August weather forecast
Hamilton, IN

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Weather in August

The last month of the summer, August, is another warm month in Hamilton, Indiana, with temperature in the range of an average high of 78.3°F (25.7°C) and an average low of 60.6°F (15.9°C).

Temperature

August begins with an average high-temperature of a still moderately hot 78.3°F (25.7°C), reflecting close similarity to the preceding month. An average low-temperature of 60.6°F (15.9°C) marks the month of August.

Humidity

In August, the average relative humidity is 82%.

Rainfall

In Hamilton, in August, during 15.6 rainfall days, 2.17" (55mm) of precipitation is typically accumulated. Throughout the year, in Hamilton, there are 155.4 rainfall days, and 23.94" (608mm) of precipitation is accumulated.

Snowfall

In Hamilton, snow does not fall in June through September.

Daylight

In Hamilton, the average length of the day in August is 13h and 47min.
On the first day of the month, sunrise is at 6:35 am and sunset at 8:56 pm. On the last day of August, in Hamilton, sunrise is at 7:05 am and sunset at 8:13 pm EDT.

Sunshine

In Hamilton, the average sunshine in August is 9.5h.

UV index

In Hamilton, Indiana, the average daily maximum UV index in August is 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for average individuals.
Note: In August, the average maximum UV index of 5 translates into the following recommendations:
Prioritize safety - Suggestions to prevent sun damage are offered. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Hamilton in August?

The average high-temperature and low-temperature in Hamilton during August are 78.3°F (25.7°C) and 60.6°F (15.9°C) respectively.

What is the average humidity in August in Hamilton?

The average relative humidity in August is 82%.

How much does it rain in Hamilton in August?

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

When it does not snow in Hamilton?

In Hamilton, Indiana, snow does not fall in June through September.

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

In August, the average day length is 13h and 47min.

When is the sunrise / sunset in August in Hamilton?

In August, on the first day of the month, sunrise is at 6:35 am and sunset at 8:56 pm. On the last day of the month, sunrise is at 7:05 am and sunset at 8:13 pm EDT.

How many hours of sunshine does Hamilton have in August?

The average sunshine duration in August is 9.5h.

How high is the UV index in August in Hamilton?

The average daily maximum UV index in August in Hamilton, Indiana, is 5. A UV Index reading of 3 to 5 represents a medium 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
Hamilton, IN

Average temperature in August - Hamilton, IN
  • Average high temperature in August: 78.3°F

The warmest month (with the highest average high temperature) is July (80.1°F).
The month with the lowest average high temperature is January (29.7°F).

  • Average low temperature in August: 60.6°F

The month with the highest average low temperature is July (62.8°F).
The coldest month (with the lowest average low temperature) is January (18.5°F).

Average pressure in August
Hamilton, IN

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

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

Average wind speed in August
Hamilton, IN

Average wind speed in August - Hamilton, IN
  • Average wind speed in August: 6.3mph

The windiest month (with the highest average wind speed) is January (10.4mph).
The calmest months (with the lowest average wind speed) are July and August (6.3mph).

Average humidity in August
Hamilton, IN

Average humidity in August - Hamilton, IN
  • Average humidity in August: 82%

The months with the highest relative humidity are January and February (85%).
The month with the lowest relative humidity is October (76%).

Average rainfall in August
Hamilton, IN

Average rainfall in August - Hamilton, 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 December (1.3").

Average rainfall days in August
Hamilton, IN

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

The month with the highest number of rainy days is May (18.1 days).
The month with the least rainy days is January (6.8 days).

Average snowfall in August
Hamilton, IN

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

The month with the highest snowfall is February (3.35").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in August
Hamilton, IN

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

The month with the highest number of snowfall days is January (14.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in August / Average sunshine in August - Hamilton, 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 12min).

  • Average sunshine in August: 9h and 3min

The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 12min).

Average sunshine days in August
Hamilton, IN

Average sunshine days in August - Hamilton, IN
  • Average sunshine days in August: 11.6 days

The month with the most sunshine days is November (15.2 days).
The month with the least sunshine days is February (9.2 days).

Average UV index in August
Hamilton, IN

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

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

Average cloud cover in August
Hamilton, IN

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

The month with the most cloud cover is January (Cloud cover 67).
The months with the least cloud cover are July and August (Cloud cover 33).

Average visibility in August
Hamilton, IN

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

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

Hamilton, Indiana, USA

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