September weather forecast
Saltillo, MS

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Weather in September

September, the first month of the autumn in Saltillo, is still a warm month, with an average temperature ranging between max 85.1°F (29.5°C) and min 65.3°F (18.5°C).

Temperature

Saltillo in September witnesses an average high-temperature of a warm 85.1°F (29.5°C), indicating a slight variation from August's 90.3°F (32.4°C). In September, the average low-temperature is a refreshing 65.3°F (18.5°C).

Heat index

The average heat index in September is calculated to be a hot 93.2°F (34°C). Adopt extra preventive measures, the occurrence of heat cramps and heat exhaustion is likely. Heatstroke may follow extended activity.
Be advised, the heat index considers values for conditions in shade and with a light breeze. Uninterrupted exposure to the sun may boost the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', shows a temperature sensation when both heat and moisture conditions are combined. Factors such as metabolic variation, pregnancy, and physical activity play a role in one's impression of weather. Keep in mind that direct sunshine exposure can amplify the weather's effects, possibly increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children often miss understanding the importance of rest and rehydration. Thirst usually appears late during dehydration - therefore, maintaining hydration, particularly during long physical activities, is essential.

Humidity

In Saltillo, the average relative humidity in September is 72%.

Rainfall

In Saltillo, in September, it is raining for 11.5 days, with typically 1.81" (46mm) of accumulated precipitation. Throughout the year, there are 159.4 rainfall days, and 32.09" (815mm) of precipitation is accumulated.

Snowfall

In Saltillo, snow does not fall in April through October.

Daylight

The average length of the day in September is 12h and 23min.
On the first day of September, sunrise is at 6:28 am and sunset at 7:20 pm. On the last day of the month, sunrise is at 6:49 am and sunset at 6:39 pm CDT.

Sunshine

In Saltillo, Mississippi, the average sunshine in September is 9.4h.

UV index

In Saltillo, the average daily maximum UV index in September is 5. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for average individuals.
Note: In September, a daily maximum UV index of 5 leads to the following instructions:
Guard yourself - Precautionary measures against sun damage are advocated. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. Opt for tightly woven and loose clothing to enhance protection from the Sun.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot does it get in Saltillo in September?

In Saltillo, 85.1°F (29.5°C) is the average high-temperature and 65.3°F (18.5°C) is the average low-temperature during September. The average heat index (a.k.a. 'real feel', 'apparent temperature'), which represents the influence of relative humidity on air temperature, in September is calculated to be 93.2°F (34°C).

What is the average humidity in September in Saltillo?

The average relative humidity in September in Saltillo is 72%.

How many days does it rain in September in Saltillo?

In Saltillo, during September, the rain falls for 11.5 days and regularly aggregates up to 1.81" (46mm) of precipitation.

When it does not snow in Saltillo?

In Saltillo, snow does not fall in April through October.

What is the average length of the day in September in Saltillo?

In Saltillo, the average day length in September is 12h and 23min.

What time are sunrise and sunset in September in Saltillo?

In September, on the first day of the month, sunrise is at 6:28 am and sunset at 7:20 pm. On the last day of the month, in Saltillo, sunrise is at 6:49 am and sunset at 6:39 pm CDT.

How many hours of sunshine does Saltillo have in September?

In Saltillo, Mississippi, the average sunshine duration in September is 9.4h.

What is the UV index reading in September in Saltillo?

The average daily maximum UV index in September in Saltillo, Mississippi, is 5. A UV Index value of 3 to 5 symbolizes a medium hazard to health from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Saltillo, MS

Average temperature in September - Saltillo, MS
  • Average high temperature in September: 85.1°F

The warmest month (with the highest average high temperature) is July (90.9°F).
The month with the lowest average high temperature is January (49.5°F).

  • Average low temperature in September: 65.3°F

The month with the highest average low temperature is July (71.1°F).
The coldest month (with the lowest average low temperature) is January (34.5°F).

Average pressure in September
Saltillo, MS

Average pressure in September - Saltillo, MS
  • Average pressure in September: 30.01"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).

Average wind speed in September
Saltillo, MS

Average wind speed in September - Saltillo, MS
  • Average wind speed in September: 5.2mph

The windiest month (with the highest average wind speed) is February (7.7mph).
The calmest months (with the lowest average wind speed) are July and August (4.7mph).

Average humidity in September
Saltillo, MS

Average humidity in September - Saltillo, MS
  • Average humidity in September: 72%

The months with the highest relative humidity are March and December (80%).
The month with the lowest relative humidity is October (71%).

Average rainfall in September
Saltillo, MS

Average rainfall in September - Saltillo, MS
  • Average rainfall in September: 1.81"

The wettest month (with the highest rainfall) is July (3.46").
The driest month (with the least rainfall) is November (1.69").

Average rainfall days in September
Saltillo, MS

Average rainfall days in September - Saltillo, MS
  • Average rainfall days in September: 11.5 days

The month with the highest number of rainy days is July (18 days).
The month with the least rainy days is November (8.7 days).

Average snowfall in September
Saltillo, MS

Average snowfall in September - Saltillo, MS
  • Average snowfall in September: 0"

The month with the highest snowfall is February (0.43").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in September
Saltillo, MS

Average snowfall days in September - Saltillo, MS
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is February (1.9 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

Average daylight in September /
Average sunshine in September
Saltillo, MS

Average daylight in September / Average sunshine in September - Saltillo, MS
  • Average daylight in September: 12h and 2min

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).

  • Average sunshine in September: 9h and 2min

The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).

Average sunshine days in September
Saltillo, MS

Average sunshine days in September - Saltillo, MS
  • Average sunshine days in September: 16 days

The month with the most sunshine days is November (19.7 days).
The month with the least sunshine days is July (9.9 days).

Average UV index in September
Saltillo, MS

Average UV index in September - Saltillo, MS
  • Average UV index in September: 5

The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).

Average cloud cover in September
Saltillo, MS

Average cloud cover in September - Saltillo, MS
  • Average cloud cover in September: 28

The months with the most cloud cover are February and December (Cloud cover 49).
The months with the least cloud cover are June and September (Cloud cover 28).

Average visibility in September
Saltillo, MS

Average visibility in September - Saltillo, MS
  • Average visibility in September: 6mi

The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).

Saltillo, Mississippi, USA

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