August weather forecast
New Hampton, IA

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Weather in August

The last month of the summer, August, is another warm month in New Hampton, Iowa, with an average temperature fluctuating between 59.5°F (15.3°C) and 77.4°F (25.2°C).

Temperature

The start of August sees the average high-temperature at a still moderately hot 77.4°F (25.2°C), showing little difference from July's 79°F (26.1°C). During the nights in August, New Hampton observes an average low-temperature of 59.5°F (15.3°C).

Humidity

In August, the average relative humidity in New Hampton is 82%.

Rainfall

In August, the rain falls for 10.6 days. Throughout August, 1.02" (26mm) of precipitation is accumulated. Throughout the year, there are 98 rainfall days, and 9.8" (249mm) of precipitation is accumulated.

Snowfall

In New Hampton, snow does not fall in June through September.

Daylight

In August, the average length of the day is 13h and 53min.
On the first day of the month, sunrise is at 6:00 am and sunset at 8:30 pm. On the last day of August, in New Hampton, sunrise is at 6:33 am and sunset at 7:45 pm CDT.

Sunshine

In New Hampton, the average sunshine in August is 9.7h.

UV index

The average daily maximum UV index in August is 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for average individuals.
Note: In August, the maximum UV index of 5 translates into these guidelines:
Exercise care. People with light skin might get burns in fewer than 30 minutes. To avoid the Sun's strongest rays, limit exposure around the mid-day period. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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Frequently asked questions

What are August temperatures in New Hampton?

An average high-temperature, in August, in New Hampton, is 77.4°F (25.2°C) and the average low-temperature is 59.5°F (15.3°C).

What is the average humidity in August in New Hampton?

In August, the average relative humidity is 82%.

How much does it rain in New Hampton in August?

In New Hampton, Iowa, in August, it is raining for 10.6 days, with typically 1.02" (26mm) of accumulated precipitation.

When it does not snow in New Hampton?

In New Hampton, snow does not fall in June through September.

How many hours of daylight does New Hampton have in August?

The average day length in August is 13h and 53min.

When is the sunrise / sunset in August in New Hampton?

In August, on the first day of the month, sunrise is at 6:00 am and sunset at 8:30 pm. On the last day of the month, in New Hampton, Iowa, sunrise is at 6:33 am and sunset at 7:45 pm CDT.

How long on average sun shines in August in New Hampton?

The average sunshine duration in August in New Hampton is 9.7h.

What is the UV index intensity in August in New Hampton?

The average daily maximum UV index in August in New Hampton is 5. A UV Index of 3 to 5 symbolizes a moderate health threat from unprotected exposure to UV radiation.
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
New Hampton, IA

Average temperature in August - New Hampton, IA
  • Average high temperature in August: 77.4°F

The warmest month (with the highest average high temperature) is July (79°F).
The month with the lowest average high temperature is January (22.5°F).

  • Average low temperature in August: 59.5°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 (10.6°F).

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Average pressure in August
New Hampton, IA

Average pressure in August - New Hampton, 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).

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Average wind speed in August
New Hampton, IA

Average wind speed in August - New Hampton, IA
  • Average wind speed in August: 7.2mph

The windiest month (with the highest average wind speed) is April (10.7mph).
The calmest months (with the lowest average wind speed) are July and August (7.2mph).

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Average humidity in August
New Hampton, IA

Average humidity in August - New Hampton, IA
  • Average humidity in August: 82%

The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is October (73%).

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Average rainfall in August
New Hampton, IA

Average rainfall in August - New Hampton, IA
  • Average rainfall in August: 1.02"

The wettest month (with the highest rainfall) is June (1.5").
The driest month (with the least rainfall) is January (0.31").

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Average rainfall days in August
New Hampton, IA

Average rainfall days in August - New Hampton, IA
  • Average rainfall days in August: 10.6 days

The month with the highest number of rainy days is June (14.5 days).
The month with the least rainy days is February (2 days).

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Average snowfall in August
New Hampton, IA

Average snowfall in August - New Hampton, IA
  • Average snowfall in August: 0"

The month with the highest snowfall is February (1.85").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in August
New Hampton, IA

Average snowfall days in August - New Hampton, IA
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (9.1 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in August /
Average sunshine in August
New Hampton, IA

Average daylight in August / Average sunshine in August - New Hampton, 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 4min

The month with the most sunshine is July (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).

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Average sunshine days in August
New Hampton, IA

Average sunshine days in August - New Hampton, IA
  • Average sunshine days in August: 18 days

The month with the most sunshine days is November (22 days).
The month with the least sunshine days is June (13.3 days).

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Average UV index in August
New Hampton, IA

Average UV index in August - New Hampton, 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, February, November and December (UV index 1).

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Average cloud cover in August
New Hampton, IA

Average cloud cover in August - New Hampton, IA
  • Average cloud cover in August: 32

The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 32).

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Average visibility in August
New Hampton, IA

Average visibility in August - New Hampton, 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).

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New Hampton, Iowa, USA

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