August weather forecast
Mendota, MN

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Weather in August

The last month of the summer, August, is also a moderately hot month in Mendota, Minnesota, with temperature in the range of an average high of 78.8°F (26°C) and an average low of 61.2°F (16.2°C).

Temperature

The start of August marks an average high-temperature of a still warm 78.8°F (26°C), hardly distinguishable from the conditions in July. In August, the average low-temperature is a refreshing 61.2°F (16.2°C).

Humidity

In Mendota, the average relative humidity in August is 74%.

Rainfall

In August, in Mendota, the rain falls for 14.3 days. Throughout August, 2.13" (54mm) of precipitation is accumulated. In Mendota, during the entire year, the rain falls for 119.7 days and collects up to 21.77" (553mm) of precipitation.

Snowfall

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

Daylight

The average length of the day in August is 14h and 1min.
On the first day of the month, sunrise is at 5:59 am and sunset at 8:38 pm. On the last day of August, in Mendota, sunrise is at 6:34 am and sunset at 7:50 pm CDT.

Sunshine

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

UV index

The average daily maximum UV index in August in Mendota is 5. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: A daily high UV index of 5 in August leads to these guidelines:
Act with care - The suggestion to avoid sunburn is emphasized. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Mendota in August?

The average high-temperature, in August, in Mendota, is 78.8°F (26°C), while the average low-temperature is 61.2°F (16.2°C). In July, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which factors the actual air temperature with the relative humidity, is estimated at 86°F (30°C).

What is the average humidity in August in Mendota?

The average relative humidity in August in Mendota is 74%.

How much does it rain in Mendota in August?

In Mendota, in August, during 14.3 rainfall days, 2.13" (54mm) of precipitation is typically accumulated.

When it does not snow in Mendota?

June through September are months without snowfall in Mendota.

How many hours of daylight does Mendota have in August?

In Mendota, Minnesota, the average day length in August is 14h and 1min.

When are sunrise and sunset in August in Mendota?

In August, on the first day of the month, sunrise is at 5:59 am and sunset at 8:38 pm. On the last day of the month, in Mendota, sunrise is at 6:34 am and sunset at 7:50 pm CDT.

How long on average sun shines in August in Mendota?

The average sunshine duration in August in Mendota is 9.8h.

What is the UV index intensity in August in Mendota?

The average daily maximum UV index in August is 5. A UV Index value of 3 to 5 symbolizes a medium hazard to health 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
Mendota, MN

Average temperature in August - Mendota, MN
  • Average high temperature in August: 78.8°F

The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (20.5°F).

  • Average low temperature in August: 61.2°F

The month with the highest average low temperature is July (63.5°F).
The coldest month (with the lowest average low temperature) is January (7.5°F).

Average pressure in August
Mendota, MN

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

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

Average wind speed in August
Mendota, MN

Average wind speed in August - Mendota, MN
  • Average wind speed in August: 6.7mph

The windiest month (with the highest average wind speed) is April (9.1mph).
The calmest months (with the lowest average wind speed) are July and August (6.7mph).

Average humidity in August
Mendota, MN

Average humidity in August - Mendota, MN
  • Average humidity in August: 74%

The month with the highest relative humidity is January (90%).
The months with the lowest relative humidity are April and May (71%).

Average rainfall in August
Mendota, MN

Average rainfall in August - Mendota, MN
  • Average rainfall in August: 2.13"

The wettest month (with the highest rainfall) is June (3.7").
The driest month (with the least rainfall) is January (0.63").

Average rainfall days in August
Mendota, MN

Average rainfall days in August - Mendota, MN
  • Average rainfall days in August: 14.3 days

The month with the highest number of rainy days is June (17.3 days).
The month with the least rainy days is February (1.8 days).

Average snowfall in August
Mendota, MN

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

The month with the highest snowfall is February (5.63").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in August
Mendota, MN

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

The month with the highest number of snowfall days is January (13 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in August / Average sunshine in August - Mendota, MN
  • Average daylight in August: 14h and 0min

The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).

  • Average sunshine in August: 9h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 6min).

Average sunshine days in August
Mendota, MN

Average sunshine days in August - Mendota, MN
  • Average sunshine days in August: 14.3 days

The month with the most sunshine days is November (18.9 days).
The month with the least sunshine days is June (10.8 days).

Average UV index in August
Mendota, MN

Average UV index in August - Mendota, 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
Mendota, MN

Average cloud cover in August - Mendota, 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
Mendota, MN

Average visibility in August - Mendota, 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).

Mendota, Minnesota, USA

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