August weather forecast
Ipswich, SD

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Weather in August

The last month of the summer, August, is another warm month in Ipswich, South Dakota, with an average temperature fluctuating between 83.1°F (28.4°C) and 61°F (16.1°C).

Temperature

The beginning of August records an average high-temperature of a still warm 83.1°F (28.4°C), almost echoing the conditions of the previous month. Ipswich's average nighttime temperature descends significantly from the day's peak in August, settling at a refreshing 61°F (16.1°C).

Heat index

The heat index value during August is estimated at a hot 86°F (30°C). If one remains active during constant exposure, it might cause exhaustion and heat cramps.
Heat index determinations are made taking into account the shade and light air movements. When under direct sunshine, the heat index may be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', represents the fusion of temperature and moisture in the air to suggest how warm it feels. The perception of temperature can be subjective, varying based on activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. It is important to note that direct sunlight can intensify the weather impact, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Children often fail to recognize the requirement to rest and rehydrate. Thirst, being a late symptom of dehydration, underlines the importance of maintaining hydration, especially during ongoing physical activities.

Humidity

The months with the lowest humidity in Ipswich, South Dakota, are August and September, with an average relative humidity of 60%.

Rainfall

In Ipswich, during August, the rain falls for 10.4 days and regularly aggregates up to 1.61" (41mm) of precipitation. Throughout the year, there are 97.2 rainfall days, and 18.35" (466mm) of precipitation is accumulated.

Snowfall

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

Daylight

In August, the average length of the day is 14h and 3min.
On the first day of the month, sunrise is at 6:21 am and sunset at 9:03 pm. On the last day of August, sunrise is at 6:57 am and sunset at 8:15 pm CDT.

Sunshine

In Ipswich, the average sunshine in August is 10.7h.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index in Ipswich. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: The maximum UV index of 6 during August leads to these instructions:
Persist in precautions and follow sun safety policies. Keeping sunburn at bay is imperative. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.
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Frequently asked questions

Is it hot in Ipswich during August?

In Ipswich, 83.1°F (28.4°C) is the average high-temperature and 61°F (16.1°C) is the average low-temperature during August. In August, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, is estimated at 86°F (30°C).

What is the least humid month in Ipswich?

August and September, with an average relative humidity of 60%, are the least humid months in Ipswich, South Dakota.

What is the average humidity in August in Ipswich?

The average relative humidity in August is 60%.

How much does it rain in Ipswich in August?

In Ipswich, in August, during 10.4 rainfall days, 1.61" (41mm) of precipitation is typically accumulated.

When it does not snow in Ipswich?

In Ipswich, South Dakota, snow does not fall in June through September.

How many hours of daylight does Ipswich have in August?

In Ipswich, South Dakota, the average day length in August is 14h and 3min.

What time are sunrise and sunset in August in Ipswich?

In August, on the first day of the month, sunrise is at 6:21 am and sunset at 9:03 pm. On the last day of the month, in Ipswich, sunrise is at 6:57 am and sunset at 8:15 pm CDT.

How long on average sun shines in August in Ipswich?

The average sunshine duration in August in Ipswich, South Dakota, is 10.7h.

When is the highest UV index in Ipswich?

June through August, with an average maximum UV index of 6, are months with the highest UV index in Ipswich, South Dakota.

What is the UV index intensity in August in Ipswich?

In Ipswich, the average daily maximum UV index in August is 6. A UV Index estimate of 6 to 7 represents a high hazard to health 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
Ipswich, SD

Average temperature in August - Ipswich, SD
  • Average high temperature in August: 83.1°F

The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is January (20.7°F).

  • Average low temperature in August: 61°F

The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is January (6.3°F).

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Average pressure in August
Ipswich, SD

Average pressure in August - Ipswich, SD
  • Average pressure in August: 29.91"Hg

The month with the highest atmospheric pressure is February (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).

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Average wind speed in August
Ipswich, SD

Average wind speed in August - Ipswich, SD
  • Average wind speed in August: 8.3mph

The windiest month (with the highest average wind speed) is April (10.6mph).
The calmest month (with the lowest average wind speed) is August (8.3mph).

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Average humidity in August
Ipswich, SD

Average humidity in August - Ipswich, SD
  • Average humidity in August: 60%

The month with the highest relative humidity is January (88%).
The months with the lowest relative humidity are August and September (60%).

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Average rainfall in August
Ipswich, SD

Average rainfall in August - Ipswich, SD
  • Average rainfall in August: 1.61"

The wettest month (with the highest rainfall) is June (3.46").
The driest month (with the least rainfall) is January (0.59").

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Average rainfall days in August
Ipswich, SD

Average rainfall days in August - Ipswich, SD
  • Average rainfall days in August: 10.4 days

The month with the highest number of rainy days is June (15 days).
The month with the least rainy days is February (2 days).

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Average snowfall in August
Ipswich, SD

Average snowfall in August - Ipswich, SD
  • Average snowfall in August: 0"

The month with the highest snowfall is January (3.82").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in August
Ipswich, SD

Average snowfall days in August - Ipswich, SD
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (13 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
Ipswich, SD

Average daylight in August / Average sunshine in August - Ipswich, SD
  • Average daylight in August: 14h and 0min

The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).

  • Average sunshine in August: 10h and 4min

The month with the most sunshine is July (Average sunshine: 11h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).

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Average sunshine days in August
Ipswich, SD

Average sunshine days in August - Ipswich, SD
  • Average sunshine days in August: 18.2 days

The month with the most sunshine days is November (20.9 days).
The month with the least sunshine days is June (12.7 days).

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Average UV index in August
Ipswich, SD

Average UV index in August - Ipswich, SD
  • Average UV index in August: 6

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February and November (UV index 1).

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Average cloud cover in August
Ipswich, SD

Average cloud cover in August - Ipswich, SD
  • Average cloud cover in August: 23

The month with the most cloud cover is January (Cloud cover 57).
The months with the least cloud cover are July and August (Cloud cover 23).

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Average visibility in August
Ipswich, SD

Average visibility in August - Ipswich, SD
  • Average visibility in August: 6mi

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

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Ipswich, South Dakota, USA

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