September weather forecast
Lathamville, AL

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Weather in September

The first month of the autumn, September, is still a warm month in Lathamville, Alabama, with an average temperature varying between 82.2°F (27.9°C) and 62.6°F (17°C).

Temperature

The arrival of September sees a recorded average high-temperature of a warm 82.2°F (27.9°C), showing little divergence from the previous month's conditions. Lathamville records an average low of 62.6°F (17°C) throughout the nights in September.

Heat index

For most parts of September, the heat index is calculated to be a hot 87.8°F (31°C). Exhaustion is likely with prolonged exposure and activity. Sustaining activity may result in heat cramps.
Note that heat index values are valued for light wind and location in the shade. Exposing to direct sunshine may enhance heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is a calculation that merges air temperature and relative humidity to depict the sensation of warmth. This effect is personal, shaped by the individual's physical activity and heat sensitivity, influenced by factors including wind, clothing, and metabolic variances. Keep it in mind, direct sunlight can augment the heat you experience, possibly pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.

Humidity

The average relative humidity in September is 75%.

Rainfall

The month with the least rainfall is September, when the rain falls for 13.3 days and typically collects 2.48" (63mm) of precipitation.

Snowfall

April through October are months without snowfall in Lathamville.

Daylight

In September, the average length of the day is 12h and 23min.
On the first day of the month, sunrise is at 6:18 am and sunset at 7:09 pm. On the last day of September, sunrise is at 6:38 am and sunset at 6:29 pm CDT.

Sunshine

The average sunshine in September is 8.5h.

UV index

The average daily maximum UV index in September is 5. A UV Index reading of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for average individuals.
Note: An average UV index of 5 in September transforms into this advice:
Be mindful. Those with pale skin might receive burns in fewer than 30 minutes. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
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Frequently asked questions

What are September temperatures in Lathamville?

September temperatures in Lathamville, Alabama, vary between a high-temperature of 82.2°F (27.9°C) and a low-temperature of 62.6°F (17°C). The average heat index (a.k.a. 'felt air temperature', 'real feel'), which combines air temperature and relative humidity, in September is calculated to be 87.8°F (31°C).

What is the average humidity in September in Lathamville?

In September, the average relative humidity in Lathamville is 75%.

What is the driest month in Lathamville?

September is the month with the least rainfall in Lathamville. Rain falls for 13.3 days and accumulates 2.48" (63mm) of precipitation.

How many days does it rain in September in Lathamville?

In September, in Lathamville, the rain falls for 13.3 days. Throughout September, 2.48" (63mm) of precipitation is accumulated.

When it does not snow in Lathamville?

April through October are months without snowfall in Lathamville, Alabama.

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

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

When is the sunrise / sunset in September in Lathamville?

On the first day of September in Lathamville, Alabama, sunrise is at 6:18 am and sunset at 7:09 pm. On the last day of the month, sunrise is at 6:38 am and sunset at 6:29 pm CDT.

How many hours of sunshine does Lathamville have in September?

In Lathamville, Alabama, the average sunshine duration in September is 8.5h.

What is the UV index intensity in September in Lathamville?

The average daily maximum UV index in September in Lathamville is 5. A UV Index value of 3 to 5 symbolizes a medium health risk from exposure to the Sun's UV radiation.
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
Lathamville, AL

Average temperature in September - Lathamville, AL
  • Average high temperature in September: 82.2°F

The warmest month (with the highest average high temperature) is July (88.3°F).
The month with the lowest average high temperature is January (48.6°F).

  • Average low temperature in September: 62.6°F

The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (33.4°F).

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Average pressure in September
Lathamville, AL

Average pressure in September - Lathamville, AL
  • Average pressure in September: 30.02"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).

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Average wind speed in September
Lathamville, AL

Average wind speed in September - Lathamville, AL
  • Average wind speed in September: 4.9mph

The windiest months (with the highest average wind speed) are February and March (7.7mph).
The calmest months (with the lowest average wind speed) are July and August (4.5mph).

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Average humidity in September
Lathamville, AL

Average humidity in September - Lathamville, AL
  • Average humidity in September: 75%

The month with the highest relative humidity is December (80%).
The month with the lowest relative humidity is October (74%).

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Average rainfall in September
Lathamville, AL

Average rainfall in September - Lathamville, AL
  • Average rainfall in September: 2.48"

The wettest months (with the highest rainfall) are February and December (4.65").
The driest month (with the least rainfall) is September (2.48").

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Average rainfall days in September
Lathamville, AL

Average rainfall days in September - Lathamville, AL
  • Average rainfall days in September: 13.3 days

The month with the highest number of rainy days is July (18.8 days).
The month with the least rainy days is November (9.5 days).

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Average snowfall in September
Lathamville, AL

Average snowfall in September - Lathamville, AL
  • Average snowfall in September: 0"

The month with the highest snowfall is February (0.79").
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
Lathamville, AL

Average snowfall days in September - Lathamville, AL
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (2 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in September /
Average sunshine in September
Lathamville, AL

Average daylight in September / Average sunshine in September - Lathamville, AL
  • 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: 8h and 3min

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 42min).

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Average sunshine days in September
Lathamville, AL

Average sunshine days in September - Lathamville, AL
  • Average sunshine days in September: 14.4 days

The month with the most sunshine days is October (18.8 days).
The month with the least sunshine days is July (10.2 days).

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Average UV index in September
Lathamville, AL

Average UV index in September - Lathamville, AL
  • Average UV index in September: 5

The months with the highest UV index are May, June, July and August (UV index 6).
The month with the lowest UV index is January (UV index 2).

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Average cloud cover in September
Lathamville, AL

Average cloud cover in September - Lathamville, AL
  • Average cloud cover in September: 31

The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is June (Cloud cover 30).

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Average visibility in September
Lathamville, AL

Average visibility in September - Lathamville, AL
  • 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).

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Lathamville, Alabama, USA

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