August weather forecast
Toronto, IA

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Weather in August

The last month of the summer, August, is another warm month in Toronto, Iowa, with an average temperature ranging between max 79.3°F (26.3°C) and min 61.3°F (16.3°C).

Temperature

As July turns into August, the average high-temperatures rest at a still moderately hot 79.3°F (26.3°C), showing a minor variation from the prior month. Throughout the month of August, Toronto witnesses an average low-temperature of 61.3°F (16.3°C).

Humidity

The average relative humidity in August is 81%.

Rainfall

In August, the rain falls for 13.8 days. Throughout August, 2.01" (51mm) of precipitation is accumulated. Throughout the year, there are 143.3 rainfall days, and 29.76" (756mm) of precipitation is accumulated.

Snowfall

May through September are months without snowfall in Toronto.

Daylight

In August, the average length of the day in Toronto, Iowa, is 13h and 49min.
On the first day of August, sunrise is at 5:58 am and sunset at 8:21 pm. On the last day of the month, sunrise is at 6:28 am and sunset at 7:38 pm CDT.

Sunshine

In August, the average sunshine in Toronto is 9.8h.

UV index

In August, the average daily maximum UV index in Toronto, Iowa, is 5. A UV Index reading of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In August, the UV index of 5 transforms into the following advice:
Take precautions - Protection against sun damage is advised. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
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 Toronto in August?

The average high-temperature and low-temperature during August are 79.3°F (26.3°C) and 61.3°F (16.3°C) respectively.

What is the average humidity in August in Toronto?

In August, the average relative humidity in Toronto is 81%.

How many days does it rain in August in Toronto?

In Toronto, in August, during 13.8 rainfall days, 2.01" (51mm) of precipitation is typically accumulated.

When it does not snow in Toronto?

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

How many hours of daylight does Toronto have in August?

The average day length in August is 13h and 49min.

When are sunrise and sunset in August in Toronto?

In August, on the first day of the month, sunrise is at 5:58 am and sunset at 8:21 pm. On the last day of the month, sunrise is at 6:28 am and sunset at 7:38 pm CDT.

How long on average sun shines in August in Toronto?

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

How high is the UV index in August in Toronto?

The average daily maximum UV index in August is 5. A UV Index value of 3 to 5 symbolizes a medium hazard to health 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
Toronto, IA

Average temperature in August - Toronto, IA
  • Average high temperature in August: 79.3°F

The warmest month (with the highest average high temperature) is July (80.2°F).
The month with the lowest average high temperature is January (25.9°F).

  • Average low temperature in August: 61.3°F

The month with the highest average low temperature is July (63.7°F).
The coldest month (with the lowest average low temperature) is January (13.3°F).

Average pressure in August
Toronto, IA

Average pressure in August - Toronto, IA
  • Average pressure in August: 29.97"Hg

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

Average wind speed in August
Toronto, IA

Average wind speed in August - Toronto, IA
  • Average wind speed in August: 6.8mph

The windiest month (with the highest average wind speed) is April (10.5mph).
The calmest months (with the lowest average wind speed) are July and August (6.8mph).

Average humidity in August
Toronto, IA

Average humidity in August - Toronto, IA
  • Average humidity in August: 81%

The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is October (74%).

Average rainfall in August
Toronto, IA

Average rainfall in August - Toronto, IA
  • Average rainfall in August: 2.01"

The wettest month (with the highest rainfall) is May (4.53").
The driest month (with the least rainfall) is January (1.34").

Average rainfall days in August
Toronto, IA

Average rainfall days in August - Toronto, IA
  • Average rainfall days in August: 13.8 days

The month with the highest number of rainy days is May (18.7 days).
The month with the least rainy days is February (5.3 days).

Average snowfall in August
Toronto, IA

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

The month with the highest snowfall is January (5.2").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in August
Toronto, IA

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

The month with the highest number of snowfall days is January (11 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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

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

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in August: 9h and 5min

The month with the most sunshine is July (Average sunshine: 9h and 54min).
The months with the least sunshine are January and February (Average sunshine: 3h and 54min).

Average sunshine days in August
Toronto, IA

Average sunshine days in August - Toronto, IA
  • Average sunshine days in August: 15.2 days

The month with the most sunshine days is November (18.6 days).
The month with the least sunshine days is May (10.2 days).

Average UV index in August
Toronto, IA

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

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

Average cloud cover in August
Toronto, IA

Average cloud cover in August - Toronto, IA
  • Average cloud cover in August: 31

The month with the most cloud cover is January (Cloud cover 60).
The months with the least cloud cover are August and September (Cloud cover 31).

Average visibility in August
Toronto, IA

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

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

Toronto, Iowa, USA

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