Weather in San Antonio in Summer
| June | July | August | ||||
| Average day temperature: | 57.7°F | 56.1°F | 56.4°F | |||
| Average night temperature: | 52.1°F | 49.6°F | 49.7°F | |||
| Sea water temperature: | 55.0°F | 54.5°F | 54.0°F | |||
| Number of sunny days: | 13 days | 18 days | 17 days | |||
| Day length: | 9.9 - 10.1 h. | 10.0 - 10.5 h. | 10.5 - 11.4 h. | |||
| Number of rainy days: | 3 days | 2 days | 2 days | |||
| Precipitation totals: | 1.5 in. | 0.8 in. | 0.9 in. | |||
current
weather
weather
| San Antonio |
monthly
weather
weather
| San Antonio |
sea water
temperature
temperature
| San Antonio |
14 days
forecast
forecast
| San Antonio |
Day & Night air temperature, °F
June
July
August
0
9
18
27
36
45
54
63
72
56.4
56.1
57.7
49.7
49.6
52.1
| Day temperature | Night temperature |
Sea water temperature, °F
June
July
August
0
9
18
27
36
45
54
63
72
54
54.5
55
Precipitation total, in.
June
July
August
0.0
0.3
0.5
0.8
1.1
1.3
1.6
1.8
0.9
0.8
1.5
Sunny, partly cloudy and cloudy days
June
July
August
0
5
10
15
20
25
30
35
3
4
7
11
8
10
17
18
13
| Cloudy days | Partly cloudy days | Sunny days |
weather in
winter
winter
| San Antonio |
weather in
spring
spring
| San Antonio |
weather in
summer
summer
| San Antonio |
weather in
autumn
autumn
| San Antonio |
Wind speed, mph
June
July
August
0.0
1.4
2.8
4.3
5.7
7.1
8.5
10.0
8.3
7.6
7.6
Average sunny hours
June
July
August
0
1
2
3
4
5
6
7
8
9
7.6
7.6
6.1
Sunny hours are calculated based on the average daily number of hours while sunlight can reach the ground. It depends on day length and cloudiness during the day.
Best time for vacation in San Antonio
San Antonio on a weather map
Leaflet | Tiles © Esri
Places in Chile:
Name
°F
24 Hours Forecast
San Antonio
Local time: 15:53
April 08, tuesday
1800
59°F
E
5 mph
5 mph
2100
57°F
N
3 mph
3 mph
April 09, wednesday
0000
55°F
N
6 mph
6 mph
0300
55°F
N
7 mph
7 mph
0600
55°F
N
5 mph
5 mph
0900
59°F
N
4 mph
4 mph
1200
63°F
NE
9 mph
9 mph
1500
63°F
E
6 mph
6 mph
