Canyon Lake Weather in September

Thinking of visiting Canyon Lake in September? Expect very high temperatures reaching 32°C (90°F) during the day, dropping to 20°C (68°F) at night, and note that quite a bit of rainfall is likely.

Rainfall in Canyon Lake in September

You can typically expect 8 days of rain this month, averaging around 120 mm (4.7 in). When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.

Temperature in Canyon Lake in September

September in Canyon Lake sees highs of 32°C (90°F) and lows of 20°C (68°F) overnight. It's usually most comfortable outside during the morning and later in the day. Nights are mild at around 20°C (68°F), which is comfortable for most people.

Sunshine in Canyon Lake in September

Enjoy a sunny month with about 235 hours of sunshine, the clear skies make Canyon Lake even more beautiful.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. February, March, April and November typically offer the best weather for Canyon Lake.

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Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Canyon Lake's climate page.

Canyon Lake Temperature in September

Min Temperature 20°C (68°F)  

Max Temperature 32°C (90°F)  

Chance of Rain 28%  

Precipitation 120 mm (4.7 in)  

Rainy days 8 days  

Humidity 68% *  

Sunshine 235 hours *  

Percentage Sunshine 63% *  

* Data from: San Antonio, the United States of America (54 KM, 34 Miles).

What to Wear in Canyon Lake in September

Warm temperatures in September make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Prepare for significant rainfall with proper waterproof clothing and shoes. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Canyon Lake in September

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

9/10

Cycling

7/10

Walking

7/10

Camping

6/10

Outdoor sports

7/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Canyon Lake's climate page.

More climate data for Canyon Lake

Temperature Rainfall Sunshine Humidity

See the full Canyon Lake climate overview or explore weather in the United States of America.