August weather forecast
Two Rivers, WI

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Weather in August

August in Two Rivers carries forward the warm summer with high temperatures peaking at 73.9°F (23.3°C) and lows at 63°F (17.2°C). While retaining July's warmth, August observes a slight decrease in sunlight hours. It, however, compensates with negligible snow and comfortably warm temperatures. The outgoing summer and the upcoming fall create a unique ambience throughout August. Residents and tourists alike can enjoy the outdoor music and art festivals held during this period.

Temperature

The start of August sees the average high-temperature at a still moderately hot 73.9°F (23.3°C), showing little difference from July's 74.1°F (23.4°C). An average low-temperature of 63°F (17.2°C) is noted during the nights in August in Two Rivers, Wisconsin.

Humidity

The average relative humidity in August is 79%.

Rainfall

In August, the rain falls for 11.7 days. Throughout August, 1.22" (31mm) of precipitation is accumulated. Throughout the year, there are 108.5 rainfall days, and 10.67" (271mm) of precipitation is accumulated.

Snowfall

In Two Rivers, snow does not fall in June through September.

Daylight

The average length of the day in August in Two Rivers is 13h and 58min.
On the first day of the month, sunrise is at 5:38 am and sunset at 8:14 pm. On the last day of August, in Two Rivers, sunrise is at 6:13 am and sunset at 7:27 pm CDT.

Sunshine

The average sunshine in August is 10.6h.

UV index

In August, the average daily maximum UV index in Two Rivers is 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: The maximum daily UV index of 5 during August translates into the following directions:
Prioritize safety - The need to safeguard skin and eyes from harm is emphasized. Direct Sun exposure should be minimized especially during midday when radiation is most intense. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.
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Frequently asked questions

What are the temperatures in Two Rivers in August?

The high-temperature, in August, in Two Rivers, is 73.9°F (23.3°C), while the low-temperature averages to 63°F (17.2°C).

What is the average humidity in August in Two Rivers?

The average relative humidity in August is 79%.

How much does it rain in Two Rivers in August?

In Two Rivers, Wisconsin, in August, it is raining for 11.7 days, with typically 1.22" (31mm) of accumulated precipitation.

When it does not snow in Two Rivers?

June through September are months without snowfall in Two Rivers.

What is the average length of the day in August in Two Rivers?

In August, the average day length in Two Rivers is 13h and 58min.

When are sunrise and sunset in August in Two Rivers?

On the first day of August in Two Rivers, sunrise is at 5:38 am and sunset at 8:14 pm. On the last day of the month, sunrise is at 6:13 am and sunset at 7:27 pm CDT.

How long on average sun shines in August in Two Rivers?

In August, the average sunshine duration in Two Rivers is 10.6h.

What is the UV index reading in August in Two Rivers?

The average daily maximum UV index in August in Two Rivers is 5. A UV Index of 3 to 5 symbolizes a moderate health threat 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
Two Rivers, WI

Average temperature in August - Two Rivers, WI
  • Average high temperature in August: 73.9°F

The warmest month (with the highest average high temperature) is July (74.1°F).
The month with the lowest average high temperature is January (25.2°F).

  • Average low temperature in August: 63°F

The month with the highest average low temperature is August (63°F).
The coldest month (with the lowest average low temperature) is January (16.2°F).

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Average pressure in August
Two Rivers, WI

Average pressure in August - Two Rivers, WI
  • Average pressure in August: 29.96"Hg

The month with the highest atmospheric pressure is March (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed in August
Two Rivers, WI

Average wind speed in August - Two Rivers, WI
  • Average wind speed in August: 8.7mph

The windiest month (with the highest average wind speed) is January (13mph).
The calmest month (with the lowest average wind speed) is July (8.4mph).

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Average humidity in August
Two Rivers, WI

Average humidity in August - Two Rivers, WI
  • Average humidity in August: 79%

The month with the highest relative humidity is January (86%).
The months with the lowest relative humidity are October and November (77%).

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Average rainfall in August
Two Rivers, WI

Average rainfall in August - Two Rivers, WI
  • Average rainfall in August: 1.22"

The wettest month (with the highest rainfall) is July (1.34").
The driest months (with the least rainfall) are February and November (0.47").

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Average rainfall days in August
Two Rivers, WI

Average rainfall days in August - Two Rivers, WI
  • Average rainfall days in August: 11.7 days

The months with the highest number of rainy days are June and July (12.1 days).
The month with the least rainy days is January (3.9 days).

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Average snowfall in August
Two Rivers, WI

Average snowfall in August - Two Rivers, WI
  • Average snowfall in August: 0"

The month with the highest snowfall is January (1.26").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in August
Two Rivers, WI

Average snowfall days in August - Two Rivers, WI
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (11.3 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
Two Rivers, WI

Average daylight in August / Average sunshine in August - Two Rivers, WI
  • Average daylight in August: 14h and 0min

The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 8h and 54min).

  • Average sunshine in August: 10h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).

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Average sunshine days in August
Two Rivers, WI

Average sunshine days in August - Two Rivers, WI
  • Average sunshine days in August: 16.7 days

The month with the most sunshine days is November (19.1 days).
The month with the least sunshine days is February (14.6 days).

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Average UV index in August
Two Rivers, WI

Average UV index in August - Two Rivers, WI
  • 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, February and December (UV index 1).

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Average cloud cover in August
Two Rivers, WI

Average cloud cover in August - Two Rivers, WI
  • Average cloud cover in August: 27

The month with the most cloud cover is January (Cloud cover 64).
The months with the least cloud cover are July and August (Cloud cover 27).

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Average visibility in August
Two Rivers, WI

Average visibility in August - Two Rivers, WI
  • 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).

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Two Rivers, Wisconsin, USA

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