August weather forecast
Saint Francis, ME

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Weather in August

The last month of the summer, August, is another pleasant month in Saint Francis, Maine, with an average temperature varying between 73°F (22.8°C) and 52.3°F (11.3°C).

Temperature

As July turns into August, the average high-temperatures rest at a pleasant 73°F (22.8°C), showing a minor variation from the prior month. During August, Saint Francis observes a consistent average nighttime temperature of 52.3°F (11.3°C).

Humidity

In Saint Francis, the average relative humidity in August is 79%.

Rainfall

In August, in Saint Francis, the rain falls for 15.8 days. Throughout August, 2.36" (60mm) of precipitation is accumulated. In Saint Francis, during the entire year, the rain falls for 142 days and collects up to 30.35" (771mm) of precipitation.

Snowfall

June through September are months without snowfall.

Daylight

In August, the average length of the day is 14h and 11min.
On the first day of August in Saint Francis, sunrise is at 5:15 am and sunset at 8:08 pm. On the last day of the month, sunrise is at 5:54 am and sunset at 7:16 pm EDT.

Sunshine

The month with the most sunshine is August, with an average of 9.4h of sunshine.

UV index

In August, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: A daily maximum UV index of 4 in August translates into the following instructions:
Prioritize safety - Suggestions to prevent sun damage are offered. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
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Frequently asked questions

What is the usual temperature for Saint Francis in August?

The high-temperature, in August, in Saint Francis, is 73°F (22.8°C), while the low-temperature averages to 52.3°F (11.3°C).

What is the average humidity in August in Saint Francis?

The average relative humidity in August in Saint Francis is 79%.

How much does it rain in Saint Francis in August?

In August, the rain falls for 15.8 days. Throughout August, 2.36" (60mm) of precipitation is accumulated.

When it does not snow in Saint Francis?

In Saint Francis, snow does not fall in June through September.

How many hours of daylight does Saint Francis have in August?

In Saint Francis, Maine, the average day length in August is 14h and 11min.

What time are sunrise and sunset in August in Saint Francis?

In August, on the first day of the month, sunrise is at 5:15 am and sunset at 8:08 pm. On the last day of the month, sunrise is at 5:54 am and sunset at 7:16 pm EDT.

What month has the most sunshine in Saint Francis?

August has the most sunshine of the year in Saint Francis, with an average of 9.4h of sunshine.

How long on average sun shines in August in Saint Francis?

The average sunshine duration in August in Saint Francis, Maine, is 9.4h.

What is the UV index reading in August in Saint Francis?

In Saint Francis, Maine, the average daily maximum UV index in August is 4. 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
Saint Francis, ME

Average temperature in August - Saint Francis, ME
  • Average high temperature in August: 73°F

The warmest month (with the highest average high temperature) is July (74.3°F).
The month with the lowest average high temperature is January (18°F).

  • Average low temperature in August: 52.3°F

The month with the highest average low temperature is July (53.6°F).
The coldest month (with the lowest average low temperature) is January (2.8°F).

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Average pressure in August
Saint Francis, ME

Average pressure in August - Saint Francis, ME
  • Average pressure in August: 29.92"Hg

The months with the highest atmospheric pressure are March, September and November (30.01"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

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Average wind speed in August
Saint Francis, ME

Average wind speed in August - Saint Francis, ME
  • Average wind speed in August: 6.4mph

The windiest month (with the highest average wind speed) is March (8.1mph).
The calmest month (with the lowest average wind speed) is August (6.4mph).

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Average humidity in August
Saint Francis, ME

Average humidity in August - Saint Francis, ME
  • Average humidity in August: 79%

The month with the highest relative humidity is March (94%).
The month with the lowest relative humidity is May (75%).

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Average rainfall in August
Saint Francis, ME

Average rainfall in August - Saint Francis, ME
  • Average rainfall in August: 2.36"

The wettest month (with the highest rainfall) is October (2.91").
The driest month (with the least rainfall) is February (2.09").

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Average rainfall days in August
Saint Francis, ME

Average rainfall days in August - Saint Francis, ME
  • Average rainfall days in August: 15.8 days

The month with the highest number of rainy days is July (16.7 days).
The months with the least rainy days are January and February (4.8 days).

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Average snowfall in August
Saint Francis, ME

Average snowfall in August - Saint Francis, ME
  • Average snowfall in August: 0"

The month with the highest snowfall is January (14.72").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in August
Saint Francis, ME

Average snowfall days in August - Saint Francis, ME
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (20.8 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
Saint Francis, ME

Average daylight in August / Average sunshine in August - Saint Francis, ME
  • Average daylight in August: 14h and 1min

The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 36min).

  • Average sunshine in August: 9h and 2min

The month with the most sunshine is August (Average sunshine: 9h and 24min).
The month with the least sunshine is February (Average sunshine: 2h and 12min).

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Average sunshine days in August
Saint Francis, ME

Average sunshine days in August - Saint Francis, ME
  • Average sunshine days in August: 13.2 days

The month with the most sunshine days is September (14.5 days).
The month with the least sunshine days is March (8 days).

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Average UV index in August
Saint Francis, ME

Average UV index in August - Saint Francis, ME
  • Average UV index in August: 4

The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 1).

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Average cloud cover in August
Saint Francis, ME

Average cloud cover in August - Saint Francis, ME
  • Average cloud cover in August: 42

The month with the most cloud cover is February (Cloud cover 75).
The months with the least cloud cover are July and August (Cloud cover 42).

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Average visibility in August
Saint Francis, ME

Average visibility in August - Saint Francis, ME
  • Average visibility in August: 5mi

The months with the highest visibility are May, June, July, August, September, October and November (5mi).
The months with the lowest visibility are January, February, March, April and December (4mi).

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Saint Francis, Maine, USA

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