Normal weather for St. Joseph in September
It's hot in September in St. Joseph with an average temperature of 32°C. Temperatures this month range from a low of 29°C to a high of 34°C. At night, you can expect temperatures between 17°C and 23°C.
In September, there is an average of 57 mm of precipitation, spread over 8 days. The wind speed is around 3 Bft, mostly coming from the East.
St. Joseph in September |
New York | ||
|---|---|---|---|
 Average Temperature |
32°C | 27°C | |
 High Temp |
34°C | 31°C | |
| Low Temp |
29°C | 21°C | |
 Total Precipitation |
57 mm | 57 mm | |
| Rainy Days |
8 days | 9 days | |
Start of September
The month of September starts in St. Joseph with hot temps, averaging around 33°C during the day and nights around 23°C. A few showers might pop up early in the month, but overall, it’ll stay mostly sunny and dry. Light clothing like shorts or a dress, and a hat and sunglasses are perfect.
Mid September
By mid-September, daytime temps stay steady at around 33°C, with nights around 21°C. Not much precipitation expected during this period. It’s mostly dry and sunny.
Since it cools down at night, it’s a good idea to wear layers. For the daytime, light clothing like shorts or a dress, and a hat and sunglasses are perfect. In the evening and morning, a T-shirt, light pants or skirt, and a light jacket are ideal.
End of September
By the end of September, the average daytime temperature in St. Joseph is around 31°C, while nighttime temps are about 20°C. A shower might pop up, but overall, the weather will be dry and sunny.
Because temperatures drop in the evening, wearing layers is recommended. For the daytime, light clothing like shorts or a dress, and a hat and sunglasses are perfect. In the evening and morning, a T-shirt, light pants or skirt, and a light jacket are ideal.
UV index
The UV index is a maximum of 6 this month. That's a moderate to high value on the intensity scale of 1 to 11. Unprotected skin can burn within 15-25 minutes.
Is September a good time to visit St. Joseph?
September is a good month to be in St. Joseph for sunny weather. You’ll have high temperatures and not too much rain.
The hurricane season in St. Joseph runs from June to November.
Temperature records for St. Joseph in September
Check out the climate of St. Joseph for all months and discover the best travel time
August
Daily Temperature in September in St. Joseph
This chart shows the average daily high and low temperatures in September for St. Joseph, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.
Daily Precipitation in September in St. Joseph
The chart below shows the average daily precipitation in September for St. Joseph, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for September, you can expect about 8 days of precipitation in St. Joseph.
Daily UV Index in September in St. Joseph
This chart shows the average daily UV index in September in St. Joseph, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in September in St. Joseph Over the Years
This chart shows the average temperature in September in St. Joseph, measured in degrees Celsius, over the past few years.
Total Precipitation in September in St. Joseph Over the Years
This chart shows the average precipitation in September in St. Joseph, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily Climate in September for St. Joseph
Click on any day in September to get detailed info about the usual weather on that day in St. Joseph. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in September in St. Joseph
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Average Weather in St. Joseph by Month
Click on a month below to see detailed weather info for St. Joseph. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
Or check out the climate of St. Joseph for all months at once
