August weather forecast
Sitka, IN

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Weather in August

The last month of the summer, August, is another warm month in Sitka, Indiana, with an average temperature ranging between max 79.5°F (26.4°C) and min 62.4°F (16.9°C).

Temperature

Sitka records a slight change with August's average high-temperatures adjusting to a still warm 79.5°F (26.4°C) from July's 81°F (27.2°C). Sitka, in the month of August, anticipates a consistent average low-temperature of 62.4°F (16.9°C).

Humidity

In August, the average relative humidity in Sitka is 83%.

Rainfall

In August, in Sitka, the rain falls for 15.6 days. Throughout August, 2.17" (55mm) of precipitation is accumulated. In Sitka, Indiana, during the entire year, the rain falls for 157.1 days and collects up to 23.11" (587mm) of precipitation.

Snowfall

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

Daylight

In Sitka, the average length of the day in August is 13h and 45min.
On the first day of August, sunrise is at 6:44 am and sunset at 9:02 pm. On the last day of the month, sunrise is at 7:13 am and sunset at 8:20 pm EDT.

Sunshine

In August, the average sunshine in Sitka, Indiana, is 9.2h.

UV index

The average daily maximum UV index in August in Sitka, Indiana, is 5. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for the average person.
Note: In August, the maximum UV index of 5 translates into these guidelines:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are August temperatures in Sitka?

August temperatures in Sitka vary between a high-temperature of 79.5°F (26.4°C) and a low-temperature of 62.4°F (16.9°C). 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 July is estimated at 87.8°F (31°C).

What is the average humidity in August in Sitka?

In Sitka, the average relative humidity in August is 83%.

How many days does it rain in August in Sitka?

In Sitka, in August, during 15.6 rainfall days, 2.17" (55mm) of precipitation is typically accumulated.

When it does not snow in Sitka?

May through October are months without snowfall.

What is the average length of the day in August in Sitka?

In August, the average day length in Sitka is 13h and 45min.

What time are sunrise and sunset in August in Sitka?

In August, on the first day of the month, sunrise is at 6:44 am and sunset at 9:02 pm. On the last day of the month, sunrise is at 7:13 am and sunset at 8:20 pm EDT.

How many hours of sunshine does Sitka have in August?

The average sunshine duration in August is 9.2h.

What is the UV index reading in August in Sitka?

In Sitka, the average daily maximum UV index in August is 5. A UV Index of 3 to 5 symbolizes a moderate vulnerability 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 August
Sitka, IN

Average temperature in August - Sitka, IN
  • Average high temperature in August: 79.5°F

The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (30.6°F).

  • Average low temperature in August: 62.4°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).

Average pressure in August
Sitka, IN

Average pressure in August - Sitka, IN
  • Average pressure in August: 29.98"Hg

The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in August
Sitka, IN

Average wind speed in August - Sitka, IN
  • Average wind speed in August: 6.2mph

The windiest month (with the highest average wind speed) is January (10.2mph).
The calmest months (with the lowest average wind speed) are July and August (6.2mph).

Average humidity in August
Sitka, IN

Average humidity in August - Sitka, IN
  • Average humidity in August: 83%

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

Average rainfall in August
Sitka, IN

Average rainfall in August - Sitka, IN
  • Average rainfall in August: 2.17"

The wettest month (with the highest rainfall) is May (3.11").
The driest month (with the least rainfall) is February (1.14").

Average rainfall days in August
Sitka, IN

Average rainfall days in August - Sitka, IN
  • Average rainfall days in August: 15.6 days

The month with the highest number of rainy days is May (19.2 days).
The month with the least rainy days is January (6.9 days).

Average snowfall in August
Sitka, IN

Average snowfall in August - Sitka, IN
  • Average snowfall in August: 0"

The month with the highest snowfall is January (2.95").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in August
Sitka, IN

Average snowfall days in August - Sitka, IN
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (12.6 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in August /
Average sunshine in August
Sitka, IN

Average daylight in August / Average sunshine in August - Sitka, IN
  • Average daylight in August: 13h and 5min

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 August: 9h and 1min

The months with the most sunshine are June and July (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).

Average sunshine days in August
Sitka, IN

Average sunshine days in August - Sitka, IN
  • Average sunshine days in August: 11.2 days

The month with the most sunshine days is November (17.4 days).
The month with the least sunshine days is May (9.4 days).

Average UV index in August
Sitka, IN

Average UV index in August - Sitka, IN
  • Average UV index in August: 5

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

Average cloud cover in August
Sitka, IN

Average cloud cover in August - Sitka, IN
  • Average cloud cover in August: 33

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

Average visibility in August
Sitka, IN

Average visibility in August - Sitka, IN
  • Average visibility in August: 5mi

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

Sitka, Indiana, USA

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