September weather forecast
Sumava Resorts, IN

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Weather in September

September, the first month of the autumn in Sumava Resorts, is still a warm month, with temperature in the range of an average low of 56.8°F (13.8°C) and an average high of 74.7°F (23.7°C).

Temperature

September brings a marginal elevation to a still warm 74.7°F (23.7°C) from August's 79.3°F (26.3°C) in Sumava Resorts's average high-temperatures. Sumava Resorts, during the month of September, experiences an average low-temperature of 56.8°F (13.8°C).

Humidity

In September, the average relative humidity in Sumava Resorts is 78%.

Rainfall

In September, in Sumava Resorts, the rain falls for 12.4 days. Throughout September, 1.46" (37mm) of precipitation is accumulated. In Sumava Resorts, during the entire year, the rain falls for 153.9 days and collects up to 23.46" (596mm) of precipitation.

Snowfall

In Sumava Resorts, snow does not fall in May through October.

Daylight

In Sumava Resorts, the average length of the day in September is 12h and 28min.
On the first day of the month, sunrise is at 6:17 am and sunset at 7:21 pm. On the last day of September, sunrise is at 6:46 am and sunset at 6:32 pm CDT.

Sunshine

The average sunshine in September is 8.5h.

UV index

In Sumava Resorts, the average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for the average person.
Note: In September, an average UV index of 4 transforms into the following instructions:
Undertake precautions - Obligation exists to protect against skin and eye damage. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
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Frequently asked questions

What are the temperatures in Sumava Resorts in September?

September temperatures in Sumava Resorts, Indiana, vary between a high-temperature of 74.7°F (23.7°C) and a low-temperature of 56.8°F (13.8°C). The average heat index (a.k.a. 'apparent temperature', 'feels like'), which combines air temperature and relative humidity, in July is computed to be 86°F (30°C).

What is the average humidity in September in Sumava Resorts?

In September, the average relative humidity in Sumava Resorts is 78%.

How much does it rain in Sumava Resorts in September?

In Sumava Resorts, in September, it is raining for 12.4 days, with typically 1.46" (37mm) of accumulated precipitation.

When it does not snow in Sumava Resorts?

In Sumava Resorts, Indiana, snow does not fall in May through October.

What is the average length of the day in September in Sumava Resorts?

In Sumava Resorts, the average day length in September is 12h and 28min.

What time are sunrise and sunset in September in Sumava Resorts?

In September, on the first day of the month, sunrise is at 6:17 am and sunset at 7:21 pm. On the last day of the month, in Sumava Resorts, sunrise is at 6:46 am and sunset at 6:32 pm CDT.

How many hours of sunshine does Sumava Resorts have in September?

The average sunshine duration in September is 8.5h.

What is the UV index intensity in September in Sumava Resorts?

In September, the average daily maximum UV index is 4. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from unprotected exposure to 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
Sumava Resorts, IN

Average temperature in September - Sumava Resorts, IN
  • Average high temperature in September: 74.7°F

The warmest month (with the highest average high temperature) is July (80.8°F).
The month with the lowest average high temperature is January (30.2°F).

  • Average low temperature in September: 56.8°F

The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (19°F).

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Average pressure in September
Sumava Resorts, IN

Average pressure in September - Sumava Resorts, IN
  • Average pressure in September: 30.03"Hg

The months with the highest atmospheric pressure are January and November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in September
Sumava Resorts, IN

Average wind speed in September - Sumava Resorts, IN
  • Average wind speed in September: 7.1mph

The windiest month (with the highest average wind speed) is January (10.3mph).
The calmest months (with the lowest average wind speed) are July and August (6.2mph).

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Average humidity in September
Sumava Resorts, IN

Average humidity in September - Sumava Resorts, IN
  • Average humidity in September: 78%

The month with the highest relative humidity is July (84%).
The month with the lowest relative humidity is October (72%).

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Average rainfall in September
Sumava Resorts, IN

Average rainfall in September - Sumava Resorts, IN
  • Average rainfall in September: 1.46"

The wettest month (with the highest rainfall) is May (3.31").
The driest month (with the least rainfall) is January (1.1").

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Average rainfall days in September
Sumava Resorts, IN

Average rainfall days in September - Sumava Resorts, IN
  • Average rainfall days in September: 12.4 days

The month with the highest number of rainy days is May (17.9 days).
The month with the least rainy days is January (6.6 days).

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Average snowfall in September
Sumava Resorts, IN

Average snowfall in September - Sumava Resorts, IN
  • Average snowfall in September: 0"

The month with the highest snowfall is February (3.5").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in September
Sumava Resorts, IN

Average snowfall days in September - Sumava Resorts, IN
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (13.2 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
Sumava Resorts, IN

Average daylight in September / Average sunshine in September - Sumava Resorts, IN
  • Average daylight in September: 12h and 3min

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in September: 8h and 3min

The months with the most sunshine are July and August (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).

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Average sunshine days in September
Sumava Resorts, IN

Average sunshine days in September - Sumava Resorts, IN
  • Average sunshine days in September: 14.6 days

The month with the most sunshine days is November (17.5 days).
The months with the least sunshine days are June and July (10.3 days).

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Average UV index in September
Sumava Resorts, IN

Average UV index in September - Sumava Resorts, IN
  • Average UV index in September: 4

The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).

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Average cloud cover in September
Sumava Resorts, IN

Average cloud cover in September - Sumava Resorts, IN
  • Average cloud cover in September: 34

The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 33).

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Average visibility in September
Sumava Resorts, IN

Average visibility in September - Sumava Resorts, IN
  • Average visibility in September: 6mi

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

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Sumava Resorts, Indiana, USA

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