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Mountain Home Weather in September

Mountain Home in September sees high temperatures, with highs around 28°C (82°F) and overnight lows of 9°C (48°F). With just 14 mm (0.6 in) of rainfall on average, rain is rarely an issue.

Rainfall in Mountain Home in September

Records from the past 30 years suggest around 3 days of rain, with 14 mm (0.6 in) average for the month. Rain days are few and the total is low, so this is a largely dry month. Any showers that do occur tend to be brief.

Temperature in Mountain Home in September

Mountain Home in September has perfect weather. Days reach 28°C (82°F) and nights cool to 9°C (48°F). Overall, the month follows a fairly predictable daily temperature pattern. With lows around 9°C (48°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.

Sunshine in Mountain Home in September

Enjoy a sunny month with about 303 hours of sunshine, the clear skies make Mountain Home even more beautiful.

If you're inclined towards comfortable temperatures and drier conditions, September is a good time to visit Mountain Home.

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Check the conditions for any month of the year.

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

Mountain Home Temperature in September

Min TemperatureMin Temperature 9°C (48°F)  
Max TemperatureMax Temperature 28°C (82°F)  
Chance of RainChance of Rain 10%  
PrecipitationPrecipitation 14 mm (0.6 in)  
Rainy daysRainy days 3 days  
HumidityHumidity 45% *  
SunshineSunshine 303 hours *  
Percentage SunshinePercentage Sunshine 81% *  
* Data from: Boise, the United States of America (67 KM, 41 Miles).

Best Places in the United States of America in September

Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in September →

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Mountain Home in September

Warm weather calls for comfortable, breathable clothing in September. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Almost no rain is expected, so no need to bring rain gear. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Mountain Home in September

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

Swimming
10/10
Cycling
8/10
Walking
8/10
Barbeque
10/10
Camping
5/10
Outdoor sports
8/10

Select a Month

Check the conditions for any month of the year.

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

More climate data for Mountain Home