Angleton Brazoria, TX Climate: Temperature & Rain by Month
Average temperature and precipitation from NOAA NCEI 1991–2020 normals →, with a derived climate comfort score
30-year climate normals (1991-2020) from Angleton Brazoria's primary NOAA station, ANGLETON BRAZORIA AP.
The climate verdict for Angleton Brazoria
Warm-season cooling demand defines Angleton Brazoria, Texas, running at more than twice its heating total. The NOAA normal records an annual average of 71°F. It scores 96/100 for climate comfort (excellent), putting it in the top third of station-mapped location scores and exceeding 96% of them.
- 71°F
- annual average temperature (NOAA normal)
- 96/100
- comfort score, above 96% of station-mapped location scores
- 45.8"
- precipitation, annual total
- 298 days
- growing season, frost-free days
Angleton Brazoria: NOAA 1991-2020 normals describe a typical year, not a forecast. Method: /methodology.
Normals record plate
Sheet USW00012976 · Angleton Brazoria, TX 71°F mean · 45.8" precip
TEMP-HOT · RANK-WARM · PHOTO-FINISH · PRCP-MID · SWING-NARROW · COMF-TOP · LOAD-COOL · STN-1 · BOOK-FULL
- TEMP-HOT 71°F
- RANK-WARM #6,587
- PHOTO-FINISH ≈ Austwell
- PRCP-MID 45.8"
- SWING-NARROW 29°F
- COMF-TOP 96/100
- LOAD-COOL 3,219 CDD
- STN-1 USW00012976
- BOOK-FULL 6/6 fields
Nearest mean-temperature peer: Austwell, TX (+ 0.1 °F mean)
Instrument codes from this station's NOAA 1991–2020 normals, mean temperature, corpus warmth rank, photo-finish peer station, precipitation band, seasonal swing, comfort composite, degree-day load, and field book, not a livability rating.
Mean-temperature neighbourhood
Nationwide NOAA normal poles and nearest peers, not a reprint of every TX station list.
- Angleton Brazor… (this station) 71°F
- Cold New Orleans, LA 71°F
- Hot Austwell, TX 71°F
- Near Beeville, TX 71°F
- Near Houston Nwso, TX 71°F
Angleton Brazoria sits in Texas, the #4 hottest U.S. state at 66.2°F statewide annual average - see all 50 hottest states ranked by NOAA normals
Climate Living Index · Angleton Brazoria
Angleton Brazoria: 81/100 · grade B
Angleton Brazoria publishes 4 of 6 Living Index dimensions (NOAA annual/seasonal normals · NOAA daily multivariate normals); 2 missing weights rescale to 100.
PlainClimate-derived for Angleton Brazoria, not an official NOAA rating. Rankings still use Comfort Score 96/100 (separate formula). Breakpoints and limits.
| Dimension | Station value | Score |
|---|---|---|
| Frost-free season | 298 days/year | 100/100 · A |
| Annual temperature balance | 70.7°F · 3.2° from 67.5°F | 90/100 · A |
| Normal heat + freeze calendar | 99 calendar days | 76/100 · B |
| Precipitation balance | 45.8 in · 10.8 from 35 in | 62/100 · C |
Angleton Brazoria · 2026-08-04 · NOAA NCEI Climate Normals · method · Comfort Score method.
Angleton Brazoria is a temperate Köppen climate: Cfa
Coldest-month mean 55.1°F and warmest-month mean 83.9°F place this station in temperate, no dry season, hot summer climates (Cfa). Class Cfa is the Peel et al. (2007) label for this station's monthly mean temperature and precipitation normals: temperate, specifically temperate, no dry season, hot summer.
- Köppen code
- Cfa
- Group
- Temperate
- Warmest month
- 83.9°F
- Coldest month
- 55.1°F
Source: official public datasets monthly normals (1991–2020) at the city’s primary station. This is a station classification, not a mapped regional consensus.
National standing · cooling-led station
Where Angleton Brazoria sits across the climate record
Three NOAA fields for Angleton Brazoria's primary station, temperature, precipitation, and seasonal swing, are ranked against every station-mapped normal that carries the same field.
- Annual temperature
- Top 4% warmest
- Among 6,861 stations, Angleton Brazoria sits in the warmer third of annual means.
- Annual precipitation
- Top 30% wettest
- Angleton Brazoria's annual total ranks in the wetter third of 6,352 measured normals.
- Seasonal temperature swing
- Narrower than 92%
- Warmest-to-coldest month gap for Angleton Brazoria is compact versus 6,861 complete station-years.
