August weather forecast
Noblesville, IN

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Weather in August

August in Noblesville, Indiana continues July's trend, characterized by high humidity and temperatures. This month competes with July for the highest temperature readings of the year, peaking at 80.2°F (26.8°C). August's weather is dictated by the coming and going of high-pressure systems, leading to sunny days interspersed with sporadic storms. It retains the high UV index of 6 from the previous month, emphasizing the strength of the midday sun. As August ends, the city braces for a cooler, wetter September.

Temperature

The shift to August in Noblesville signals an average high-temperature of a still moderately hot 80.2°F (26.8°C), subtly varied from July's 81.3°F (27.4°C). During August, the temperature tends to dip to an average of 62.8°F (17.1°C) at night.

Humidity

The average relative humidity in August is 81%.

Rainfall

In August, the rain falls for 11.1 days. Throughout August, 1.18" (30mm) of precipitation is accumulated. Throughout the year, there are 125.8 rainfall days, and 14.45" (367mm) of precipitation is accumulated.

Snowfall

In Noblesville, snow does not fall in May through September.

Daylight

In August, the average length of the day is 13h and 42min.
On the first day of August, sunrise is at 6:43 am and sunset at 8:57 pm. On the last day of the month, sunrise is at 7:11 am and sunset at 8:16 pm EDT.

Sunshine

In Noblesville, the average sunshine in August is 9.4h.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: In August, a daily maximum UV index of 6 leads to the following instructions:
Undertake protective measures and comply with sun safety rules. Shielding against skin and eye damage is essential. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.

Frequently asked questions

What are August temperatures?

The average high-temperature, in August, in Noblesville, is 80.2°F (26.8°C), while the average low-temperature is 62.8°F (17.1°C). The average heat index (a.k.a. 'felt air temperature', 'real feel'), which factors the actual air temperature with the relative humidity, in July is appraised at 87.8°F (31°C).

What is the average humidity in August?

In August, the average relative humidity is 81%.

How much does it rain in August?

In Noblesville, during August, the rain falls for 11.1 days and regularly aggregates up to 1.18" (30mm) of precipitation.

When it does not snow in Noblesville?

In Noblesville, snow does not fall in May through September.

How many hours of daylight does Noblesville have in August?

In August, the average day length is 13h and 42min.

When is the sunrise / sunset in August?

In August, on the first day of the month, sunrise is at 6:43 am and sunset at 8:57 pm. On the last day of the month, sunrise is at 7:11 am and sunset at 8:16 pm EDT.

How many hours of sunshine does Noblesville have in August?

The average sunshine duration in August is 9.4h.

What is the month 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 reading in August?

The average daily maximum UV index in August is 6. A UV Index value of 6 to 7 symbolizes a high health 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
Noblesville, IN

Average temperature in August - Noblesville, IN
  • Average high temperature in August: 80.2°F

The warmest month (with the highest average high temperature) is July (81.3°F).
The month with the lowest average high temperature is January (32.4°F).

  • Average low temperature in August: 62.8°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 (20.7°F).

Average pressure in August
Noblesville, IN

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

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in August
Noblesville, IN

Average wind speed in August - Noblesville, IN
  • Average wind speed in August: 6mph

The windiest month (with the highest average wind speed) is January (10.1mph).
The calmest months (with the lowest average wind speed) are July and August (6mph).

Average humidity in August
Noblesville, IN

Average humidity in August - Noblesville, IN
  • Average humidity in August: 81%

The months with the highest relative humidity are January and December (83%).
The month with the lowest relative humidity is October (74%).

Average rainfall in August
Noblesville, IN

Average rainfall in August - Noblesville, IN
  • Average rainfall in August: 1.18"

The wettest month (with the highest rainfall) is May (1.81").
The driest month (with the least rainfall) is February (0.75").

Average rainfall days in August
Noblesville, IN

Average rainfall days in August - Noblesville, IN
  • Average rainfall days in August: 11.1 days

The month with the highest number of rainy days is May (15.4 days).
The month with the least rainy days is February (6.2 days).

Average snowfall in August
Noblesville, IN

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

The month with the highest snowfall is December (1.14").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in August
Noblesville, IN

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

The month with the highest number of snowfall days is January (9.4 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

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

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).

  • Average sunshine in August: 9h and 2min

The month with the most sunshine is June (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).

Average sunshine days in August
Noblesville, IN

Average sunshine days in August - Noblesville, IN
  • Average sunshine days in August: 15.9 days

The month with the most sunshine days is November (19.6 days).
The month with the least sunshine days is May (12.8 days).

Average UV index in August
Noblesville, IN

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

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

Average cloud cover in August
Noblesville, IN

Average cloud cover in August - Noblesville, IN
  • Average cloud cover in August: 31

The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 31).

Average visibility in August
Noblesville, IN

Average visibility in August - Noblesville, 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).

Noblesville, Indiana, USA

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