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Bexar County (San Antonio)
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United States weather

Weather in Bexar County, Texas for May 2027

Your guide to Bexar County weather in May - trends and predictions

    Temperatures

  • In general, the average temperature in Bexar County at the beginning of May is 28.9 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 33.2 °C by the end of May.

    • Rain 🌧️

  • The climate of Bexar County in May is notably wet, with an average of 12 rainy days, and a total of 132.3 mm of precipitation.

    • More

  • Is May a good time to visit Bexar County? check out the best time to travel to Bexar County page.

  • ✨ Is May a good time to visit Bexar County? – Ask the AI Weatherman

Average dry days
19
Dry days
Average rainy days
12
Rainy days
Average snowy days
0
Snow days
Average temperatures
32°/20°
Temperatures
Average wind speed
22 km/h
Avg max wind
Average humidity
70 %
Avg humidity

Bexar County Weather May

Move between months or click on a day
April
June
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Moderate rain
28°
2
Patchy rain possible
27°
3
Light rain
27°
4
Light rain
29°
5
Patchy rain possible
30°
6
Moderate rain
31°
7
Overcast
30°
8
Moderate rain at times
32°
9
Moderate rain at times
31°
10
Light rain
30°
11
Light rain
29°
12
Light rain
31°
13
Moderate rain
32°
14
Patchy rain possible
34°
15
Moderate or heavy rain shower
33°
16
Moderate or heavy rain shower
30°
17
Light rain
33°
18
Patchy rain possible
34°
19
Light rain
32°
20
Light rain
32°
21
Light rain
30°
22
Patchy rain possible
34°
23
Thundery outbreaks possible
33°
24
Patchy rain possible
34°
25
Patchy rain possible
35°
26
Thundery outbreaks possible
33°
27
Thundery outbreaks possible
34°
28
Patchy rain possible
33°
29
Thundery outbreaks possible
32°
30
Thundery outbreaks possible
34°
31
Thundery outbreaks possible
34°

Temperatures trend during May in Bexar County

See the weather trend as well as the moving average line

May weather in Bexar County day by day

Click on a date for more information
April June
Date Weather Temperatures Rain UV More
May 1 Moderate rain
Moderate rain
 28° /18° 13.1 mm 6
May 2 Patchy rain possible
Patchy rain possible
 27° /18° 0.5 mm 8
May 3 Light rain
Light rain
 27° /17° 5.2 mm 7
May 4 Light rain
Light rain
 29° /18° 2.7 mm 8
May 5 Patchy rain possible
Patchy rain possible
 30° /20° 1.5 mm 7
May 6 Moderate rain
Moderate rain
 31° /22° 10.9 mm 7
May 7 Overcast
Overcast
 30° /21° 0.9 mm 7
May 8 Moderate rain at times
Moderate rain at times
 32° /20° 5.7 mm 6
May 9 Moderate rain at times
Moderate rain at times
 31° /20° 6.2 mm 8
May 10 Light rain
Light rain
 30° /19° 6.7 mm 8
May 11 Light rain
Light rain
 29° /19° 3.8 mm 8
May 12 Light rain
Light rain
 31° /19° 4.7 mm 9
May 13 Moderate rain
Moderate rain
 32° /18° 21.7 mm 9
May 14 Patchy rain possible
Patchy rain possible
 34° /19° 1.2 mm 9
May 15 Moderate or heavy rain shower
Moderate or heavy rain shower
 33° /20° 5.4 mm 8
May 16 Moderate or heavy rain shower
Moderate or heavy rain shower
 30° /21° 7.4 mm 7
May 17 Light rain
Light rain
 33° /22° 3 mm 7
May 18 Patchy rain possible
Patchy rain possible
 34° /22° 1.9 mm 7
May 19 Light rain
Light rain
 32° /22° 8.5 mm 6
May 20 Light rain
Light rain
 32° /22° 4.2 mm 7
May 21 Light rain
Light rain
 30° /21° 2.5 mm 8
May 22 Patchy rain possible
Patchy rain possible
 34° /21° 0.2 mm 9
May 23 Thundery outbreaks possible
Thundery outbreaks possible
 33° /21° 3.4 mm 8
May 24 Patchy rain possible
Patchy rain possible
 34° /21° 1.2 mm 9
May 25 Patchy rain possible
Patchy rain possible
 35° /22° 0.2 mm 9
May 26 Thundery outbreaks possible
Thundery outbreaks possible
 33° /22° 2.6 mm 7
May 27 Thundery outbreaks possible
Thundery outbreaks possible
 34° /22° 1 mm 8
May 28 Patchy rain possible
Patchy rain possible
 33° /21° 1.4 mm 9
May 29 Thundery outbreaks possible
Thundery outbreaks possible
 32° /22° 4.4 mm 8
May 30 Thundery outbreaks possible
Thundery outbreaks possible
 34° /22° 0.1 mm 9
May 31 Thundery outbreaks possible
Thundery outbreaks possible
 34° /22° 0.2 mm 8
Next
Important Notice
Our weather forecast for Bexar County in May is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Bexar County forecast closer to your planned date for the most up-to-date weather information.
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Bexar County in May - FAQ

What are the expected maximum and minimum temperatures in Bexar County during May?
Expect warm days with temperatures around 32°, cooling to mild conditions of 20° after sunset. Perfect for those who enjoy warm weather.

How much rainfall should be expected in Bexar County during May?
Significant rainfall exceeding 132.3 mm is expected in Bexar County during May, occurring over more than 12 days. Preparing for wet conditions is recommended in your planning.

What are the typical wind conditions in Bexar County during May?
The average wind speed in Bexar County during May is 22 km/h, suggesting breezy to windy conditions, depending on your activities.

May rainfall patterns in Bexar County

Explore the daily rainfall trends and prepare for Bexar Countys May weather 💧
Typically, Bexar County has 12 rainy days in May with a total of 132.3 mm of rainfall.

UV exposure in Bexar County during May

Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
Top locations in Bexar County
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San Antonio
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