How Angleton Brazoria compares across U.S. station-mapped locations
Angleton Brazoria's comfort score vs. all station-mapped locations
PlainClimate composite comfort index (1–100), NOAA 1991–2020 normals
96 Top 4% score exceeds 96% of 6,189 station-mapped location scores
- 0–10: 0 station-mapped locations (0%). Below this entry.
- 10–20: 0 station-mapped locations (0%). Below this entry.
- 20–30: 96 station-mapped locations (2%). Below this entry.
- 30–40: 280 station-mapped locations (5%). Below this entry.
- 40–50: 1,113 station-mapped locations (18%). Below this entry.
- 50–60: 1,329 station-mapped locations (21%). Below this entry.
- 60–70: 1,236 station-mapped locations (20%). Below this entry.
- 70–80: 650 station-mapped locations (11%). Below this entry.
- 80–90: 921 station-mapped locations (15%). Below this entry.
- 90–100: 564 station-mapped locations (9%). This entry sits in this band.
Source NOAA U.S. Climate Normals, PlainClimate comfort index · 1991–2020
Monthly Temperatures
Average daily high and low temperatures by month
| Month | Avg High | Avg Low | Mean | Precip | Freeze Days | 90°F+ Days |
|---|---|---|---|---|---|---|
| January | 65°F (19°C) | 45°F (7°C) | 55°F (13°C) | 4.2" | 4.2 | 0.0 |
| February | 69°F (20°C) | 49°F (9°C) | 59°F (15°C) | 2.2" | 1.8 | 0.0 |
| March | 74°F (23°C) | 54°F (12°C) | 64°F (18°C) | 3.1" | 0.8 | 0.0 |
| April | 79°F (26°C) | 60°F (16°C) | 70°F (21°C) | 2.4" | 0.0 | 0.2 |
| May | 86°F (30°C) | 68°F (20°C) | 77°F (25°C) | 4.3" | 0.0 | 4.1 |
| June | 91°F (33°C) | 73°F (23°C) | 82°F (28°C) | 3.8" | 0.0 | 18.9 |
| July | 93°F (34°C) | 75°F (24°C) | 84°F (29°C) | 3.9" | 0.0 | 25.0 |
| August | 93°F (34°C) | 75°F (24°C) | 84°F (29°C) | 4.2" | 0.0 | 27.4 |
| September | 89°F (32°C) | 71°F (22°C) | 80°F (27°C) | 6.0" | 0.0 | 15.3 |
| October | 84°F (29°C) | 62°F (17°C) | 73°F (23°C) | 4.4" | 0.0 | 3.2 |
| November | 74°F (23°C) | 53°F (11°C) | 63°F (17°C) | 3.6" | 0.6 | 0.0 |
| December | 67°F (20°C) | 47°F (8°C) | 57°F (14°C) | 3.7" | 2.8 | 0.0 |
The year, day by day
The year in Angleton Brazoria runs from a mild 44°F around January 7 to 94°F at the peak near August 2, and the normal low never reaches freezing on any date in the record.
When the heat sits
Normal highs reach 90°F from June 5 through September 11, covering 99 dates. The broader mild season, normal highs of 70°F or more, runs February 24 to December 1.
This counts calendar dates whose 1991–2020 normal high reaches 90°F. It is a smaller number than the 90°F+ day counts in the monthly table above, which measure how often the threshold was actually crossed in a typical year. A date can average 88°F and still exceed 90°F in half of all years.
No freezing date
Not one calendar date in the 1991–2020 record carries a normal low at or below 32°F. The coldest normal low of the year is 44°F around January 7.
Where the wet dates fall
The likeliest wet date is September 9, when 44% of years recorded at least a hundredth of an inch. The driest is May 1 at 27%. Summed across the calendar, that is about 129 wet dates a year.
The widest day
October 26 carries the biggest normal gap between afternoon and dawn, 22°F between the normal high and the normal low.
Look up any date
Any date's 1991–2020 normal for Angleton Brazoria.
Where Angleton Brazoria Stands Nationally
Summers here run among the most heat-heavy normals calendars in the country: on about 99 days a year the normal daily high itself reaches 90°F — a count fewer than one station in ten exceeds.
Days and nights track unusually close together; the widest normal swing, about 22°F, is narrower than most stations record.
Angleton Brazoria earns 2 nationally notable standings (outer quintiles) against 6,860 NOAA 1991–2020 normals stations; only those extremes render.
Monthly Precipitation
Average monthly rainfall
10.3 days with precipitation
8.6 days with precipitation
9.9 days with precipitation
8.8 days with precipitation
8.6 days with precipitation
10.0 days with precipitation
12.6 days with precipitation
10.9 days with precipitation
13.8 days with precipitation
11.9 days with precipitation
12.0 days with precipitation
11.5 days with precipitation
Angleton Brazoria spreads its precipitation across the year
Neither half of the year dominates here: June through August take 26% of the annual total and December through February 22%, with neither reaching the 35% that would mark a distinct wet season. Angleton Brazoria has no dry season to plan around, though it does carry an unusually narrow 28.8°F seasonal spread.
