August weather forecast
Guilford, IN

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Weather in August

August, the last month of the summer in Guilford, is another warm month, with temperature in the range of an average high of 82.6°F (28.1°C) and an average low of 64°F (17.8°C).

Temperature

Guilford ushers in August with an average high-temperature of a still warm 82.6°F (28.1°C), showing a close resemblance to the previous month. Throughout August, the average low-temperature dips to a comfortable 64°F (17.8°C).

Heat index

For most parts of August, the heat index is appraised at a tropical 89.6°F (32°C). If one sustains activity during exposure, it could lead to a sense of fatigue, with a chance of heat cramps.
Always consider that heat index estimations are for light winds and places in the shade. The heat index may experience an enhancement of 15 Fahrenheit (8 Celsius) degrees under direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'real feel', blends air temperature and moisture content to represent the felt temperature to humans. Factors such as metabolic variation, pregnancy, and physical activity play a role in one's impression of weather. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children frequently do not understand the need for recuperation and hydration. Thirst, being a late manifestation of dehydration, underlines the need to hydrate frequently, especially when engaging in prolonged physical exercises.

Humidity

The average relative humidity in August is 77%.

Rainfall

In August, the rain falls for 13.8 days. Throughout August, 1.61" (41mm) of precipitation is accumulated. Throughout the year, in Guilford, there are 149 rainfall days, and 22.91" (582mm) of precipitation is accumulated.

Snowfall

May through September are months without snowfall.

Daylight

The average length of the day in August in Guilford is 13h and 39min.
On the first day of the month, sunrise is at 6:40 am and sunset at 8:51 pm. On the last day of August, sunrise is at 7:08 am and sunset at 8:11 pm EDT.

Sunshine

In Guilford, the average sunshine in August is 10.1h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for average individuals.
Note: In August, the maximum UV index of 6 translates into these guidelines:
Use measures and accept sun safety conventions. Guarding against skin and eye trauma is of high priority. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.
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Frequently asked questions

How hot is August in Guilford?

During August, Guilford experiences an average high-temperature of 82.6°F (28.1°C) and a low-temperature of 64°F (17.8°C). The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which factors the actual air temperature with the relative humidity, in August is appraised at 89.6°F (32°C).

What is the average humidity in August in Guilford?

In August, the average relative humidity in Guilford is 77%.

How much does it rain in Guilford in August?

In Guilford, in August, it is raining for 13.8 days, with typically 1.61" (41mm) of accumulated precipitation.

When it does not snow in Guilford?

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

How many hours of daylight does Guilford have in August?

The average day length in August is 13h and 39min.

When is the sunrise / sunset in August in Guilford?

In August, on the first day of the month, sunrise is at 6:40 am and sunset at 8:51 pm. On the last day of the month, sunrise is at 7:08 am and sunset at 8:11 pm EDT.

How long on average sun shines in August in Guilford?

In Guilford, Indiana, the average sunshine duration in August is 10.1h.

When is the highest UV index in Guilford?

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

What is the UV index reading in August in Guilford?

The average daily maximum UV index in August in Guilford, Indiana, is 6. A UV Index value of 6 to 7 symbolizes a high health threat from exposure to the Sun's 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 August
Guilford, IN

Average temperature in August - Guilford, IN
  • Average high temperature in August: 82.6°F

The warmest month (with the highest average high temperature) is July (83.7°F).
The month with the lowest average high temperature is January (35.2°F).

  • Average low temperature in August: 64°F

The month with the highest average low temperature is July (65.5°F).
The coldest month (with the lowest average low temperature) is January (23.2°F).

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Average pressure in August
Guilford, IN

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

The months with the highest atmospheric pressure are January and November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

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Average wind speed in August
Guilford, IN

Average wind speed in August - Guilford, IN
  • Average wind speed in August: 5.2mph

The windiest month (with the highest average wind speed) is January (9mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

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Average humidity in August
Guilford, IN

Average humidity in August - Guilford, IN
  • Average humidity in August: 77%

The month with the highest relative humidity is December (82%).
The months with the lowest relative humidity are September and October (75%).

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Average rainfall in August
Guilford, IN

Average rainfall in August - Guilford, IN
  • Average rainfall in August: 1.61"

The wettest month (with the highest rainfall) is May (2.76").
The driest month (with the least rainfall) is September (1.38").

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Average rainfall days in August
Guilford, IN

Average rainfall days in August - Guilford, IN
  • Average rainfall days in August: 13.8 days

The month with the highest number of rainy days is May (17.4 days).
The month with the least rainy days is February (7.9 days).

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Average snowfall in August
Guilford, IN

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

The month with the highest snowfall is March (1.85").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in August
Guilford, IN

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

The month with the highest number of snowfall days is January (8.1 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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

Average daylight in August / Average sunshine in August - Guilford, 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 30min).

  • Average sunshine in August: 10h and 1min

The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).

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Average sunshine days in August
Guilford, IN

Average sunshine days in August - Guilford, IN
  • Average sunshine days in August: 14.6 days

The month with the most sunshine days is November (18.9 days).
The month with the least sunshine days is May (10.7 days).

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Average UV index in August
Guilford, IN

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

The months with the highest UV index are May, 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 August
Guilford, IN

Average cloud cover in August - Guilford, IN
  • Average cloud cover in August: 27

The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 27).

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Average visibility in August
Guilford, IN

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

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

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Guilford, Indiana, USA

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