San Antonio — time and weather
San Antonio is a city in United States, in the America/Chicago time zone. This page shows the current local time in San Antonio and the current weather: temperature, precipitation and wind speed.
About the time in San Antonio
Local time in San Antonio is based on the America/Chicago time zone. Daylight saving time, where it applies in this region, is handled automatically. The current offset from Coordinated Universal Time (UTC) is shown next to the clock. The time on this page updates every second and is synced with your device clock.
About the country and city
The United States is a large country in North America with diverse landscapes, climate zones and cultural regions.
More about the country: United States →What to see in San Antonio
Climate in San Antonio: month by month
The warmest month in San Antonio is August, with average daytime highs of 36.0 °C; the coolest is January, around 17.1 °C by day and 6.3 °C at night. Rainfall peaks in May (~186 mm) and is lowest in September (~42 mm).
| Month | Day °C | Night °C | Rain, mm | Rainy days |
|---|---|---|---|---|
| January | 17 | 6 | 62 | 8 |
| February | 19 | 7 | 50 | 6 |
| March | 25 | 13 | 58 | 9 |
| April | 28 | 17 | 97 | 13 |
| May | 31 | 21 | 186 | 14 |
| June | 35 | 24 | 82 | 10 |
| July | 35 | 24 | 105 | 9 |
| August | 36 | 25 | 62 | 9 |
| September | 34 | 23 | 42 | 6 |
| October | 30 | 18 | 86 | 6 |
| November | 22 | 12 | 72 | 9 |
| December | 20 | 10 | 44 | 7 |
Averages computed from daily observations 2021–2025 (Open-Meteo archive). Useful for trip planning, not a forecast for a specific date.
Good to know: sun, seasons and time differences
Based on 2021–2025 climate normals, the most comfortable months to visit San Antonio are January–March, November–December: pleasant daytime temperatures and less rain than in the wettest months of the year.
Sun today in San Antonio: Sunrise 07:04 · Sunset 20:11 · Day length 13:06
Time difference from San Antonio right now:
| New York | −1 h |
| London | −6 h |
| Dubai | −9 h |
| Tokyo | −14 h |
| Paris | −7 h |
| Sydney | −15 h |