San Antonio (Texas) in may: average Weather, Temperature and Climate
Weather in San Antonio (Texas) in may 2025
The weather in San Antonio (Texas) in the month may comes from statistical datas on the past years. You can view the weather statistics for all the month, but also by using the tabs for the beginning, the middle and the end of the month.
Average weather throughout may
good weather UV index: 7
Weather at 6am
70°F
Clear/Sunny
22% of time
19%
18%
16%
Weather at 12pm
85°F
Clear/Sunny
35% of time
22%
14%
12%
Weather at 6pm
85°F
Clear/Sunny
42% of time
17%
14%
12%
Weather at 3am
70°F
25%
19%
18%
14%
Evolution of daily average temperature and precipitation in San Antonio (Texas) in may
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in San Antonio (Texas) in may.
The climate of San Antonio (Texas) in may is good
The climate in may in San Antonio (Texas) is relatively dry (with 7.5in of rainfall over 8 days). The weather is worst than the previous month since in april there is an average of 3.9in of rainfall over 5 days.
The climate quite pleasant in that locality may. The high seasonal norm is 88°F. The minimum is 70°F. Thus, the mean temperature average on this month may in San Antonio (Texas) is 79°F. These temperatures are far removed from those records observed in San Antonio (Texas) in may with a maximum record of 104°F in 2011 and a minimum record of 43°F in 2013. You You can hope to have about 18 days with temperatures over 86°F, or 58 of the month.
On average, in San Antonio (Texas), the days of may last 13:38. Sunrise is at 05:42 and sets at 19:20.
With a good climate, may is a good month to go in this locality in United States.
Seasonal average climate and temperature of San Antonio (Texas) in may
Check below seasonal norms These statistics are compiled from the weather statements of the last years of may.
| May | |||||
| Outside temperature | |||||
| Average temperature | 79°F | ||||
| Highest temperature | 88°F | ||||
| Lowest temperature | 70°F | ||||
| Highest record temperature | 104°F (2011) | ||||
| Lowest record temperature | 43°F (2013) | ||||
| Number of days at +86°F | 18 day(s) (58%) | ||||
| Number of days at +65°F | 31 day(s) (100%) | ||||
| Wind | |||||
| Wind speed | 19km/h | ||||
| Wind temperature | 70°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 7.5in | ||||
| Number of days with rainfall | 8 day(s) (25%) | ||||
| Record daily rainfall | 4.5in (2015) | ||||
| Other climate data | |||||
| Humidity | 90% | ||||
| Visibility | 8.79km | ||||
| Cloud cover | 46% | ||||
| UV index | 7 | ||||
| Daily sunshine hours | 12 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 05:42 | ||||
| Time of sunset | 19:20 | ||||
| Length of day | 13:38 | ||||
| Our opinion about the weather in may | |||||
| Our opinion at whereandwhen.net | good | ||||
How was the weather last may?
Here is the day by day recorded weather in San Antonio (Texas) in may 2024:
74°F to 85°F
72°F to 85°F
74°F to 86°F
72°F to 92°F
72°F to 90°F
74°F to 92°F
72°F to 95°F
72°F to 101°F
74°F to 97°F
70°F to 86°F
67°F to 83°F
72°F to 86°F
72°F to 92°F
67°F to 95°F
68°F to 94°F
70°F to 86°F
76°F to 94°F
70°F to 97°F
72°F to 95°F
76°F to 97°F
77°F to 99°F
76°F to 99°F
77°F to 101°F
76°F to 104°F
76°F to 106°F
74°F to 106°F
77°F to 106°F
74°F to 95°F
76°F to 99°F
76°F to 101°F
77°F to 101°F
Map: other cities in the United States (USA) in may
Cities near San Antonio (Texas):
| Austin in may | good weather |
| Corpus Christi in may | good weather |
| Port Aransas in may | perfect weather |
| Waco (Texas) in may | good weather |
| Houston in may | good weather |
| Galveston in may | good weather |
| McAllen in may | good weather |
| South Padre Island in may | perfect weather |
| Dallas in may | good weather |
| Odessa in may | perfect weather |
| Big Bend National Park (Texas) in may | perfect weather |
| Louisiana in may | good weather |
Click over cities on the map for information about the weather in may.
San Antonio (Texas)
perfect weather
good
tolerable
bad
very bad
Weather data for San Antonio (Texas) in may:
Weather data for San Antonio (Texas) for may are derived from an average of the weather forecast since 2009 in San Antonio (Texas). There is a margin of error and these forecasts are to be considered as general information only. The weather in San Antonio (Texas) can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to San Antonio (Texas).