Angleton, United States experiences average highs of 26°C (79°F) and lows of 19°C (66°F) throughout the year. Rainfall is moderate, averaging about 11 rainy days per month. Sunshine is abundant, averaging about 9 hours per day. High humidity combined with warm temperatures produces a tropical feel year-round. Average highs have stayed broadly stable across the available records.
Angleton, United States Weather & Climate 2026
Monthly climate averages for Angleton, United States. Based on 10-year ERA5 reanalysis data.
Climate Overview
Drier season: Jan–Dec 
Wetter season: May–Sep At-a-Glance Climate Summary
Live Weather & Air Quality
Key figures
Climate Score
6.2/10
Best: February, March, April, October, November
UV Index
6
High
Temperature 26°C / 19°C
Feels Like 28°C / 20°C
Rainy Days 11
Rainfall 105 mm
Sunshine 9 h
Humidity 78%
Wind Speed 18 km/h
Dew Point 18°C
Frost Days 2 days
Hottest Month
32°C
August
Avg Low26°C
Rain17days
Coldest Month
10°C
January
Avg High18°C
Rain10days
Driest Month
7days
February
Avg High20°C
Avg Low12°C
Windiest Month
22 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 06:24
Daylight 14h
Sunset 20:24
Live conditions—
Angleton on the map · live conditions
Angleton, United States
- Continent
- Americas
- Country
- United States
- City
- Angleton
- Population
- 19.4K
- Elevation
- 9 m
- Coordinates
- 29.17°, -95.43°
Seasonal Breakdown
Spring
Mar–May
Avg High 26°C
Avg Low 19°C
Rain 11 days/mo
2/3 best months
Summer
Jun–Aug
Avg High 32°C
Avg Low 25°C
Rain 15 days/mo
Autumn
Sep–Nov
Avg High 27°C
Avg Low 20°C
Rain 11 days/mo
2/3 best months
Winter
Dec–Feb
Avg High 19°C
Avg Low 11°C
Rain 9 days/mo
1/3 best months
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: 18°C / 10°C . Feb: 20°C / 12°C . Mar: 23°C / 16°C . Apr: 26°C / 18°C . May: 29°C / 22°C . Jun: 31°C / 25°C . Jul: 32°C / 26°C . Aug: 32°C / 26°C . Sep: 30°C / 24°C . Oct: 27°C / 20°C . Nov: 23°C / 15°C . Dec: 20°C / 12°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 108 mm. Feb: 54 mm. Mar: 76 mm. Apr: 82 mm. May: 147 mm. Jun: 124 mm. Jul: 132 mm. Aug: 150 mm. Sep: 139 mm. Oct: 68 mm. Nov: 91 mm. Dec: 92 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 75%. Feb: 79%. Mar: 77%. Apr: 77%. May: 81%. Jun: 80%. Jul: 80%. Aug: 80%. Sep: 80%. Oct: 75%. Nov: 76%. Dec: 78%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 20 km/h . Feb: 21 km/h . Mar: 22 km/h . Apr: 22 km/h . May: 20 km/h . Jun: 17 km/h . Jul: 16 km/h . Aug: 15 km/h . Sep: 15 km/h . Oct: 17 km/h . Nov: 18 km/h . Dec: 19 km/h .
Sunshine
Sunshine
Sunshine: Jan: 7h. Feb: 7h. Mar: 9h. Apr: 10h. May: 11h. Jun: 12h. Jul: 11h. 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
Climate Trends
Average highs have stayed broadly stable across the available records. Average rainfall is trending drier by about 8 mm.
