Yosemite National Park is definitely worth a visit
Vast forests, blue lakes, towering sequoias, and majestic waterfalls hint at the beauty of Yosemite National Park—a true natural masterpiece.
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 excellent 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.
Mountain Home Temperature in September
Min Temperature
9°C (48°F)
Max Temperature
28°C (82°F)
Chance of Rain
10%
Precipitation
14 mm (0.6 in)
Rainy days
3 days
Humidity
45% *
Sunshine
303 hours *
Percentage Sunshine
81% *
* Data from: Boise, the United States of America (67 KM, 41 Miles).
Mountain Home Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Mountain Home - and find the best time to visit.
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 →
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.
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Swimming10/10 -
Cycling8/10 -
Walking8/10 -
Barbeque10/10 -
Camping5/10 -
Outdoor sports8/10
Mountain Home 3-Day Forecast
More climate data for Mountain Home
Temperature Rainfall Sunshine Humidity
See the full Mountain Home climate overview or explore weather in the United States of America.
Popular in September
Where to go in September - average daytime high across popular destinations.
Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
Yosemite National Park is definitely worth a visit
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