averaging about 9 hours per day. Average highs have stayed broadly stable across the available records.
Bacliff, United States Weather & Climate 2026
Monthly climate averages for Bacliff, United States. Based on 10-year ERA5 reanalysis data.
Climate Overview
Drier season: Jan–Dec 
Wetter season: Apr–Sep At-a-Glance Climate Summary
Live Weather & Air Quality
Key figures
Climate Score
6.1/10
Best: March, April, October, November
UV Index
6
High
Temperature 25°C / 19°C
Feels Like 28°C / 20°C
Rainy Days 12
Rainfall 117 mm
Sunshine 9 h
Humidity 80%
Wind Speed 20 km/h
Dew Point 18°C
Snow Days 1 days
Frost Days 2 days
Hottest Month
32°C
August
Avg Low26°C
Rain18days
Coldest Month
9°C
January
Avg High17°C
Rain9days
Driest Month
7days
February
Avg High19°C
Avg Low12°C
Windiest Month
24 km/h
April (Gusts 44)
Worst Time to Visit
Consider avoiding June, July, August due to extreme heat, heavy rainfall, oppressive humidity.
Sun Position
Sunrise 06:21
Daylight 14h
Sunset 20:23
Live conditions—
Bacliff on the map · live conditions
Bacliff, United States
- Continent
- Americas
- Country
- United States
- City
- Bacliff
- Population
- 8.6K
- Elevation
- 5 m
- Coordinates
- 29.51°, -94.99°
Seasonal Breakdown
Spring
Mar–May
Avg High 25°C
Avg Low 19°C
Rain 12 days/mo
2/3 best months
Summer
Jun–Aug
Avg High 31°C
Avg Low 26°C
Rain 16 days/mo
Autumn
Sep–Nov
Avg High 26°C
Avg Low 20°C
Rain 11 days/mo
2/3 best months
Winter
Dec–Feb
Avg High 18°C
Avg Low 11°C
Rain 9 days/mo
Climate Charts
Based on historical averages (2016–2025)
Monthly Temperatures
HighLowShaded bands show the typical range across the available yearly records.
Line chart showing monthly temperatures. Jan: 17°C / 9°C . Feb: 19°C / 12°C . Mar: 22°C / 16°C . Apr: 25°C / 18°C . May: 28°C / 22°C . Jun: 31°C / 25°C . Jul: 31°C / 26°C . Aug: 32°C / 26°C . Sep: 30°C / 24°C . Oct: 27°C / 20°C . Nov: 22°C / 15°C . Dec: 19°C / 12°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 117 mm. Feb: 65 mm. Mar: 80 mm. Apr: 105 mm. May: 159 mm. Jun: 129 mm. Jul: 145 mm. Aug: 169 mm. Sep: 151 mm. Oct: 87 mm. Nov: 94 mm. Dec: 104 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 77%. Feb: 81%. Mar: 79%. Apr: 79%. May: 82%. Jun: 81%. Jul: 81%. Aug: 81%. Sep: 80%. Oct: 76%. Nov: 78%. Dec: 80%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 21 km/h . Feb: 22 km/h . Mar: 23 km/h . Apr: 24 km/h . May: 22 km/h . Jun: 19 km/h . Jul: 18 km/h . Aug: 17 km/h . Sep: 16 km/h . Oct: 18 km/h . Nov: 19 km/h . Dec: 20 km/h .
Sunshine
Sunshine
Sunshine: Jan: 7h. Feb: 7h. Mar: 9h. Apr: 10h. May: 11h. Jun: 12h. Jul: 12h. Aug: 11h. Sep: 10h. Oct: 9h. Nov: 8h. Dec: 7h.
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 4. Feb: UV 5. Mar: UV 7. Apr: UV 8. May: UV 8. Jun: UV 8. Jul: UV 8. Aug: UV 8. Sep: UV 7. Oct: UV 6. Nov: UV 5. Dec: UV 4.
Monthly Daylight Hours
Daylight12h reference
Monthly Dew Point & Comfort
Dew Point Dry Comfortable Humid Muggy
Snow Days
Snow DaysSnowfall
Snow Days: Jan: 1 days. Feb: 0 days. Mar: 0 days. Apr: 0 days. May: 0 days. Jun: 0 days. Jul: 0 days. Aug: 0 days. Sep: 0 days. Oct: 0 days. Nov: 0 days. Dec: 0 days.
Climate Trends
Average highs have stayed broadly stable across the available records. Average rainfall is trending drier by about 14 mm.
