Blanco Weather in September

September in Blanco averages 32°C (90°F) during the day and 18°C (64°F) at night. Quite a bit of rainfall is typical this month, with around 108 mm (4.3 in) on average. An umbrella is a good idea.

Rainfall in Blanco in September

Typically around 8 days of rainfall are expected, averaging 108 mm (4.3 in) for the month. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.

Temperature in Blanco in September

In September, expect very high temperatures in Blanco, with highs of 32°C (90°F) and lows of 18°C (64°F) at night. Mornings and evenings are often more comfortable than the peak afternoon hours. At 18°C (64°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.

Sunshine in Blanco in September

Expect sunny days throughout the month, with an estimated 234 hours of sunshine. This makes it a pleasant time to visit Blanco.

If your ideal day consists of dry skies and pleasant temperatures, February, March, April, October and November typically offer the best circumstances for Blanco.

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 Blanco's climate page.

Blanco Temperature in September

Min Temperature 18°C (64°F)  

Max Temperature 32°C (90°F)  

Chance of Rain 27%  

Precipitation 108 mm (4.3 in)  

Rainy days 8 days  

Humidity 68% *  

Sunshine 234 hours *  

Percentage Sunshine 63% *  

* Data from: Austin, the United States of America (72 KM, 45 Miles).

What to Wear in Blanco 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. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Blanco 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 Blanco's climate page.

More climate data for Blanco

Temperature Rainfall Sunshine Humidity

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