Best Time To Visit San Antonio - Time To Go To San Antonio

May to mid-August- The summer months are the ideal time for a vacation in this beautiful city, with plenty of outdoor activities and fairs, fiestas and outdoor parties.

San Antonio is a place you can visit all around the year, with the Holiday season in December being a time to remember with the lit up River Walk and beautifully decorated city streets.

Climate in San Antonio

Know weather for your travel dates:

18-Oct-2018
Today 18 Oct

65

63

Light rain starting in the evening.

Wind:3.19 m/s

Humidity:95%

Precipitation:0.36%

  • Fri 19 Oct
    65 | 58

    Overcast throughout the day and breezy overnight.

  • Sat 20 Oct
    63 | 55

    Breezy in the morning and mostly cloudy throughout the day.

  • Sun 21 Oct
    60 | 57

    Rain until afternoon.

  • Mon 22 Oct
    65 | 58

    Overcast throughout the day.

  • Tue 23 Oct
    66 | 58

    Rain overnight.

  • Wed 24 Oct
    68 | 61

    Rain in the morning.

Month wise Weather in San Antonio

Average Temperature in San Antonio by month

  • 120℉
  • 90℉
  • 60℉
  • 30℉ 0℉
Jan

Average temperature: 58℉

Minimum temperature: 21℉

Maximum temperature: 82℉

Feb

Average temperature: 64℉

Minimum temperature: 37℉

Maximum temperature: 90℉

Mar

Average temperature: 67℉

Minimum temperature: 45℉

Maximum temperature: 86℉

Apr

Average temperature: 72℉

Minimum temperature: 45℉

Maximum temperature: 93℉

May

Average temperature: 75℉

Minimum temperature: 50℉

Maximum temperature: 97℉

Jun

Average temperature: 82℉

Minimum temperature: 66℉

Maximum temperature: 100℉

Jul

Average temperature: 86℉

Minimum temperature: 72℉

Maximum temperature: 102℉

Aug

Average temperature: 83℉

Minimum temperature: 64℉

Maximum temperature: 97℉

Sep

Average temperature: 79℉

Minimum temperature: 59℉

Maximum temperature: 97℉

Oct

Average temperature: 71℉

Minimum temperature: 34℉

Maximum temperature: 90℉

Nov

Average temperature: 66℉

Minimum temperature: 34℉

Maximum temperature: 90℉

Dec

Average temperature: 56℉

Minimum temperature: 27℉

Maximum temperature: 82℉

Highest temperature in San Antonio is recorded as 102.2℉ in July.

Lowest temperature in San Antonio is recorded as 21.2℉ in January.

Average Rain in San Antonio by Month (in mm)

  • 120
  • 90
  • 60
  • 30 0
Jan

Average Rain: 26.37 mm

Minimum Rain: 0 mm

Maximum Rain: 311.2 mm

Feb

Average Rain: 46.73 mm

Minimum Rain: 0 mm

Maximum Rain: 574.43 mm

Mar

Average Rain: 39.86 mm

Minimum Rain: 0 mm

Maximum Rain: 512.49 mm

Apr

Average Rain: 32.31 mm

Minimum Rain: 0 mm

Maximum Rain: 328.27 mm

May

Average Rain: 32.06 mm

Minimum Rain: 0 mm

Maximum Rain: 501.7 mm

Jun

Average Rain: 23.28 mm

Minimum Rain: 0 mm

Maximum Rain: 130.09 mm

Jul

Average Rain: 6.44 mm

Minimum Rain: 0 mm

Maximum Rain: 43.34 mm

Aug

Average Rain: 106.39 mm

Minimum Rain: 0 mm

Maximum Rain: 1638.18 mm

Sep

Average Rain: 55.12 mm

Minimum Rain: 0 mm

Maximum Rain: 540.41 mm

Oct

Average Rain: 6.64 mm

Minimum Rain: 0 mm

Maximum Rain: 96.01 mm

Nov

Average Rain: 9.81 mm

Minimum Rain: 0 mm

Maximum Rain: 123.87 mm

Dec

Average Rain: 87.71 mm

Minimum Rain: 0 mm

Maximum Rain: 1868.91 mm

Maximum rain recorded in San Antonio is 1868.91 mm in December.

Months with no rains or lowest rains in San Antonio is July.

Average Humidity in San Antonio by Month (in %)

  • 100
  • 75
  • 50
  • 25 0
Jan

Average Humidity: 63%

Minimum Humidity: 31%

Maximum Humidity: 87%

Feb

Average Humidity: 63%

Minimum Humidity: 37%

Maximum Humidity: 91%

Mar

Average Humidity: 71%

Minimum Humidity: 28%

Maximum Humidity: 89%

Apr

Average Humidity: 69%

Minimum Humidity: 43%

Maximum Humidity: 89%

May

Average Humidity: 66%

Minimum Humidity: 40%

Maximum Humidity: 85%

Jun

Average Humidity: 68%

Minimum Humidity: 50%

Maximum Humidity: 82%

Jul

Average Humidity: 61%

Minimum Humidity: 50%

Maximum Humidity: 72%

Aug

Average Humidity: 67%

Minimum Humidity: 54%

Maximum Humidity: 87%

Sep

Average Humidity: 68%

Minimum Humidity: 48%

Maximum Humidity: 93%

Oct

Average Humidity: 63%

Minimum Humidity: 31%

Maximum Humidity: 87%

Nov

Average Humidity: 70%

Minimum Humidity: 43%

Maximum Humidity: 94%

Dec

Average Humidity: 70%

Minimum Humidity: 35%

Maximum Humidity: 94%

Most humid month in San Antonio is March.

Least humid month in San Antonio is July.

Best time to visit San Antonio Attractions in October