Austin, TX Climate: Temperature & Rain by Month
Explore NOAA NCEI's 1991–2020 climate normals → and a clearly labeled PlainClimate comfort calculation
30-year climate normals (1991-2020) from Austin's primary NOAA station, AUSTIN 33 NW - 2 stations mapped to the area.
The climate verdict for Austin
Austin, Texas has a mixed annual climate rather than one dominant extreme. Its NOAA normal shows an annual average of 67°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.
- 67°F
- annual average temperature (NOAA normal)
- 96/100
- comfort score, above 96% of station-mapped location scores
- 33.0"
- annual precipitation
- 272 days
- frost-free days per growing season
Austin: NOAA 1991-2020 normals describe a typical year, not a forecast. Method: /methodology.
Normals record plate
Sheet USW00023907 · Austin, TX 67°F mean · 33.0" precip
TEMP-MILD · RANK-WARM · PHOTO-FINISH · PRCP-MID · SWING-MID · COMF-TOP · LOAD-MIX · STN-MULTI · BOOK-FULL
- TEMP-MILD 67°F
- RANK-WARM #6,312
- PHOTO-FINISH ≈ Alma Bacon Coun…
- PRCP-MID 33.0"
- SWING-MID 34°F
- COMF-TOP 96/100
- LOAD-MIX H/C balanced
- STN-MULTI USW00023907
- BOOK-FULL 6/6 fields
Nearest mean-temperature peer: Alma Bacon County, GA (+ 0 °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.
- Austin (this station) 67°F
- Hot Quincy, FL 67°F
- Near Alma Bacon Coun…, GA 67°F
- Near Atmore, AL 67°F
- Near Dripping Springs, TX 67°F
Austin 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 · Austin
Austin: 90/100 · grade A
Austin publishes 4 of 6 Living Index dimensions (NOAA annual/seasonal normals · NOAA daily multivariate normals); 2 missing weights rescale to 100.
PlainClimate-derived for Austin, not an official NOAA rating. Rankings still use Comfort Score 96/100 (separate formula). Breakpoints and limits.
| Dimension | Station value | Score |
|---|---|---|
| Annual temperature balance | 67.4°F · 0.1° from 67.5°F | 97/100 · A |
| Frost-free season | 272 days/year | 95/100 · A |
| Precipitation balance | 33.0 in · 2.0 from 35 in | 92/100 · A |
| Normal heat + freeze calendar | 91 calendar days | 79/100 · B |
Austin · 2026-08-04 · NOAA NCEI Climate Normals · method · Comfort Score method.
Austin is a temperate Köppen climate: Cfa
Coldest-month mean 50.3°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
- 50.3°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 · balanced station
Where Austin sits across the climate record
Three NOAA fields for Austin's primary station, temperature, precipitation, and seasonal swing, are ranked against every station-mapped normal that carries the same field.
- Annual temperature
- Top 8% warmest
- Among 6,861 stations, Austin sits in the warmer third of annual means.
- Annual precipitation
- 44th percentile wetness
- Neither arid nor torrential versus 6,352 station totals.
- Seasonal temperature swing
- Narrower than 85%
- Warmest-to-coldest month gap for Austin is compact versus 6,861 complete station-years.
How Austin compares across U.S. station-mapped locations
Austin'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 | 60°F (16°C) | 40°F (5°C) | 50°F (10°C) | 1.9" | 6.6 | 0.0 |
| February | 63°F (17°C) | 43°F (6°C) | 53°F (12°C) | 2.1" | 4.7 | 0.1 |
| March | 71°F (22°C) | 50°F (10°C) | 60°F (16°C) | 2.7" | 1.0 | 0.3 |
| April | 78°F (25°C) | 57°F (14°C) | 67°F (20°C) | 2.9" | 0.0 | 1.5 |
| May | 84°F (29°C) | 64°F (18°C) | 74°F (23°C) | 4.0" | 0.0 | 6.5 |
| June | 91°F (33°C) | 71°F (22°C) | 81°F (27°C) | 2.8" | 0.0 | 20.9 |
| July | 94°F (35°C) | 73°F (23°C) | 83°F (29°C) | 2.0" | 0.0 | 28.1 |
| August | 95°F (35°C) | 73°F (23°C) | 84°F (29°C) | 2.9" | 0.0 | 28.1 |
| September | 88°F (31°C) | 68°F (20°C) | 78°F (25°C) | 3.2" | 0.0 | 15.0 |
| October | 79°F (26°C) | 60°F (15°C) | 69°F (21°C) | 3.5" | 0.1 | 1.9 |
| November | 68°F (20°C) | 49°F (10°C) | 59°F (15°C) | 2.9" | 1.5 | 0.0 |
| December | 61°F (16°C) | 41°F (5°C) | 51°F (11°C) | 2.3" | 5.6 | 0.0 |
The year, day by day
The year in Austin runs from a mild 40°F around January 1 to 97°F at the peak near August 4, and the normal low never reaches freezing on any date in the record.
