August weather forecast
Portage, IN

Weather in August

The last month of the summer, August, is another warm month in Portage, Indiana, with average temperature ranging between max 77.7°F (25.4°C) and min 64.4°F (18°C).

Temperature

In August, the average high-temperature is almost the same as in July - a still warm 77.7°F (25.4°C). In August, the average low-temperature is 64.4°F (18°C).

Humidity

In Portage, Indiana, the average relative humidity in August is 80%.

Rainfall

In August, the rain falls for 16.2 days. Throughout August, 2.64" (67mm) of precipitation is accumulated. Throughout the year, there are 157.4 rainfall days, and 23.9" (607mm) of precipitation is accumulated.

Snowfall

In Portage snow does not fall in May through October.

Daylight

In August, the average length of the day is 13.8h.

Sunshine

With an average of 10.3h of sunshine, August has the most sunshine of the year in Portage.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index in Portage. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to the Sun's UV rays for the average person.
Note: The daily maximum UV index of 6 interpret into the following advice:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. 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. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
[Resources]

FAQ

What is the average humidity in August in Portage?

The average relative humidity in August in Portage is 80%.

How many days does it rain in August in Portage?

In Portage, in August, during 16.2 rainfall days, 2.64" (67mm) of precipitation is typically accumulated.

When it does not snow in Portage?

May through October are months without snowfall.

How many hours of daylight does Portage have in August?

The average length of the day in August in Portage, Indiana, is 13.8h.

What month has the most sunshine in Portage?

With an average of 10.3h of sunshine, August has the most sunshine of the year.

How long on average sun shines in August in Portage?

In Portage, the average sunshine in August is 10.3h.

When is the highest UV index in Portage?

June through August, with an average maximum UV index of 6, are months with the highest UV index in Portage, Indiana.

What is the UV index intensity in August in Portage?

In August, the average daily maximum UV index in Portage, Indiana, is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to the UV radiation.

Average temperature in August
Portage, IN

Average temperature in August - Portage, IN
  • Average high temperature in August: 77.7°F

The warmest month (with the highest average high temperature) is July (79.2°F).
The month with the lowest average high temperature is January (30.2°F).

  • Average low temperature in August: 64.4°F

The month with the highest average low temperature is July (65.3°F).
The coldest month (with the lowest average low temperature) is January (19.8°F).

[Resources]

Average pressure in August
Portage, IN

Average pressure in August - Portage, IN
  • Average pressure in August: 29.98"

The month with the highest atmospheric pressure is January (30.11").
The month with the lowest atmospheric pressure is June (29.93").

[Resources]

Average wind speed in August
Portage, IN

Average wind speed in August - Portage, IN
  • Average wind speed in August: 6.9mph

The windiest month (with the highest average wind speed) is January (11.4mph).
The calmest months (with the lowest average wind speed) are July and August (6.9mph).

[Resources]

Average humidity in August
Portage, IN

Average humidity in August - Portage, IN
  • Average humidity in August: 80%

The month with the highest relative humidity is February (83%).
The month with the lowest relative humidity is October (73%).

[Resources]

Average rainfall in August
Portage, IN

Average rainfall in August - Portage, IN
  • Average rainfall in August: 2.64"

The wettest month (with the highest rainfall) is June (3.19").
The driest month (with the least rainfall) is February (1.18").

[Resources]

Average rainfall days in August
Portage, IN

Average rainfall days in August - Portage, IN
  • Average rainfall days in August: 16.2 days

The month with the highest number of rainy days is July (17.3 days).
The month with the least rainy days is January (7.2 days).

[Resources]

Average snowfall in August
Portage, IN

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

The month with the highest snowfall is January (3.27").
Months with the least snowfall are May, June, July, August, September and October (0").

[Resources]

Average snowfall days in August
Portage, IN

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

The month with the highest number of snowfall days is January (13.5 days).
Months with the least snowfall days are May, June, July, August, September and October (0 days).

[Resources]

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

Average daylight in August / Average sunshine in August - Portage, IN
  • Average daylight in August: 13.8h

The month with the longest days is June (Average daylight: 15.2h).
The month with the shortest days is December (Average daylight: 9.2h).

  • Average sunshine in August: 10.3h

The month with the most sunshine is August (Average sunshine: 10.3h).
The month with the least sunshine is January (Average sunshine: 3.5h).

[Resources]

Average sunshine days in August
Portage, IN

Average sunshine days in August - Portage, IN
  • Average sunshine days in August: 10.4 days

The month with the most sunshine days is November (15.7 days).
Months with the least sunshine days are June and August (10.4 days).

[Resources]

Average UV index in August
Portage, IN

Average UV index in August - Portage, IN
  • Average UV index in August: 6

Months with the highest UV index are June, July and August (UV index 6).
Months with the lowest UV index are January and December (UV index 1).

[Resources]

Average cloud cover in August
Portage, IN

Average cloud cover in August - Portage, IN
  • Average cloud cover in August: 29

The month with the most cloud cover is January (Cloud cover 64).
The month with the least cloud cover is August (Cloud cover 29).

[Resources]

Average visibility in August
Portage, IN

Average visibility in August - Portage, IN
  • Average visibility in August: 6mi

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

[Resources]

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location
* you will be automatically redirected to the weather forecast for your location