2016 to 2025
Avg high Avg rainfall
Climate summary
| Last 12 months | All years | |
|---|---|---|
| Hottest month | Jul 2025 · 31°C | Aug · 32°C |
| Coldest month | Jan 2025 · 7°C | Jan · 9°C |
| Wettest month | Aug 2025 · 193 mm | Aug · 169 mm |
| Windiest month | Apr 2025 · 25 km/h | Apr · 24 km/h |
Month-by-Month Weather Table
January
Good 
February
Good March best
Excellent April best
Excellent May
Fair June
Poor July
Poor August
Wet September
Poor October best
Excellent November best
Excellent December
Good | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | 17°C / 9°C | 16°C / 6°C | 9days (117 mm) Wet | 6.8h Fair | 77% Humid | 3.7 Moderate | Good | View Details |
| February | 19°C / 12°C | 19°C / 10°C | 7days (65 mm) Good | 7.1h Good | 81% Humid | 5 Moderate | Good | View Details |
| March best | 22°C / 16°C | 23°C / 15°C | 10days (80 mm) Wet | 8.8h Good | 79% Humid | 6.5 High | Excellent | View Details |
| April best | 25°C / 18°C | 26°C / 18°C | 11days (105 mm) Wet | 9.7h Good | 79% Humid | 7.5 Very High | Excellent | View Details |
| May | 28°C / 22°C | 31°C / 24°C | 14days (159 mm) Wet | 10.8h Excellent | 82% Humid | 8.1 Very High | Fair | View Details |
| June | 31°C / 25°C | 36°C / 29°C | 15days (129 mm) Wet | 11.5h Excellent | 81% Humid | 8.4 Very High | Poor | View Details |
| July | 31°C / 26°C | 38°C / 31°C | 16days (145 mm) Wet | 11.5h Excellent | 81% Humid | 7.8 Very High | Poor | View Details |
| August | 32°C / 26°C | 38°C / 31°C | 18days (169 mm) Wet | 10.9h Excellent | 81% Humid | 8 Very High | Wet | View Details |
| September | 30°C / 24°C | 35°C / 28°C | 15days (151 mm) Wet | 9.8h Good | 80% Humid | 7.2 Very High | Poor | View Details |
| October best | 27°C / 20°C | 29°C / 21°C | 10days (87 mm) Wet | 9.3h Good | 76% Humid | 6 High | Excellent | View Details |
| November best | 22°C / 15°C | 23°C / 14°C | 9days (94 mm) Wet | 8h Good | 78% Humid | 4.5 Moderate | Excellent | View Details |
| December | 19°C / 12°C | 19°C / 10°C | 10days (104 mm) Wet | 6.9h Fair | 80% Humid | 3.8 Moderate | Good | View Details |
Compare Nearby City Climates
Frequently Asked Questions
The best months to visit Bacliff are March, April, October, November, when temperatures are comfortable and rainfall is at its lowest. This is based on 10-year climate averages for Bacliff, scoring temperature, rainfall, humidity, and sunshine hours.
The hottest month in Bacliff is August, with average daytime highs of 32°C (89°F). Plan outdoor activities for early morning or late afternoon if visiting during this period.
The coldest month in Bacliff is January, with average overnight lows of 9°C (48°F). Pack warm layers and expect shorter daylight hours during this period.
The wettest month in Bacliff is August, averaging 169mm of precipitation across 18 rainy days. An umbrella or waterproof jacket is essential.
The rainy season in Bacliff runs through August, July, June, September, with the heaviest rainfall in August. Based on 10-year averages for Bacliff.
Bacliff receives approximately 111 sunshine hours per year. The sunniest month is June with around 12 hours. Based on climate data for Bacliff.
The least favorable months to visit Bacliff are June, July, August, primarily due to extreme heat, heavy rainfall, oppressive humidity. For the best conditions, consider March, April, October, November instead.
The annual average UV index in Bacliff is 6, classified as high. Standard sun protection (sunscreen, hat) is recommended during prolonged outdoor exposure.
Average humidity in Bacliff is 80%, classified as humid. Humidity levels are generally comfortable and should not affect outdoor activities for most people.
Yes, Bacliff receives snow. Months with snowfall average 1 snow days and 1 cm (0 in) of accumulation, with about 2 frost days during winter.
Average wind speeds in Bacliff are 20 km/h (12 mph). The windiest month is April with peak winds reaching 24 km/h (15 mph) (gusts up to 44 km/h / 27 mph).
Bacliff averages 5 clear-sky days per month with overall cloud cover around 57%. The clearest skies occur in October.
The annual average dew point in Bacliff is 18°C (64°F), which feels noticeably humid. Summer months may feel slightly sticky, but conditions remain manageable for most people.
Bacliff has a Humid Subtropical climate, classified as Cfa under the Köppen system. Temperate climates have mild winters and warm summers, with rainfall spread across the year and four distinct seasons.
The 'feels like' temperature in Bacliff ranges from 20°C (68°F) to 28°C (82°F) on average. Humidity and radiant heat mean it often feels warmer than the thermometer reads, especially in summer months.
June is not the best time to visit Bacliff, with a climate score of 2.5/10. Consider visiting during March, April, October, November instead for better conditions.
For June in Bacliff, pack Umbrella, Waterproof jacket, Waterproof shoes, Breathable clothing, Sunscreen (SPF 30+). With average highs of 31°C (87°F) and 15 rainy days, these essentials will keep you comfortable.
Data Source
Climate data derived from ERA5 reanalysis (ECMWF), averaged over 2016–2025. Sea surface temperature from marine reanalysis data. Climate scores and seasonal estimates are computed by WorldStats.
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