August weather forecast
Dixon, IA

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Weather in August

The last month of the summer, August, is another warm month in Dixon, Iowa, with temperature in the range of an average high of 80.4°F (26.9°C) and an average low of 62.6°F (17°C).

Temperature

Dixon experiences a subtle adjustment in high-temperatures to a still warm 80.4°F (26.9°C) with the onset of August, maintaining near parity with July's 81.1°F (27.3°C). An average temperature of 62.6°F (17°C) is recorded during the nights in August.

Humidity

In Dixon, the average relative humidity in August is 80%.

Rainfall

In Dixon, in August, it is raining for 15.1 days, with typically 2.24" (57mm) of accumulated precipitation. In Dixon, during the entire year, the rain falls for 151.1 days and collects up to 31.14" (791mm) of precipitation.

Snowfall

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

Daylight

In August, the average length of the day is 13h and 49min.
On the first day of the month, sunrise is at 5:58 am and sunset at 8:20 pm. On the last day of August, sunrise is at 6:28 am and sunset at 7:37 pm CDT.

Sunshine

The average sunshine in August in Dixon is 10h.

UV index

In Dixon, the average daily maximum UV index in August is 5. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for the ordinary person.
Note: In August, a daily maximum UV index of 5 leads to the following instructions:
Be careful. Light complexion individuals might get burns in fewer than 30 minutes. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.
Updated: Jul 21, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in August?

In August, in Dixon, the average high-temperature is 80.4°F (26.9°C), and the average low-temperature is 62.6°F (17°C). The average heat index (a.k.a. 'real feel', 'apparent temperature'), which combines relative humidity and air temperature, in July is calculated to be 87.8°F (31°C).

What is the average humidity in August?

The average relative humidity in August is 80%.

How much does it rain in August?

In August, the rain falls for 15.1 days. Throughout August, 2.24" (57mm) of precipitation is accumulated.

When it does not snow?

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

How many hours of daylight does Dixon have in August?

In Dixon, the average day length in August is 13h and 49min.

What time are sunrise and sunset in August?

On the first day of August, sunrise is at 5:58 am and sunset at 8:20 pm. On the last day of the month, sunrise is at 6:28 am and sunset at 7:37 pm CDT.

How many hours of sunshine does Dixon have in August?

The average sunshine duration in August in Dixon is 10h.

What is the UV index reading in August in Dixon?

In Dixon, the average daily maximum UV index in August is 5. A UV Index reading of 3 to 5 represents a medium health risk 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
Dixon, IA

Average temperature in August - Dixon, IA
  • Average high temperature in August: 80.4°F

The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (27.7°F).

  • Average low temperature in August: 62.6°F

The month with the highest average low temperature is July (64.6°F).
The coldest month (with the lowest average low temperature) is January (15.3°F).

Average pressure in August
Dixon, IA

Average pressure in August - Dixon, 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
Dixon, IA

Average wind speed in August - Dixon, IA
  • Average wind speed in August: 6.7mph

The windiest month (with the highest average wind speed) is April (10.6mph).
The calmest month (with the lowest average wind speed) is August (6.7mph).

Average humidity in August
Dixon, IA

Average humidity in August - Dixon, IA
  • Average humidity in August: 80%

The month with the highest relative humidity is January (84%).
The month with the lowest relative humidity is October (72%).

Average rainfall in August
Dixon, IA

Average rainfall in August - Dixon, IA
  • Average rainfall in August: 2.24"

The wettest month (with the highest rainfall) is May (5").
The driest month (with the least rainfall) is February (1.38").

Average rainfall days in August
Dixon, IA

Average rainfall days in August - Dixon, IA
  • Average rainfall days in August: 15.1 days

The month with the highest number of rainy days is May (19.6 days).
The month with the least rainy days is January (4.6 days).

Average snowfall in August
Dixon, IA

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

The month with the highest snowfall is January (4.88").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in August
Dixon, IA

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

The month with the highest number of snowfall days is January (11.6 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
Dixon, IA

Average daylight in August / Average sunshine in August - Dixon, 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: 10h and 0min

The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).

Average sunshine days in August
Dixon, IA

Average sunshine days in August - Dixon, IA
  • Average sunshine days in August: 12.9 days

The month with the most sunshine days is December (17.4 days).
The months with the least sunshine days are May and June (8.3 days).

Average UV index in August
Dixon, IA

Average UV index in August - Dixon, 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
Dixon, IA

Average cloud cover in August - Dixon, IA
  • Average cloud cover in August: 29

The month with the most cloud cover is January (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 29).

Average visibility in August
Dixon, IA

Average visibility in August - Dixon, IA
  • 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).

Dixon, Iowa, USA

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