August weather forecast
Saint Martin, MN

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Weather in August

The last month of the summer, August, is another warm month in Saint Martin, Minnesota, with an average temperature ranging between max 78.3°F (25.7°C) and min 58.1°F (14.5°C).

Temperature

Saint Martin ushers in August with an average high-temperature of a still moderately hot 78.3°F (25.7°C), showing a close resemblance to the previous month. Saint Martin reports a consistent average low-temperature of 58.1°F (14.5°C) throughout August nights.

Humidity

In August, the average relative humidity in Saint Martin is 75%.

Rainfall

In Saint Martin, during August, the rain falls for 11.3 days and regularly aggregates up to 1.18" (30mm) of precipitation. In Saint Martin, during the entire year, the rain falls for 94.5 days and collects up to 11.77" (299mm) of precipitation.

Snowfall

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

Daylight

In Saint Martin, the average length of the day in August is 14h and 3min.
On the first day of the month, sunrise is at 6:03 am and sunset at 8:46 pm. On the last day of August, sunrise is at 6:39 am and sunset at 7:57 pm CDT.

Sunshine

The average sunshine in August is 9.8h.

UV index

The average daily maximum UV index in August in Saint Martin is 5. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: In August, an average UV index of 5 transforms into the following instructions:
Act with care - The suggestion to avoid sunburn is emphasized. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in August in Saint Martin?

Saint Martin in August has an average high-temperature of 78.3°F (25.7°C) and an average low-temperature of 58.1°F (14.5°C).

What is the average humidity in August in Saint Martin?

In August, the average relative humidity is 75%.

How many days does it rain in August in Saint Martin?

In Saint Martin, Minnesota, in August, it is raining for 11.3 days, with typically 1.18" (30mm) of accumulated precipitation.

When it does not snow in Saint Martin?

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

What is the average length of the day in August in Saint Martin?

In Saint Martin, Minnesota, the average day length in August is 14h and 3min.

When are sunrise and sunset in August in Saint Martin?

On the first day of August in Saint Martin, Minnesota, sunrise is at 6:03 am and sunset at 8:46 pm. On the last day of the month, sunrise is at 6:39 am and sunset at 7:57 pm CDT.

How many hours of sunshine does Saint Martin have in August?

In Saint Martin, Minnesota, the average sunshine duration in August is 9.8h.

How high is the UV index in August in Saint Martin?

In August, the average daily maximum UV index in Saint Martin, Minnesota, is 5. A UV Index estimate of 3 to 5 represents a moderate vulnerability 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
Saint Martin, MN

Average temperature in August - Saint Martin, MN
  • Average high temperature in August: 78.3°F

The warmest month (with the highest average high temperature) is July (80.2°F).
The month with the lowest average high temperature is January (18.3°F).

  • Average low temperature in August: 58.1°F

The month with the highest average low temperature is July (61°F).
The coldest month (with the lowest average low temperature) is January (5°F).

Average pressure in August
Saint Martin, MN

Average pressure in August - Saint Martin, MN
  • Average pressure in August: 29.93"Hg

The month with the highest atmospheric pressure is February (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).

Average wind speed in August
Saint Martin, MN

Average wind speed in August - Saint Martin, MN
  • Average wind speed in August: 7.3mph

The windiest month (with the highest average wind speed) is April (9.7mph).
The calmest months (with the lowest average wind speed) are July and August (7.3mph).

Average humidity in August
Saint Martin, MN

Average humidity in August - Saint Martin, MN
  • Average humidity in August: 75%

The month with the highest relative humidity is January (91%).
The months with the lowest relative humidity are April and May (70%).

Average rainfall in August
Saint Martin, MN

Average rainfall in August - Saint Martin, MN
  • Average rainfall in August: 1.18"

The wettest month (with the highest rainfall) is June (2.17").
The driest months (with the least rainfall) are January and February (0.31").

Average rainfall days in August
Saint Martin, MN

Average rainfall days in August - Saint Martin, MN
  • Average rainfall days in August: 11.3 days

The month with the highest number of rainy days is June (14.9 days).
The month with the least rainy days is February (0.9 days).

Average snowfall in August
Saint Martin, MN

Average snowfall in August - Saint Martin, MN
  • Average snowfall in August: 0"

The month with the highest snowfall is December (2.2").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in August
Saint Martin, MN

Average snowfall days in August - Saint Martin, MN
  • 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).

Average daylight in August /
Average sunshine in August
Saint Martin, MN

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

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: 9h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 12min).

Average sunshine days in August
Saint Martin, MN

Average sunshine days in August - Saint Martin, MN
  • Average sunshine days in August: 17.6 days

The month with the most sunshine days is December (21.5 days).
The month with the least sunshine days is June (13 days).

Average UV index in August
Saint Martin, MN

Average UV index in August - Saint Martin, MN
  • 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, November and December (UV index 1).

Average cloud cover in August
Saint Martin, MN

Average cloud cover in August - Saint Martin, MN
  • Average cloud cover in August: 31

The month with the most cloud cover is January (Cloud cover 67).
The months with the least cloud cover are July and August (Cloud cover 31).

Average visibility in August
Saint Martin, MN

Average visibility in August - Saint Martin, MN
  • Average visibility in August: 6mi

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

Saint Martin, Minnesota, USA

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