September weather forecast and climate
Kalona, AL

Weather in September

The first month of the autumn, September, is also a hot month in Kalona, Alabama, with average temperature ranging between max 86°F (30°C) and min 66.7°F (19.3°C).

Temperature

In Kalona, the average high-temperature is relatively the same as in August - a still hot 86°F (30°C). In September, in Kalona, the average low-temperature is 66.7°F (19.3°C).

Heat index

In September, the average heat index is appraised at a sweltering 96.4°F (35.8°C). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Note that heat index values are valued for light wind and location in the shade. With the exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like', 'real feel', 'apparent temperature', or 'felt air temperature', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. Additional factors like activity, differences in body mass, height, and shape, clothing, 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 particularly 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.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. When the relative humidity is high, the evaporation rate is reduced. The warmth is removed from the body at a lower rate, causing the body to retain more heat than it would in dry air. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

In September, the average relative humidity is 73%.

Rainfall

The month with the least rainfall in Kalona is September when the rain falls for 14.1 days and typically collects 2.17" (55mm) of precipitation.

Snowfall

In Kalona snow does not fall in April through October.

Daylight

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

Sunshine

The average sunshine in Kalona is 8.8h.

UV index

In September, the average daily maximum UV index in Kalona is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to the UV radiation for the average person.
Note: The daily maximum UV index of 6 interpret into the following advice:
Take precautions and utilize sun safety practices. Protection against the skin and eye damage is required. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. 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.
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FAQ

What is the temperature in September in Kalona?

In Kalona, in September, the average high-temperature is 86°F (30°C), and the average low-temperature is 66.7°F (19.3°C). In September, the average heat index (a.k.a. 'felt air temperature', 'real feel'), that represents influence of the relative humidity to air temperaure, is evaluated at 96.4°F (35.8°C).

What is the average humidity in September in Kalona?

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

How much does it rain in Kalona in September?

In Kalona, during September, the rain falls for 14.1 days and regularly aggregates up to 2.17" (55mm) of precipitation.

What is the driest month in Kalona?

September is the month with the least rainfall in Kalona. Rain falls for 14.1 days and accumulates 2.17" (55mm) of precipitation.

When it does not snow in Kalona?

In Kalona snow does not fall in April through October.

How many hours of daylight does Kalona have in September?

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

How many hours of sunshine does Kalona have in September?

In September, the average sunshine in Kalona is 8.8h.

What is the UV index reading in September in Kalona?

In September, the average daily maximum UV index in Kalona is 6. A UV Index value of 6 to 7 symbolizes a high hazard to health from the exposure to the Sun's UV rays.

Average temperature in September
Kalona, AL

Average temperature in September - Kalona, AL
  • Average high temperature in September: 86°F

The warmest month (with the highest average high temperature) is July (91°F).
The month with the lowest average high temperature is January (52.9°F).

  • Average low temperature in September: 66.7°F

Months with the highest average low temperature are July and August (71.2°F).
The coldest month (with the lowest average low temperature) is January (37°F).

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Average pressure in September
Kalona, AL

Average pressure in September - Kalona, AL
  • Average pressure in September: 30"

The month with the highest atmospheric pressure is January (30.17").
The month with the lowest atmospheric pressure is June (29.97").

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Average wind speed in September
Kalona, AL

Average wind speed in September - Kalona, AL
  • Average wind speed in September: 5.2mph

The windiest month (with the highest average wind speed) is February (7.6mph).
The calmest month (with the lowest average wind speed) is July (4.5mph).

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Average humidity in September
Kalona, AL

Average humidity in September - Kalona, AL
  • Average humidity in September: 73%

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

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Average rainfall in September
Kalona, AL

Average rainfall in September - Kalona, AL
  • Average rainfall in September: 2.17"

The wettest month (with the highest rainfall) is April (3.86").
The driest month (with the least rainfall) is September (2.17").

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Average rainfall days in September
Kalona, AL

Average rainfall days in September - Kalona, AL
  • Average rainfall days in September: 14.1 days

The month with the highest number of rainy days is July (21.1 days).
The month with the least rainy days is November (7.9 days).

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Average snowfall in September
Kalona, AL

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

The month with the highest snowfall is December (0.51").
Months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in September
Kalona, AL

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

The month with the highest number of snowfall days is January (0.9 days).
Months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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

Average daylight in September / Average sunshine in September - Kalona, 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: 8.8h

The month with the most sunshine is June (Average sunshine: 10.6h).
The month with the least sunshine is February (Average sunshine: 4.9h).

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Average sunshine days in September
Kalona, AL

Average sunshine days in September - Kalona, AL
  • Average sunshine days in September: 13.6 days

The month with the most sunshine days is October (19.9 days).
The month with the least sunshine days is July (7.8 days).

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Average UV index in September
Kalona, AL

Average UV index in September - Kalona, AL
  • Average UV index in September: 6

The month with the highest UV index is June (UV index 7).
Months with the lowest UV index are January, February and December (UV index 3).

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Average cloud cover in September
Kalona, AL

Average cloud cover in September - Kalona, AL
  • Average cloud cover in September: 30

Months with the most cloud cover are February and December (Cloud cover 46).
Months with the least cloud cover are September and October (Cloud cover 30).

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Average visibility in September
Kalona, AL

Average visibility in September - Kalona, AL
  • Average visibility in September: 6mi

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

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