2016 to 2025
Avg high Avg rainfall
Climate summary
| Last 12 months | All years | |
|---|---|---|
| Hottest month | Jul 2025 · 32°C | Aug · 32°C |
| Coldest month | Jan 2025 · 7°C | Jan · 10°C |
| Wettest month | Aug 2025 · 218 mm | Aug · 150 mm |
| Windiest month | Apr 2025 · 23 km/h | Apr · 22 km/h |
Month-by-Month Weather Table
January
Good 
February best
Good March best
Excellent April best
Excellent May
Fair June
Poor July
Poor August
Poor September
Fair October best
Excellent November best
Excellent December
Good | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | 18°C / 10°C | 16°C / 7°C | 10days (108 mm) Wet | 6.8h Fair | 75% Muggy | 3.7 Moderate | Good | View Details |
| February best | 20°C / 12°C | 20°C / 10°C | 7days (54 mm) Good | 7.2h Good | 79% Humid | 5.1 High | Good | View Details |
| March best | 23°C / 16°C | 24°C / 15°C | 9days (76 mm) Wet | 8.8h Good | 77% Humid | 6.7 High | Excellent | View Details |
| April best | 26°C / 18°C | 27°C / 18°C | 10days (82 mm) Wet | 9.7h Good | 77% Humid | 7.7 Very High | Excellent | View Details |
| May | 29°C / 22°C | 32°C / 25°C | 14days (147 mm) Wet | 10.8h Excellent | 81% Humid | 8.1 Very High | Fair | View Details |
| June | 31°C / 25°C | 36°C / 29°C | 14days (124 mm) Wet | 11.6h Excellent | 80% Humid | 8.4 Very High | Poor | View Details |
| July | 32°C / 26°C | 38°C / 31°C | 14days (132 mm) Wet | 11.4h Excellent | 80% Humid | 7.9 Very High | Poor | View Details |
| August | 32°C / 26°C | 38°C / 31°C | 17days (150 mm) Wet | 10.9h Excellent | 80% Humid | 8.1 Very High | Poor | View Details |
| September | 30°C / 24°C | 35°C / 28°C | 14days (139 mm) Wet | 9.9h Good | 80% Humid | 7.3 Very High | Fair | View Details |
| October best | 27°C / 20°C | 30°C / 21°C | 9days (68 mm) Wet | 9.3h Good | 75% Muggy | 6 High | Excellent | View Details |
| November best | 23°C / 15°C | 23°C / 15°C | 9days (91 mm) Wet | 7.9h Good | 76% Humid | 4.5 Moderate | Excellent | View Details |
| December | 20°C / 12°C | 19°C / 11°C | 9days (92 mm) Wet | 6.9h Fair | 78% Humid | 3.9 Moderate | Good | View Details |
Compare Nearby City Climates
Frequently Asked Questions
The best months to visit Angleton are February, March, April, October, November, when temperatures are comfortable and rainfall is at its lowest. This is based on 10-year climate averages for Angleton, scoring temperature, rainfall, humidity, and sunshine hours.
The hottest month in Angleton is August, with average daytime highs of 32°C (90°F). Plan outdoor activities for early morning or late afternoon if visiting during this period.
The coldest month in Angleton is January, with average overnight lows of 10°C (49°F). Pack warm layers and expect shorter daylight hours during this period.
The wettest month in Angleton is August, averaging 150mm of precipitation across 17 rainy days. An umbrella or waterproof jacket is essential.
The rainy season in Angleton runs through August, May, June, July, with the heaviest rainfall in August. Based on 10-year averages for Angleton.
Angleton receives approximately 111 sunshine hours per year. The sunniest month is June with around 12 hours. Based on climate data for Angleton.
The least favorable months to visit Angleton are June, July, August, primarily due to extreme heat, heavy rainfall, oppressive humidity. For the best conditions, consider February, March, April, October, November instead.
The annual average UV index in Angleton is 6, classified as high. Standard sun protection (sunscreen, hat) is recommended during prolonged outdoor exposure.
Average humidity in Angleton is 78%, classified as humid. Humidity levels are generally comfortable and should not affect outdoor activities for most people.
Angleton rarely sees significant snowfall but does experience frost, averaging 2 frost days during the colder months.
Average wind speeds in Angleton are 18 km/h (11 mph). The windiest month is April with peak winds reaching 22 km/h (13 mph) (gusts up to 44 km/h / 27 mph).
Angleton 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 Angleton is 18°C (64°F), which feels noticeably humid. Summer months may feel slightly sticky, but conditions remain manageable for most people.
Angleton 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 Angleton ranges from 20°C (68°F) to 28°C (82°F) on average. The 'feels like' temperature closely matches the actual temperature throughout most of the year.
June is not the best time to visit Angleton, with a climate score of 2.8/10. Consider visiting during February, March, April, October, November instead for better conditions.
For June in Angleton, pack Umbrella, Waterproof jacket, Waterproof shoes, Breathable clothing, Sunscreen (SPF 30+). With average highs of 31°C (88°F) and 14 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.
Last updated: