August weather forecast
Saint Paul, IN

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Weather in August

The last month of the summer, August, is another warm month in Saint Paul, Indiana, with an average temperature ranging between min 63.1°F (17.3°C) and max 81.3°F (27.4°C).

Temperature

The shift from July to August is characterized by an average high-temperature of a still warm 81.3°F (27.4°C), not significantly different from the 82.4°F (28°C) of July. The month of August records an average low-temperature of 63.1°F (17.3°C).

Heat index

During August, the heat index is estimated at a hot 87.8°F (31°C). Exhaustion might be the outcome of enduring exposure and continuous activity, with a risk of heat cramps.
Regarding the heat index, one should be aware it's determined by shaded settings and mild winds. The heat index may scale up by 15 Fahrenheit (8 Celsius) degrees with direct sun exposure.
Note: The heat index, also known as 'feels like' or 'real feel', is a numerical representation of warmth when taking temperature and moisture levels into account. Elements such as metabolic variations, being pregnant, and physical activity can impact one's weather perception. It is essential to realize that direct sunlight can escalate the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Young ones often underestimate the need for rest and rehydration. Thirst appears late in dehydration - hence, it is important to keep hydrated, particularly during prolonged physical activities.

Humidity

The average relative humidity in August is 80%.

Rainfall

In Saint Paul, in August, it is raining for 14.5 days, with typically 2.52" (64mm) of accumulated precipitation. In Saint Paul, during the entire year, the rain falls for 169.5 days and collects up to 35.87" (911mm) of precipitation.

Snowfall

May through October are months without snowfall in Saint Paul.

Daylight

In Saint Paul, the average length of the day in August is 13h and 40min.
On the first day of August, sunrise is at 6:43 am and sunset at 8:54 pm. On the last day of the month, sunrise is at 7:10 am and sunset at 8:14 pm EDT.

Sunshine

In Saint Paul, Indiana, the average sunshine in August is 9.6h.

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: In August, the maximum UV index of 6 suggests this advice:
Skirt overexposure. People with light complexions might get scorched in under 20 minutes. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
Updated: Jul 18, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Saint Paul in August?

The average high-temperature and low-temperature during August are 81.3°F (27.4°C) and 63.1°F (17.3°C) respectively. The average heat index (a.k.a. 'real feel', 'felt air temperature'), which combines relative humidity and air temperature, in August is estimated at 87.8°F (31°C).

What is the average humidity in August?

The average relative humidity in August is 80%.

How much does it rain in August?

In Saint Paul, in August, during 14.5 rainfall days, 2.52" (64mm) of precipitation is typically accumulated.

When it does not snow?

In Saint Paul, snow does not fall in May through October.

What is the average length of the day in August?

In Saint Paul, the average day length in August is 13h and 40min.

What time are sunrise and sunset in August?

On the first day of August, sunrise is at 6:43 am and sunset at 8:54 pm. On the last day of the month, sunrise is at 7:10 am and sunset at 8:14 pm EDT.

How long on average sun shines in August?

In August, the average sunshine duration is 9.6h.

What are the months with the highest UV index?

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

What is the UV index intensity in August in Saint Paul?

In Saint Paul, the average daily maximum UV index in August is 6. A UV Index value of 6 to 7 symbolizes a high hazard to health 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 August
Saint Paul, IN

Average temperature in August - Saint Paul, IN
  • Average high temperature in August: 81.3°F

The warmest month (with the highest average high temperature) is July (82.4°F).
The month with the lowest average high temperature is January (34.7°F).

  • Average low temperature in August: 63.1°F

The month with the highest average low temperature is July (65.1°F).
The coldest month (with the lowest average low temperature) is January (22.3°F).

Average pressure in August
Saint Paul, IN

Average pressure in August - Saint Paul, IN
  • Average pressure in August: 29.98"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).

Average wind speed in August
Saint Paul, IN

Average wind speed in August - Saint Paul, IN
  • Average wind speed in August: 5.5mph

The windiest months (with the highest average wind speed) are January and February (9.4mph).
The calmest months (with the lowest average wind speed) are July and August (5.5mph).

Average humidity in August
Saint Paul, IN

Average humidity in August - Saint Paul, IN
  • Average humidity in August: 80%

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

Average rainfall in August
Saint Paul, IN

Average rainfall in August - Saint Paul, IN
  • Average rainfall in August: 2.52"

The wettest month (with the highest rainfall) is May (4.17").
The driest month (with the least rainfall) is September (2.17").

Average rainfall days in August
Saint Paul, IN

Average rainfall days in August - Saint Paul, IN
  • Average rainfall days in August: 14.5 days

The month with the highest number of rainy days is May (20.1 days).
The month with the least rainy days is January (9.8 days).

Average snowfall in August
Saint Paul, IN

Average snowfall in August - Saint Paul, IN
  • Average snowfall in August: 0"

The month with the highest snowfall is February (2.91").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in August
Saint Paul, IN

Average snowfall days in August - Saint Paul, IN
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (9.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in August /
Average sunshine in August
Saint Paul, IN

Average daylight in August / Average sunshine in August - Saint Paul, IN
  • Average daylight in August: 13h and 4min

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 24min).

  • Average sunshine in August: 9h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).

Average sunshine days in August
Saint Paul, IN

Average sunshine days in August - Saint Paul, IN
  • Average sunshine days in August: 13 days

The month with the most sunshine days is November (16.2 days).
The month with the least sunshine days is May (9.3 days).

Average UV index in August
Saint Paul, IN

Average UV index in August - Saint Paul, IN
  • Average UV index in August: 6

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, October, November and December (UV index 2).

Average cloud cover in August
Saint Paul, IN

Average cloud cover in August - Saint Paul, IN
  • Average cloud cover in August: 30

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

Average visibility in August
Saint Paul, IN

Average visibility in August - Saint Paul, IN
  • Average visibility in August: 6mi

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

Saint Paul, Indiana, USA

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