August weather forecast
Lexington, MN

Share

Weather in August

The last month of the summer, August, is another warm month in Lexington, Minnesota, with an average temperature fluctuating between 78.6°F (25.9°C) and 60.4°F (15.8°C).

Temperature

With the onset of August, Lexington's average high-temperature clocks in at a still warm 78.6°F (25.9°C), showing a minor fluctuation from the previous month. Throughout the month of August, Lexington observes an average nighttime temperature of 60.4°F (15.8°C).

Humidity

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

Rainfall

In Lexington, in August, during 8.3 rainfall days, 0.51" (13mm) of precipitation is typically accumulated. Throughout the year, in Lexington, there are 66.4 rainfall days, and 4.84" (123mm) of precipitation is accumulated.

Snowfall

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

Daylight

In Lexington, the average length of the day in August is 14h and 2min.
On the first day of August, sunrise is at 5:58 am and sunset at 8:39 pm. On the last day of the month, sunrise is at 6:34 am and sunset at 7:51 pm CDT.

Sunshine

In Lexington, the average sunshine in August is 9.8h.

UV index

In August, the average daily maximum UV index in Lexington is 5. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for the average person.
Note: A typical high UV index of 5 in August suggests the following recommendations:
Act with care - The suggestion to avoid sunburn is emphasized. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.
Updated: Jun 15, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the average August temperature?

In August, in Lexington, the average high-temperature is 78.6°F (25.9°C), and the average low-temperature is 60.4°F (15.8°C).

What is the average humidity in August?

In August, the average relative humidity is 75%.

How much does it rain in August?

In August, the rain falls for 8.3 days. Throughout August, 0.51" (13mm) of precipitation is accumulated.

When it does not snow in Lexington?

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

How many hours of daylight does Lexington have in August?

In Lexington, the average day length in August is 14h and 2min.

When is the sunrise / sunset in August?

On the first day of August, sunrise is at 5:58 am and sunset at 8:39 pm. On the last day of the month, sunrise is at 6:34 am and sunset at 7:51 pm CDT.

How long on average sun shines in August?

In August, the average sunshine duration is 9.8h.

How high is the UV index in August in Lexington?

In Lexington, the average daily maximum UV index in August is 5. A UV Index of 3 to 5 symbolizes a medium health risk 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
Lexington, MN

Average temperature in August - Lexington, MN
  • Average high temperature in August: 78.6°F

The warmest month (with the highest average high temperature) is July (80.4°F).
The month with the lowest average high temperature is January (19.8°F).

  • Average low temperature in August: 60.4°F

The month with the highest average low temperature is July (63°F).
The coldest month (with the lowest average low temperature) is January (7.3°F).

Average pressure in August
Lexington, MN

Average pressure in August - Lexington, MN
  • Average pressure in August: 29.94"Hg

The month with the highest atmospheric pressure is February (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

Average wind speed in August
Lexington, MN

Average wind speed in August - Lexington, MN
  • Average wind speed in August: 6.6mph

The windiest month (with the highest average wind speed) is April (9.2mph).
The calmest month (with the lowest average wind speed) is August (6.6mph).

Average humidity in August
Lexington, MN

Average humidity in August - Lexington, 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 (71%).

Average rainfall in August
Lexington, MN

Average rainfall in August - Lexington, MN
  • Average rainfall in August: 0.51"

The wettest month (with the highest rainfall) is June (0.79").
The driest month (with the least rainfall) is January (0.16").

Average rainfall days in August
Lexington, MN

Average rainfall days in August - Lexington, MN
  • Average rainfall days in August: 8.3 days

The month with the highest number of rainy days is June (10.1 days).
The month with the least rainy days is February (1 days).

Average snowfall in August
Lexington, MN

Average snowfall in August - Lexington, MN
  • Average snowfall in August: 0"

The month with the highest snowfall is February (1.18").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in August
Lexington, MN

Average snowfall days in August - Lexington, MN
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (8.9 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in August /
Average sunshine in August
Lexington, MN

Average daylight in August / Average sunshine in August - Lexington, MN
  • 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: 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 6min).

Average sunshine days in August
Lexington, MN

Average sunshine days in August - Lexington, MN
  • Average sunshine days in August: 20.8 days

The month with the most sunshine days is December (25 days).
The month with the least sunshine days is June (16.2 days).

Average UV index in August
Lexington, MN

Average UV index in August - Lexington, MN
  • Average UV index in August: 5

The months with the highest UV index are June and 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
Lexington, MN

Average cloud cover in August - Lexington, MN
  • Average cloud cover in August: 31

The month with the most cloud cover is January (Cloud cover 67).
The month with the least cloud cover is July (Cloud cover 30).

Average visibility in August
Lexington, MN

Average visibility in August - Lexington, MN
  • Average visibility in August: 6mi

The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is January (4mi).

Lexington, Minnesota, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location