September weather forecast and climate
Campbells Crossroads, AL

September, the first month of the autumn, in Campbells Crossroads, is also a moderately hot month, with average temperature ranging between max 83.8°F (28.8°C) and min 64°F (17.8°C).

Temperature

In September, the average high-temperature is relatively the same as in August - a warm 83.8°F (28.8°C). In September, in Campbells Crossroads, the average low-temperature is 64°F (17.8°C).

Heat index

In September, the average heat index is evaluated at a tropical 91.8°F (33.2°C). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
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 'apparent temperature', 'felt air temperature', 'real feel', or 'feels like', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. Additional factors like activity, clothing, differences in body mass, height, and shape, and pregnancy affect individual temperature impact. Be aware that direct exposure to sunlight increases heat impact, and may raise the heat index additionally, by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. 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 Campbells Crossroads is 75%.

Rainfall

In September, in Campbells Crossroads, the rain falls for 14.7 days. Throughout September, 3.03" (77mm) of precipitation is accumulated. In Campbells Crossroads, during the entire year, the rain falls for 184.6 days and collects up to 42.6" (1082mm) of precipitation.

Snowfall

In Campbells Crossroads snow does not fall in April through November.

Daylight

In September, the average length of the day in Campbells Crossroads is 12.4h.

Sunshine

In Campbells Crossroads, the average sunshine is 8.5h.

UV index

The average daily maximum UV index in Campbells Crossroads is 5. A UV Index reading of 3 to 5 represents a medium health hazard from unsafe exposure to the UV radiation for ordinary individuals.
Note: The average daily UV index of 5 in September transform into the following instructions:
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. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.

What is the temperature in September in Campbells Crossroads?

In September, in Campbells Crossroads, the average high-temperature is 83.8°F (28.8°C), and the average low-temperature is 64°F (17.8°C). In September, the average heat index (a.k.a. 'real feel', 'felt air temperature'), that takes the relative humidity and factores it into the air temperature reading, is evaluated at 91.8°F (33.2°C).

What is the average humidity in September in Campbells Crossroads?

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

How many days does it rain in September in Campbells Crossroads?

In Campbells Crossroads, during September, the rain falls for 14.7 days and regularly aggregates up to 3.03" (77mm) of precipitation.

When it does not snow in Campbells Crossroads?

April through November are months without snowfall in Campbells Crossroads, Alabama.

How many hours of daylight does Campbells Crossroads have in September?

In September, the average length of the day in Campbells Crossroads, Alabama, is 12.4h.

How many hours of sunshine does Campbells Crossroads have in September?

In September, the average sunshine in Campbells Crossroads, Alabama, is 8.5h.

What is the UV index intensity in September in Campbells Crossroads?

The average daily maximum UV index in September is 5. A UV Index estimate of 3 to 5 represents a moderate vulnerability from the exposure to the Sun's UV rays.
Average temperature in September - Campbells Crossroads, AL
  • Average high temperature in September: 83.8°F

The warmest month (with the highest average high temperature) is July (89.2°F).
The month with the lowest average high temperature is January (50.7°F).

  • Average low temperature in September: 64°F

Months with the highest average low temperature are July and August (69.4°F).
The coldest month (with the lowest average low temperature) is January (35.2°F).

Average pressure in September - Campbells Crossroads, AL
  • Average pressure in September: 30.01"

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

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

The windiest months (with the highest average wind speed) are January and February (7.5mph).
The calmest months (with the lowest average wind speed) are July and August (4.3mph).

Average humidity in September - Campbells Crossroads, 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 (73%).

Average rainfall in September - Campbells Crossroads, AL
  • Average rainfall in September: 3.03"

The wettest month (with the highest rainfall) is August (4.37").
The driest month (with the least rainfall) is October (2.09").

Average rainfall days in September - Campbells Crossroads, AL
  • Average rainfall days in September: 14.7 days

The month with the highest number of rainy days is July (24 days).
The month with the least rainy days is November (8.3 days).

Average snowfall in September - Campbells Crossroads, AL
  • Average snowfall in September: 0"

The month with the highest snowfall is December (0.67").
Months with the least snowfall are April, May, June, July, August, September, October and November (0").

Average snowfall days in September - Campbells Crossroads, AL
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (1.4 days).
Months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in September / Average sunshine in September - Campbells Crossroads, AL
  • Average daylight in September: 12.4h

The month with the longest days is June (Average daylight: 14.3h).
The month with the shortest days is December (Average daylight: 10h).

  • Average sunshine in September: 8.5h

The month with the most sunshine is June (Average sunshine: 10.5h).
Months with the least sunshine are February and December (Average sunshine: 4.9).

Average sunshine days in September - Campbells Crossroads, AL
  • Average sunshine days in September: 13.2 days

Months with the most sunshine days are October and November (19.7 days).
The month with the least sunshine days is July (5.6 days).

Average UV index in September - Campbells Crossroads, AL
  • Average UV index in September: 5

Months with the highest UV index are May, June, July and August (UV index 6).
Months with the lowest UV index are January, February, November and December (UV index 3).

Average cloud cover in September - Campbells Crossroads, AL
  • Average cloud cover in September: 32

Months with the most cloud cover are February and December (Cloud cover 47).
Months with the least cloud cover are June and October (Cloud cover 31).

Average visibility in September - Campbells Crossroads, AL
  • Average visibility in September: 6mi

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