September weather forecast
Harris City, IN

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Weather in September

The first month of the autumn, September, is also a moderately hot month in Harris City, Indiana, with an average temperature fluctuating between 75.7°F (24.3°C) and 58.1°F (14.5°C).

Temperature

In the transition to September, Harris City observes a minor drop in the average high-temperature, shifting from 81.3°F (27.4°C) in August to a still warm 75.7°F (24.3°C). Harris City experiences a steady low-temperature of 58.1°F (14.5°C) throughout September.

Humidity

In Harris City, the average relative humidity in September is 77%.

Rainfall

The month with the least rainfall in Harris City is September, when the rain falls for 13.7 days and typically collects 1.97" (50mm) of precipitation.

Snowfall

In Harris City, 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 the month, sunrise is at 7:11 am and sunset at 8:12 pm. On the last day of September, in Harris City, Indiana, sunrise is at 7:37 am and sunset at 7:25 pm EDT.

Sunshine

In Harris City, the average sunshine in September is 8.2h.

UV index

The average daily maximum UV index in September is 5. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for the average person.
Note: The daily high UV index of 5 in September translates into this advice:
Guard yourself - Precautionary measures against sun damage are advocated. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
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Frequently asked questions

What is the average September temperature in Harris City?

In Harris City, 75.7°F (24.3°C) is the average high-temperature and 58.1°F (14.5°C) is the average low-temperature during September. The average heat index (a.k.a. 'felt air temperature', 'feels like'), which calculates the temperature value influenced by the moisture in the air, in August is computed to be 87.8°F (31°C).

What is the average humidity in September in Harris City?

In September, the average relative humidity is 77%.

What is the driest month in Harris City?

The month with the least rainfall in Harris City, Indiana, is September, when the rain falls for 13.7 days and typically collects 1.97" (50mm) of precipitation.

How much does it rain in Harris City in September?

In Harris City, in September, it is raining for 13.7 days, with typically 1.97" (50mm) of accumulated precipitation.

When it does not snow in Harris City?

In Harris City, Indiana, snow does not fall in May through September.

Does it snow in Harris City in September?

In Harris City, in September, it doesn't snow. In October, it regularly snows.

What is the average length of the day in September in Harris City?

The average day length in September is 12h and 26min.

When is the sunrise / sunset in September in Harris City?

In September, on the first day of the month, sunrise is at 7:11 am and sunset at 8:12 pm. On the last day of the month, sunrise is at 7:37 am and sunset at 7:25 pm EDT.

How many hours of sunshine does Harris City have in September?

In September, the average sunshine duration in Harris City, Indiana, is 8.2h.

How high is the UV index in September in Harris City?

In September, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a medium hazard to health from 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
Harris City, IN

Average temperature in September - Harris City, IN
  • Average high temperature in September: 75.7°F

The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (34.7°F).

  • Average low temperature in September: 58.1°F

The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (21.9°F).

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Average pressure in September
Harris City, IN

Average pressure in September - Harris City, IN
  • Average pressure in September: 30.03"Hg

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

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Average wind speed in September
Harris City, IN

Average wind speed in September - Harris City, IN
  • Average wind speed in September: 6.3mph

The windiest month (with the highest average wind speed) is January (9.6mph).
The calmest months (with the lowest average wind speed) are July and August (5.6mph).

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Average humidity in September
Harris City, IN

Average humidity in September - Harris City, IN
  • Average humidity in September: 77%

The months with the highest relative humidity are January and December (82%).
The month with the lowest relative humidity is October (74%).

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Average rainfall in September
Harris City, IN

Average rainfall in September - Harris City, IN
  • Average rainfall in September: 1.97"

The wettest month (with the highest rainfall) is May (3.78").
The driest month (with the least rainfall) is September (1.97").

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Average rainfall days in September
Harris City, IN

Average rainfall days in September - Harris City, IN
  • Average rainfall days in September: 13.7 days

The month with the highest number of rainy days is May (19.3 days).
The month with the least rainy days is February (8.4 days).

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Average snowfall in September
Harris City, IN

Average snowfall in September - Harris City, IN
  • Average snowfall in September: 0"

The month with the highest snowfall is February (2.64").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in September
Harris City, IN

Average snowfall days in September - Harris City, IN
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (9.8 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
Harris City, IN

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

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in September: 8h and 1min

The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).

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Average sunshine days in September
Harris City, IN

Average sunshine days in September - Harris City, IN
  • Average sunshine days in September: 14 days

The month with the most sunshine days is November (16.8 days).
The month with the least sunshine days is May (9.9 days).

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Average UV index in September
Harris City, IN

Average UV index in September - Harris City, 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
Harris City, IN

Average cloud cover in September - Harris City, IN
  • Average cloud cover in September: 34

The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 30).

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Average visibility in September
Harris City, IN

Average visibility in September - Harris City, IN
  • Average visibility in September: 6mi

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

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Harris City, Indiana, USA

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