August weather forecast
Tripoli, IA

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Weather in August

August, the last month of the summer in Tripoli, is another warm month, with an average temperature fluctuating between 77.7°F (25.4°C) and 60.1°F (15.6°C).

Temperature

During August, the average high-temperature is a still moderately hot 77.7°F (25.4°C), maintaining a close resemblance to that of the preceding month. Tripoli anticipates an average minimum temperature of 60.1°F (15.6°C) in the month of August.

Humidity

The average relative humidity in August is 82%.

Rainfall

In Tripoli, during August, the rain falls for 14.5 days and regularly aggregates up to 2.4" (61mm) of precipitation. In Tripoli, Iowa, during the entire year, the rain falls for 146.8 days and collects up to 30.79" (782mm) of precipitation.

Snowfall

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

Daylight

In August, the average length of the day in Tripoli is 13h and 52min.
On the first day of August, sunrise is at 6:01 am and sunset at 8:29 pm. On the last day of the month, sunrise is at 6:33 am and sunset at 7:44 pm CDT.

Sunshine

The months with the most sunshine in Tripoli are July and August, with an average of 9.8h of sunshine.

UV index

In August, the average daily maximum UV index in Tripoli is 5. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for the average person.
Note: A maximum high UV index of 5 in August translates into the following recommendations:
Be careful. Light complexion individuals might get burns in fewer than 30 minutes. Avoiding the Sun during its peak radiation time around midday is a healthy practice. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.
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 Tripoli in August?

August temperatures vary between a high-temperature of 77.7°F (25.4°C) and a low-temperature of 60.1°F (15.6°C).

What is the average humidity in August in Tripoli?

The average relative humidity in August in Tripoli is 82%.

How many days does it rain in August in Tripoli?

In Tripoli, in August, it is raining for 14.5 days, with typically 2.4" (61mm) of accumulated precipitation.

When it does not snow in Tripoli?

In Tripoli, Iowa, snow does not fall in June through September.

How many hours of daylight does Tripoli have in August?

The average day length in August in Tripoli is 13h and 52min.

What time are sunrise and sunset in August in Tripoli?

On the first day of August, sunrise is at 6:01 am and sunset at 8:29 pm. On the last day of the month, sunrise is at 6:33 am and sunset at 7:44 pm CDT.

What is the month with the most sunshine in Tripoli?

July and August, with an average of 9.8h of sunshine, are months with the most sunshine in Tripoli.

How long on average sun shines in August in Tripoli?

In August, the average sunshine duration in Tripoli, Iowa, is 9.8h.

How high is the UV index in August in Tripoli?

The average daily maximum UV index in August in Tripoli is 5. A UV Index reading of 3 to 5 represents a moderate vulnerability 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
Tripoli, IA

Average temperature in August - Tripoli, IA
  • 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 (23.5°F).

  • Average low temperature in August: 60.1°F

The month with the highest average low temperature is July (62.6°F).
The coldest month (with the lowest average low temperature) is January (11.1°F).

Average pressure in August
Tripoli, IA

Average pressure in August - Tripoli, IA
  • Average pressure in August: 29.96"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).

Average wind speed in August
Tripoli, IA

Average wind speed in August - Tripoli, IA
  • Average wind speed in August: 7.1mph

The windiest month (with the highest average wind speed) is April (10.8mph).
The calmest months (with the lowest average wind speed) are July and August (7.1mph).

Average humidity in August
Tripoli, IA

Average humidity in August - Tripoli, IA
  • Average humidity in August: 82%

The months with the highest relative humidity are January and February (88%).
The month with the lowest relative humidity is October (73%).

Average rainfall in August
Tripoli, IA

Average rainfall in August - Tripoli, IA
  • Average rainfall in August: 2.4"

The wettest month (with the highest rainfall) is June (5.04").
The driest month (with the least rainfall) is January (1.14").

Average rainfall days in August
Tripoli, IA

Average rainfall days in August - Tripoli, IA
  • Average rainfall days in August: 14.5 days

The month with the highest number of rainy days is May (20.3 days).
The months with the least rainy days are January and February (4.3 days).

Average snowfall in August
Tripoli, IA

Average snowfall in August - Tripoli, IA
  • Average snowfall in August: 0"

The month with the highest snowfall is February (5.83").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in August
Tripoli, IA

Average snowfall days in August - Tripoli, IA
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (13.6 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in August /
Average sunshine in August
Tripoli, IA

Average daylight in August / Average sunshine in August - Tripoli, IA
  • Average daylight in August: 13h and 5min

The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).

  • Average sunshine in August: 9h and 5min

The months with the most sunshine are July and August (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).

Average sunshine days in August
Tripoli, IA

Average sunshine days in August - Tripoli, IA
  • Average sunshine days in August: 13.2 days

The month with the most sunshine days is November (16.8 days).
The month with the least sunshine days is June (7.3 days).

Average UV index in August
Tripoli, IA

Average UV index in August - Tripoli, IA
  • Average UV index in August: 5

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

Average cloud cover in August
Tripoli, IA

Average cloud cover in August - Tripoli, IA
  • Average cloud cover in August: 32

The month with the most cloud cover is January (Cloud cover 62).
The months with the least cloud cover are August and September (Cloud cover 32).

Average visibility in August
Tripoli, IA

Average visibility in August - Tripoli, IA
  • Average visibility in August: 6mi

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

Tripoli, Iowa, USA

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