September weather forecast
Chalybeate, MS

Weather in September

The first month of the autumn, September, is still a warm month in Chalybeate, Mississippi, with an average temperature fluctuating between 84°F (28.9°C) and 64.4°F (18°C).

Temperature

In Chalybeate, Mississippi, the average high-temperature in September slightly decreases from a tropical 89.4°F (31.9°C) in August to a warm 84°F (28.9°C). In Chalybeate, in September, the average low-temperature is 64.4°F (18°C).

Heat index

The average heat index in September is computed to be a hot 91.4°F (33°C). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like', 'apparent temperature', 'felt air temperature', or 'real feel', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. This effect is subjective, depending on the activity and individual's heat perception influenced by various reasons (differences in body mass, height, and shape, clothing, metabolic differences). Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.

Humidity

In September, the average relative humidity in Chalybeate is 73%.

Rainfall

The month with the least rainfall in Chalybeate, Mississippi, is September, when the rain falls for 13.1 days and typically collects 2.13" (54mm) of precipitation.

Snowfall

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

Daylight

The average length of the day in September in Chalybeate, Mississippi, is 12h and 23min.
On the first day of September, sunrise is at 6:28 am and sunset at 7:22 pm. On the last day of the month, sunrise is at 6:49 am and sunset at 6:41 pm CDT.

Sunshine

The average sunshine in September in Chalybeate is 9.3h.

UV index

The average daily maximum UV index in September in Chalybeate is 5. A UV Index estimate of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: The daily maximum UV index of 5 in September interpret into the following advice:
Take precautions - Protection against sunburn is recommended. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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FAQ

What is the temperature in September in Chalybeate?

In September, in Chalybeate, Mississippi, the average high-temperature is 84°F (28.9°C), and the average low-temperature is 64.4°F (18°C). The average heat index (a.k.a. 'feels like', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, in September is computed to be 91.4°F (33°C).

What is the average humidity in September in Chalybeate?

In September, the average relative humidity in Chalybeate, Mississippi, is 73%.

What is the driest month in Chalybeate?

September is the month with the least rainfall. Rain falls for 13.1 days and accumulates 2.13" (54mm) of precipitation.

How much does it rain in Chalybeate in September?

In Chalybeate, in September, it is raining for 13.1 days, with typically 2.13" (54mm) of accumulated precipitation.

When it does not snow in Chalybeate?

In Chalybeate, Mississippi, snow does not fall in April through October.

How many hours of daylight does Chalybeate have in September?

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

When are sunrise and sunset in September in Chalybeate?

On the first day of September in Chalybeate, sunrise is at 6:28 am and sunset at 7:22 pm. On the last day of the month, sunrise is at 6:49 am and sunset at 6:41 pm CDT.

How long on average sun shines in September in Chalybeate?

In September, the average sunshine duration in Chalybeate is 9.3h.

What is the UV index reading in September in Chalybeate?

In September, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a medium health risk from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Chalybeate, MS

Average temperature in September - Chalybeate, MS
  • Average high temperature in September: 84°F

The warmest month (with the highest average high temperature) is July (90°F).
The month with the lowest average high temperature is January (47.5°F).

  • Average low temperature in September: 64.4°F

The month with the highest average low temperature is July (70.5°F).
The coldest month (with the lowest average low temperature) is January (33.4°F).

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Average pressure in September
Chalybeate, MS

Average pressure in September - Chalybeate, 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).

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Average wind speed in September
Chalybeate, MS

Average wind speed in September - Chalybeate, MS
  • Average wind speed in September: 5.3mph

The windiest month (with the highest average wind speed) is February (8mph).
The calmest month (with the lowest average wind speed) is July (4.7mph).

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Average humidity in September
Chalybeate, MS

Average humidity in September - Chalybeate, MS
  • Average humidity in September: 73%

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

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Average rainfall in September
Chalybeate, MS

Average rainfall in September - Chalybeate, MS
  • Average rainfall in September: 2.13"

The wettest month (with the highest rainfall) is February (4.8").
The driest month (with the least rainfall) is September (2.13").

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Average rainfall days in September
Chalybeate, MS

Average rainfall days in September - Chalybeate, MS
  • Average rainfall days in September: 13.1 days

The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is November (10.3 days).

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Average snowfall in September
Chalybeate, MS

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

The month with the highest snowfall is February (0.55").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in September
Chalybeate, MS

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

The month with the highest number of snowfall days is February (1.7 days).
The months with the least snowfall days are April, May, June, July, August and September (0 days).

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

Average daylight in September / Average sunshine in September - Chalybeate, MS
  • Average daylight in September: 12h and 23min

The month with the longest days is June (Average daylight: 14h and 28min).
The month with the shortest days is December (Average daylight: 9h and 52min).

  • Average sunshine in September: 9h and 18min

The month with the most sunshine is June (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).

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Average sunshine days in September
Chalybeate, MS

Average sunshine days in September - Chalybeate, MS
  • Average sunshine days in September: 15.2 days

The month with the most sunshine days is October (19.5 days).
The month with the least sunshine days is July (11.5 days).

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Average UV index in September
Chalybeate, MS

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

The months with the highest UV index are June and July (UV index 7).
The month with the lowest UV index is December (UV index 2).

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Average cloud cover in September
Chalybeate, MS

Average cloud cover in September - Chalybeate, MS
  • Average cloud cover in September: 29

The month with the most cloud cover is February (Cloud cover 50).
The months with the least cloud cover are June, August and September (Cloud cover 29).

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Average visibility in September
Chalybeate, MS

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

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

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