When the heat sits
Normal highs reach 90°F from June 9 through September 7, covering 91 dates. The broader mild season, normal highs of 70°F or more, runs March 14 to November 9.
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 40°F around January 1.
Where the wet dates fall
The likeliest wet date is May 8, when 28% of years recorded at least a hundredth of an inch. The driest is July 27 at 13%. Summed across the calendar, that is about 77 wet dates a year.
The widest day
August 9 carries the biggest normal gap between afternoon and dawn, 23°F between the normal high and the normal low.
Look up any date
Any date's 1991–2020 normal for Austin.
Where Austin Stands Nationally
Heat is a defining feature of the normals calendar — the normal daily high reaches 90°F on roughly 91 days a year, more than four out of five ranked stations record.
Austin earns one nationally notable standing (outer quintile) against 6,860 NOAA 1991–2020 normals stations, middle-of-the-pack metrics stay silent here.
Monthly Precipitation
Average monthly rainfall
6.1 days with precipitation
6.6 days with precipitation
6.9 days with precipitation
7.4 days with precipitation
8.6 days with precipitation
5.7 days with precipitation
4.3 days with precipitation
4.8 days with precipitation
6.8 days with precipitation
6.4 days with precipitation
6.1 days with precipitation
6.7 days with precipitation
Austin spreads its precipitation across the year
Neither half of the year dominates here: June through August take 23% of the annual total and December through February 19%, with neither reaching the 35% that would mark a distinct wet season. Austin has no dry season to plan around, though it does carry a 33.6°F seasonal spread.
The gap between the wettest and driest month still matters: May averages 4.0" and January 1.9". 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 Austin, it arrives in quantity
33.0" of precipitation falls across only about 76 wet days here, averaging 0.43 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 76 a year, 21% of all days
- Average depth per wet day
- 0.43 inches
- Most wet days
- May, about 9
- Fewest wet days
- July, about 4
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
November 29
50% probability date
Last Spring Freeze
March 2
50% probability date
Growing Season
272 days
Heating & Cooling Degree Days
Annual totals indicate energy demand for heating and cooling
Heating Degree Days
1,786
Higher = more heating needed
Cooling Degree Days
2,695
Higher = more cooling needed
Warmest Month
August
Coldest Month
January
Nationwide similar cities
Other rankable U.S. places outside TX closest to Austin 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 (67°F here).
- Atmore, AL 67°F · 0.0°F off
- Quincy, FL 67°F · 0.0°F off
- Savannah, GA 67°F · 0.0°F off
- Bay Minette, AL 68°F · 0.1°F off
Closest by annual precipitation
Nearest out-of-state peers by annual precipitation (33.0" here), excluding temperature-peer places.
- Farmington, MI 33.0" · 0.0" off
- Cass City, MI 33.0" · 0.0" off
- Sac City, IA 33.0" · 0.0" off
- Hinckley, MN 33.0" · 0.0" off
Data-derived climate profile
How Austin's climate pattern fits together
mixed demand · moderate · mid swing
August and January mark the typical warm and cold ends of the calendar in Austin's middle-range seasonal profile. The measured spread is 33.6°F. The annual average is 67°F. Neither the annual mean nor one extreme month represents the full calendar on its own.
Heating and cooling both register in Austin's normal, at 1,786 and 2,695 degree days respectively. Neither total exceeds the other by more than two to one, so the record is better read as a mixed-demand calendar than as heating-led or cooling-led.
The frost-free window extends for about 272 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.
Austin's 33.0 inches of annual precipitation falls in PlainClimate's middle band, so “wet” or “dry” is not the leading description. Snowfall is not added to the interpretation because its annual value is missing. Temperature balance and the calendar distribution carry more information than the annual moisture label alone.
These labels group NOAA 1991-2020 normals from Austin's primary station, where heating and cooling demand are close enough that neither season sets the character on its own. On a balanced station like Austin, the bands are descriptive ranges rather than an official NOAA classification or a forecast.
Questions about Austin's climate
How much rain does Austin get? ▼
How many days above 90°F does Austin get? ▼
How much energy does heating and cooling require in Austin? ▼
Data Sources
Data source: NOAA U.S. Climate Normals v1.0.1 (1991-2020). All figures on this page are from Austin's primary station: AUSTIN 33 NW (USW00023907). 2 NOAA stations are mapped to the Austin area; the primary station's record is used for consistency. For informational purposes only.
Place identity: U.S. Census Bureau 2024 Gazetteer places. The 2024 Census Gazetteer identifies the exact name-and-state match as an incorporated place (GEOID 4805000). Match rule for Austin: exact normalized name + state only, no fuzzy expansion, so nearby differently spelled facilities stay unmatched.
On this page every temperature, precipitation, and derived score for Austin 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.