The gap between the wettest and driest month still matters: September averages 6.0" and February 2.2". The three wettest months together take 32% of the year, against the 25% a perfectly flat distribution would give them.
Shares are computed from this station's own 1991-2020 monthly precipitation normals. "Spread across the year" means neither the June-August nor the December-February share reaches 35%; it describes an average year, not the variability of any single one.
When it rains in Angleton Brazoria, it arrives in quantity
45.8" of precipitation falls across only about 129 wet days here, averaging 0.36 inches each. Fewer days carry more water: the year's total is delivered in comparatively heavy events rather than persistent damp.
- Days with measurable precipitation
- about 129 a year, 35% of all days
- Average depth per wet day
- 0.36 inches
- Most wet days
- September, about 14
- Fewest wet days
- February, about 9
A wet day is one recording at least 0.01 inches. These are 1991-2020 normals: they describe an average year, and a per-day average is not a forecast of any individual storm.
Frost Dates & Growing Season
First Fall Freeze
December 8
50% probability date
Last Spring Freeze
February 13
50% probability date
Growing Season
298 days
Heating & Cooling Degree Days
Annual totals indicate energy demand for heating and cooling
Heating Degree Days
1,129
Higher = more heating needed
Cooling Degree Days
3,219
Higher = more cooling needed
Warmest Month
August
Coldest Month
January
Nationwide similar cities
Other rankable U.S. places outside TX closest to Angleton Brazoria on two NOAA annual-normal axes (mean temperature and annual precipitation). Chip rows use distinct link sets.
Closest by average temperature
Nearest out-of-state peers by annual mean temperature (71°F here).
- Carefree, AZ 71°F · 0.1°F off
- Tucson, AZ 71°F · 0.1°F off
- Eloy, AZ 71°F · 0.2°F off
- New Orleans, LA 71°F · 0.2°F off
Closest by annual precipitation
Nearest out-of-state peers by annual precipitation (45.8" here), excluding temperature-peer places.
- Millbrook, NY 45.8" · 0.0" off
- Billings, MO 45.8" · 0.0" off
- Joplin, MO 45.8" · 0.0" off
- Roanoke, VA 45.7" · 0.1" off
Data-derived climate profile
How Angleton Brazoria's climate pattern fits together
cooling led · wet · low swing
Warm-season load persists through a relatively even calendar in Angleton Brazoria. Cooling totals 3,219 degree days, more than double the 1,129 heating measure, and the 28.8°F seasonal range is compact rather than sharply divided.
Warm-season demand is paired with a wet annual normal: 45.8 inches of precipitation at Angleton Brazoria. Snowfall is not added to the interpretation because its annual value is missing. The month-by-month bars distinguish a concentrated wet season from moisture spread across the calendar.
Angleton Brazoria's 28.8°F seasonal spread is compact even though precipitation is abundant. August and January mark the typical warm and cold ends of the calendar. The annual average is 71°F. Temperature is relatively steady; the monthly rows show how rain and snow observations vary across the calendar.
The frost-free window extends for about 298 days. That is a long calendar measure, but it is not a forecast and does not combine heat, rainfall, soil, or local elevation into a planting recommendation.
These labels group NOAA 1991-2020 normals from Angleton Brazoria's primary station, so the summer figures are a thirty-year average rather than a ceiling: individual years have run hotter and will again. For Angleton Brazoria that means a descriptive range only — not an official NOAA classification and not a prediction for next summer.
Questions about Angleton Brazoria's climate
How much rain does Angleton Brazoria get? ▼
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Data Sources
Data source: NOAA U.S. Climate Normals v1.0.1 (1991-2020). All figures on this page are from Angleton Brazoria's primary station: ANGLETON BRAZORIA AP (USW00012976). For informational purposes only.
Place identity: U.S. Census Bureau 2024 Gazetteer places. The conservative exact name-and-state crosswalk finds no Census place match, so PlainClimate treats this as a station-mapped location and does not claim it is a municipality. No exact Gazetteer row for Angleton Brazoria; facility counts that depend on place identity are therefore an upper bound, not a municipal census.
On this page every temperature, precipitation, and derived score for Angleton Brazoria comes from its primary NOAA station record. No figure on this page is typed in by an editor - each value is rendered from NOAA 1991-2020 U.S. Climate Normals. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of 1991–2020 normals.