September weather forecast
Crows Nest, IN

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Weather in September

September, the first month of the autumn in Crows Nest, is also a moderately hot month, with temperature in the range of an average low of 57.9°F (14.4°C) and an average high of 75.6°F (24.2°C).

Temperature

The weather during September records an average high-temperature of a still warm 75.6°F (24.2°C), closely mirroring the preceding month. Throughout September, an average low-temperature of 57.9°F (14.4°C) is expected in Crows Nest.

Humidity

The average relative humidity in September is 77%.

Rainfall

In Crows Nest, in September, it is raining for 14 days, with typically 1.93" (49mm) of accumulated precipitation. Throughout the year, in Crows Nest, there are 158.4 rainfall days, and 28.23" (717mm) of precipitation is accumulated.

Snowfall

In Crows Nest, snow does not fall in May through September.

Daylight

In September, the average length of the day is 12h and 26min.
On the first day of September, sunrise is at 7:13 am and sunset at 8:15 pm. On the last day of the month, sunrise is at 7:40 am and sunset at 7:28 pm EDT.

Sunshine

In Crows Nest, the average sunshine in September is 8.4h.

UV index

In Crows Nest, Indiana, the average daily maximum UV index in September is 5. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for average individuals.
Note: An average UV index of 5 in September transforms into this advice:
Safety measures are advised. Light-skinned individuals may experience burns in under half an hour. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
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Frequently asked questions

What are the temperatures in Crows Nest in September?

In Crows Nest, in September, the average high-temperature is 75.6°F (24.2°C), and the average low-temperature is 57.9°F (14.4°C). In July, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which represents the influence of relative humidity on air temperature, is calculated to be 87.8°F (31°C).

What is the average humidity in September in Crows Nest?

In September, the average relative humidity is 77%.

How much does it rain in Crows Nest in September?

In Crows Nest, Indiana, in September, during 14 rainfall days, 1.93" (49mm) of precipitation is typically accumulated.

When it does not snow in Crows Nest?

May through September are months without snowfall.

Does it snow in Crows Nest in September?

In Crows Nest, Indiana, in September, it doesn't snow. In October, it regularly snows.

How many hours of daylight does Crows Nest have in September?

In September, the average day length in Crows Nest is 12h and 26min.

When are sunrise and sunset in September in Crows Nest?

On the first day of September in Crows Nest, sunrise is at 7:13 am and sunset at 8:15 pm. On the last day of the month, sunrise is at 7:40 am and sunset at 7:28 pm EDT.

How long on average sun shines in September in Crows Nest?

In September, the average sunshine duration in Crows Nest is 8.4h.

What is the UV index reading in September in Crows Nest?

The average daily maximum UV index in September in Crows Nest, Indiana, is 5. A UV Index of 3 to 5 symbolizes a moderate vulnerability from unsafe 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
Crows Nest, IN

Average temperature in September - Crows Nest, IN
  • Average high temperature in September: 75.6°F

The warmest month (with the highest average high temperature) is July (81.9°F).
The month with the lowest average high temperature is January (32.5°F).

  • Average low temperature in September: 57.9°F

The month with the highest average low temperature is July (65.8°F).
The coldest month (with the lowest average low temperature) is January (20.8°F).

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Average pressure in September
Crows Nest, IN

Average pressure in September - Crows Nest, IN
  • Average pressure in September: 30.03"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in September
Crows Nest, IN

Average wind speed in September - Crows Nest, IN
  • Average wind speed in September: 6.6mph

The windiest months (with the highest average wind speed) are January and February (9.9mph).
The calmest month (with the lowest average wind speed) is August (5.8mph).

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Average humidity in September
Crows Nest, IN

Average humidity in September - Crows Nest, IN
  • Average humidity in September: 77%

The month with the highest relative humidity is December (83%).
The month with the lowest relative humidity is October (74%).

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Average rainfall in September
Crows Nest, IN

Average rainfall in September - Crows Nest, IN
  • Average rainfall in September: 1.93"

The wettest months (with the highest rainfall) are April and May (3.43").
The driest month (with the least rainfall) is February (1.65").

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Average rainfall days in September
Crows Nest, IN

Average rainfall days in September - Crows Nest, IN
  • Average rainfall days in September: 14 days

The month with the highest number of rainy days is May (19.2 days).
The month with the least rainy days is January (7.1 days).

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Average snowfall in September
Crows Nest, IN

Average snowfall in September - Crows Nest, IN
  • Average snowfall in September: 0"

The month with the highest snowfall is January (2.83").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in September
Crows Nest, IN

Average snowfall days in September - Crows Nest, IN
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (10.6 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in September /
Average sunshine in September
Crows Nest, IN

Average daylight in September / Average sunshine in September - Crows Nest, IN
  • Average daylight in September: 12h and 2min

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).

  • Average sunshine in September: 8h and 2min

The months with the most sunshine are June and July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).

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Average sunshine days in September
Crows Nest, IN

Average sunshine days in September - Crows Nest, IN
  • Average sunshine days in September: 14 days

The month with the most sunshine days is November (17.5 days).
The month with the least sunshine days is May (9.6 days).

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Average UV index in September
Crows Nest, IN

Average UV index in September - Crows Nest, IN
  • Average UV index in September: 5

The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).

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Average cloud cover in September
Crows Nest, IN

Average cloud cover in September - Crows Nest, IN
  • Average cloud cover in September: 32

The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 30).

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Average visibility in September
Crows Nest, IN

Average visibility in September - Crows Nest, IN
  • 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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Crows Nest, Indiana, USA

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