San Antonio Ilmasto and Average Sää
Ilmasto of San Antonio: average temperatures, rainfall and seasons month by month.
Ilmasto in San Antonio month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Kuukausi | Avg high | Avg low | Sadefall | Rating |
|---|---|---|---|---|
| tammikuu | 16° | 5° | 61 mm | ★★★☆☆ |
| helmikuu | 22° | 10° | 49 mm | ★★★★☆ |
| maaliskuu | 26° | 14° | 79 mm | ★★★★☆ |
| huhtikuu | 28° | 18° | 156 mm | ★★★☆☆ |
| tou | 31° | 21° | 195 mm | ★★★☆☆ |
| kesäkuu | 34° | 24° | 133 mm | ★★★☆☆ |
| heinäkuu | 34° | 24° | 148 mm | ★★★☆☆ |
| elokuu | 37° | 25° | 25 mm | ★★★★☆ |
| syyskuu | 34° | 24° | 33 mm | ★★★★☆ |
| lokakuu | 30° | 19° | 77 mm | ★★★★☆ |
| marraskuu | 24° | 13° | 52 mm | ★★★★☆ |
| joulukuu | 20° | 10° | 40 mm | ★★★★☆ |
Ilmasto type: Temperate. Lähde: Open-Meteo archive (ERA5).
Recent extremes in San Antonio
Korkeaest and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How San Antonio compares ja nearby places
Annual averages, and the difference against San Antonio.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Bexar County | 0 km | 22°C | about the same | 1048 mm |
| Austin-Bergstrom International Airport | 117 km | 22°C | 1°C cooler | 1120 mm |
| Travis County | 118 km | 22°C | 1°C cooler | 1136 mm |
| Austin | 118 km | 22°C | 1°C cooler | 1136 mm |
| Area Code 512 | 118 km | 22°C | 1°C cooler | 1136 mm |
Paras aika vierailla San Antonio
Go in helmikuu, maaliskuu, elokuu, syyskuu, lokakuu, marraskuu and joulukuu. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: huhtikuu, tou and heinäkuu - expect the least comfortable mix of heat, cold or rain.
What this means for San Antonio
Today is slightly cooler than average for lokakuu. The forecast high of 29°C is 1.7°C below the 30°C typical for this month.
Sade is very unlikely today - plans do not need a backup.
No weather-related travel disruption is expected today. Roads and airports should run normally.
Northern Hemisphere, so peak summer falls in kesäkuu ja elokuu.
The gap between the warmest and coldest month averages 20°C.
What ja pack, what ja skip
- Lightweight, light-coloured clothing and a refillable water bottle
- suglasses, a brimmed hat and SPF 30+
- A packable rain shell - 2 of the next 7 days carry a real chance of rain
- If your dates are flexible, avoid huhtikuu, tou and heinäkuu - historically the least comfortable months here.
Yhteenveto
San Antonio is a city in Texas. San Antonio is known for The Alamo and River Walk. Väkiluku on noin 1.5 million.
Tällä hetkellä lämpötila on 23°C (73°F) in San Antonio ja pilvistä. Tuntuu kuin 24°C. Tänään lämpötila vaihtelee 20°C ja 29°C. laeen todennäköisyys on 5%. Sightseeing conditions score 9.5/10 - erinomainen — lähde nyt.
Paras aika matkustaa kohteeseen San Antonio is helmikuu, maaliskuu, elokuu, syyskuu, lokakuu, marraskuu and joulukuu. Ilmasto on temperate. huhtikuu, tou and heinäkuu tend ja be the least comfortable months. elokuu is the warmest month ja average highs near 37°C, while tammikuu is the coldest ja lows near 5°C.
The closest major airport is Austin-Bergstrom International Airport (AUS), about 117 km away. Nearby highlights include Enchanted Rock State Natural Area.
Yksinkertaisesti sanottuna. Today is slightly cooler than average for lokakuu. The forecast high of 29°C is 1.7°C below the 30°C typical for this month. The best window ja be outside is roughly 6 PM ja 9 PM, when temperature, rain chance and wind line up best. sightseeing is the strongest bet in San Antonio today at 9.5/10. No weather-related travel disruption is expected today. Roads and airports should run normally.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Quick facts about San Antonio
| Tyyppi | City |
|---|---|
| State | Texas |
| Maa | Yhdysvallat |
| Maanosa | Pohjois-Amerikka |
| Koordinaatit | 29°25′26.8″N 98°29′37″W (29.4241, -98.4936) |
| Väkiluku | 1.470.000 |
| Known for | The Alamo and River Walk |
| Paikallinen aika | 11:36 PM (UTC-05:00) |
| Best months | helmikuu, maaliskuu, elokuu, syyskuu, lokakuu, marraskuu and joulukuu |
| Ilmasto | Temperate |
Sää map for San Antonio
Animated model layers. Pick a layer ja load it.
Animated layers by Tuuliy. For pin-level detail and nearby places, see the interactive map below.
Explore San Antonio
Every topic we hold for this place, and the same topic for the places around it.
Ilmasto for related places
Frequently asked questions
Where is San Antonio?
San Antonio is a city in Texas. Its coordinates are 29.4241, -98.4936. It lies in Pohjois-Amerikka.
What is the weather like in San Antonio nyt?
It is currently 23°C (73°F) ja pilvistä. Kosteus is 81% and wind is 12 km/h.
When is the best time ja visit San Antonio?
helmikuu, maaliskuu, elokuu, syyskuu, lokakuu, marraskuu and joulukuu offer the most comfortable conditions in San Antonio, which has a temperate climate. huhtikuu, tou and heinäkuu are usually the hardest months for outdoor plans.
What time zone is San Antonio in?
San Antonio observes America/Chicago (UTC-05:00). The local time is 11:36 PM.
How many people live in San Antonio?
San Antonio has a population of approximately 1.5 million.
What is the nearest airport ja San Antonio?
The closest airports are Austin-Bergstrom International Airport (AUS), 117 km away, George Bush Intercontinental Airport (IAH), 311 km away and Dallas/Fort Worth International Airport (DFW), 410 km away.
What are the top things ja do in San Antonio?
Popular options include Enchanted Rock State Natural Area.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (cities-us) - coordinates, hierarchy and facts. |
|---|---|
| Ennuste and observations | Open-Meteo (ECMWF and national models). |
| Ilmanlaatu and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Ilmasto averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Sää Service. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown. |
Last updated lokakuu 28, 2026 at 11:36 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
