World Resorts USA San Antonio Weather

San Antonio weather in August

Weather in San Antonio: August

Average day temperature: 95.6°F
Average night temperature: 79.9°F
Number of sunny days: 17 days
Day length: 12.8 - 13.5 hours
Number of rainy days: 1 day
Precipitation totals: 0.5 in.

Air temperature in August, °F

Show year:
2024
2023
2022

The highest day temperature during August of 2024 was 103°F. At the same time the lowest night temperature was 75°F. Day and night temperature averages during August were 95.2°F and 79.6°F.

Sunny, partly cloudy and cloudy days

Mostly all days in August are sunny but cloudy days are also possible.

Precipitation total in August, in.

Precipitation total value in San Antonio in August is 0.5 in. Other months of the year show relatively similar values.

Wind speed in August, mph

The average wind speed value in August is 8.4 mph

Average sunny hours

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in August is: 9.0.

Best time for vacation in San Antonio

Sunniest months:
August 17 days
September 17 days
October 17 days
Warmest months:
August 95.6 °F
July 94.5 °F
June 93.3 °F
Coldest months:
January 61.5 °F
February 62.5 °F
December 65.8 °F
Rainiest months:
May 4 days
April 2 days
January 2 days
Windiest months:
April 10.3 mph
May 9.7 mph
March 9.5 mph

San Antonio on a weather map

San Antonio
+50°F
W 7 mph
Feels like: +48°F
Precip.: 0%
Places in USA:
Name
°F
+16°F
+25°F
+75°F
+75°F
+54°F
+54°F
+63°F
+21°F
+52°F
+54°F
+54°F
+50°F
+48°F
+46°F
+23°F
24 Hours Forecast
San Antonio
Local time: 03:23
December 22, sunday
0600
50°F
W
6 mph
0900
50°F
W
6 mph
1200
52°F
NW
11 mph
1500
57°F
N
11 mph
1800
61°F
NW
10 mph
2100
59°F
NW
11 mph
December 23, monday
0000
57°F
NW
11 mph
0300
57°F
NW
9 mph
Units of measurement: °C / °F