August weather forecast
South Berwick, ME

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Weather in August

August, the last month of the summer in South Berwick, is also a moderately hot month, with an average temperature varying between 75.7°F (24.3°C) and 61.3°F (16.3°C).

Temperature

South Berwick starts August with an average high-temperature of a still warm 75.7°F (24.3°C), hinting at a minimal fluctuation from July. During August, South Berwick records an average temperature of 61.3°F (16.3°C) at night.

Humidity

In August, the average relative humidity in South Berwick is 79%.

Rainfall

In August, the rain falls for 13.1 days. Throughout August, 2.01" (51mm) of precipitation is accumulated. In South Berwick, during the entire year, the rain falls for 130.8 days and collects up to 22.24" (565mm) of precipitation.

Snowfall

In South Berwick, snow does not fall in May through September.

Daylight

In August, the average length of the day in South Berwick is 13h and 54min.
On the first day of August in South Berwick, sunrise is at 5:34 am and sunset at 8:04 pm. On the last day of the month, sunrise is at 6:07 am and sunset at 7:19 pm EDT.

Sunshine

August has the most sunshine of the year in South Berwick, with an average of 10.7h of sunshine.

UV index

The months with the highest UV index are July and August, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In August, the UV index of 6 transforms into the following advice:
Use measures and accept sun safety conventions. Guarding against skin and eye trauma is of high priority. Limit your exposure to the sun's UV radiation, which is strongest between 10 a.m. and 4 p.m., and note that parasols or canopies may not provide full sun protection. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.
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Frequently asked questions

What is the average August temperature in South Berwick?

An average high-temperature, in August, in South Berwick, is 75.7°F (24.3°C) and the average low-temperature is 61.3°F (16.3°C).

What is the average humidity in August in South Berwick?

The average relative humidity in August in South Berwick is 79%.

How much does it rain in South Berwick in August?

In South Berwick, Maine, during August, the rain falls for 13.1 days and regularly aggregates up to 2.01" (51mm) of precipitation.

When it does not snow in South Berwick?

May through September are months without snowfall in South Berwick.

What is the average length of the day in August in South Berwick?

In South Berwick, the average day length in August is 13h and 54min.

When are sunrise and sunset in August in South Berwick?

On the first day of August in South Berwick, Maine, sunrise is at 5:34 am and sunset at 8:04 pm. On the last day of the month, sunrise is at 6:07 am and sunset at 7:19 pm EDT.

What month has the most sunshine in South Berwick?

With an average of 10.7h of sunshine, August has the most sunshine of the year in South Berwick.

How long on average sun shines in August in South Berwick?

The average sunshine duration in August in South Berwick is 10.7h.

What is the month with the highest UV index in South Berwick?

July and August, with an average maximum UV index of 6, are months with the highest UV index in South Berwick.

How high is the UV index in August in South Berwick?

The average daily maximum UV index in August in South Berwick is 6. A UV Index of 6 to 7 symbolizes a high 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
South Berwick, ME

Average temperature in August - South Berwick, ME
  • Average high temperature in August: 75.7°F

The warmest month (with the highest average high temperature) is July (76.3°F).
The month with the lowest average high temperature is January (31.6°F).

  • Average low temperature in August: 61.3°F

The month with the highest average low temperature is July (62.2°F).
The coldest month (with the lowest average low temperature) is January (20.7°F).

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Average pressure in August
South Berwick, ME

Average pressure in August - South Berwick, ME
  • Average pressure in August: 29.97"Hg

The month with the highest atmospheric pressure is November (30.06"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

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Average wind speed in August
South Berwick, ME

Average wind speed in August - South Berwick, ME
  • Average wind speed in August: 6.5mph

The windiest month (with the highest average wind speed) is January (11.3mph).
The calmest months (with the lowest average wind speed) are July and August (6.5mph).

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Average humidity in August
South Berwick, ME

Average humidity in August - South Berwick, ME
  • Average humidity in August: 79%

The months with the highest relative humidity are June and July (80%).
The months with the lowest relative humidity are April and November (75%).

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Average rainfall in August
South Berwick, ME

Average rainfall in August - South Berwick, ME
  • Average rainfall in August: 2.01"

The wettest months (with the highest rainfall) are June and December (2.13").
The driest month (with the least rainfall) is September (1.26").

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Average rainfall days in August
South Berwick, ME

Average rainfall days in August - South Berwick, ME
  • Average rainfall days in August: 13.1 days

The month with the highest number of rainy days is July (14.6 days).
The months with the least rainy days are January and February (6.3 days).

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Average snowfall in August
South Berwick, ME

Average snowfall in August - South Berwick, ME
  • Average snowfall in August: 0"

The month with the highest snowfall is February (3.86").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in August
South Berwick, ME

Average snowfall days in August - South Berwick, ME
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (7.4 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in August /
Average sunshine in August
South Berwick, ME

Average daylight in August / Average sunshine in August - South Berwick, ME
  • 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 0min).

  • Average sunshine in August: 10h and 4min

The month with the most sunshine is August (Average sunshine: 10h and 42min).
The months with the least sunshine are February and December (Average sunshine: 4h and 54min).

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Average sunshine days in August
South Berwick, ME

Average sunshine days in August - South Berwick, ME
  • Average sunshine days in August: 15.8 days

The month with the most sunshine days is November (19.3 days).
The month with the least sunshine days is July (14.3 days).

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Average UV index in August
South Berwick, ME

Average UV index in August - South Berwick, ME
  • Average UV index in August: 6

The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

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Average cloud cover in August
South Berwick, ME

Average cloud cover in August - South Berwick, ME
  • Average cloud cover in August: 29

The month with the most cloud cover is March (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 29).

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Average visibility in August
South Berwick, ME

Average visibility in August - South Berwick, ME
  • 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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South Berwick, Maine, USA

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