Saint Joseph Weather in September
With daytime temperatures of 26°C (79°F) and nighttime lows of 13°C (55°F), September in Saint Joseph brings high temperatures during the day. Do keep in mind that quite a bit of rainfall is typical. Around 106 mm (4.2 in) falls on average.
Rainfall in Saint Joseph in September
On average, there are about 9 days with rain during this month, averaging 106 mm (4.2 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 Saint Joseph in September
If you're visiting Saint Joseph in September, expect highs of 26°C (79°F) and overnight lows around 13°C (55°F). The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. Nights cool down to 13°C (55°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.
Sunshine in Saint Joseph in September
The days are predominantly sunny, with an estimated total of around 240 hours of sunshine. These sun-filled days are perfect for playing sports, visiting parks, or going for a bike ride.If you prefer dry days with pleasant temperatures, October typically offers the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
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 Saint Joseph's climate page.
Saint Joseph Temperature in September
Min Temperature
13°C (55°F)
Max Temperature
26°C (79°F)
Chance of Rain
30%
Precipitation
106 mm (4.2 in)
Rainy days
9 days
Humidity
71% *
Sunshine
240 hours *
Percentage Sunshine
64% *
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
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tolerable
unpleasant
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What to Wear in Saint Joseph 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). High rain levels are expected, so pack waterproof gear and an umbrella or poncho. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in Saint Joseph in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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 Saint Joseph's climate page.
Temperature Rainfall Sunshine Humidity
See the full Saint Joseph climate overview or explore weather in the United States of America.
