Lansing
Michigan, USA
Long-term weather forecast
Long-term weather forecast

August weather forecast and climate
Lansing, MI

The Capitol building in Lansing, Michigan, hosting the legislative arm of the US government
The Capitol building in Lansing, Michigan, hosting the legislative arm of the US government
August, the last month of the summer, in Lansing, is another warm month, with average temperature fluctuating between 59.5°F (15.3°C) and 77.7°F (25.4°C).

Temperature

In August, the average high-temperature is essentially the same as in July - a still moderately hot 77.7°F (25.4°C). In August, in Lansing, Michigan, the average low-temperature is 59.5°F (15.3°C).

Humidity

In Lansing, the average relative humidity is 80%.

Rainfall

In Lansing, Michigan, in August, during 13.3 rainfall days, 1.97" (50mm) of precipitation is typically accumulated. In Lansing, Michigan, during the entire year, the rain falls for 144.6 days and collects up to 24.09" (612mm) of precipitation.

Snowfall

In Lansing snow does not fall in June through September.

Daylight

The average length of the day in Lansing is 13.9h.

Sunshine

In Lansing, the average sunshine is 9.7h.

UV index

Months with the highest UV index in Lansing are May through August, with an average maximum UV index of 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to the Sun's UV rays for the ordinary person.
Note: In August, the average maximum UV index of 5 translate into the following recommendations:
Take precautions - Protection against sunburn is recommended. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.

What is the temperature in August in Lansing?

In Lansing, Michigan, in August, the average high-temperature is 77.7°F (25.4°C), and the average low-temperature is 59.5°F (15.3°C).

What is the average humidity in August in Lansing?

In August, the average relative humidity is 80%.

How many days does it rain in August in Lansing?

In Lansing, Michigan, in August, during 13.3 rainfall days, 1.97" (50mm) of precipitation is typically accumulated.

When it does not snow in Lansing?

June through September are months without snowfall in Lansing.

What is the average length of the day in August in Lansing?

The average length of the day in August in Lansing is 13.9h.

How many hours of sunshine does Lansing have in August?

The average sunshine in August in Lansing is 9.7h.

What is the month with the highest UV index in Lansing?

May through August, with an average maximum UV index of 5, are months with the highest UV index in Lansing.

How high is the UV index in August in Lansing?

The average daily maximum UV index in August in Lansing is 5. A UV Index reading of 3 to 5 represents a medium hazard to health from unprotected exposure to the UV radiation.
Average temperature in August - Lansing, MI
  • Average high temperature in August: 25.4°C

The warmest month (with the highest average high temperature) is July (26.3°C).
The month with the lowest average high temperature is January (-2.7°C).

  • Average low temperature in August: 15.3°C

The month with the highest average low temperature is July (16°C).
The coldest month (with the lowest average low temperature) is January (-8.3°C).

Average humidity in August - Lansing, MI
  • Average humidity in August: 80%

The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is April (77%).

Average rainfall in August - Lansing, MI
  • Average rainfall in August: 50mm

The wettest month (with the highest rainfall) is May (80mm).
The driest month (with the lowest rainfall) is February (35mm).

Average rainfall days in August - Lansing, MI
  • Average rainfall days in August: 13.3 days

The month with the highest number of rainy days is May (17.2 days).
The month with the lowest number of rainy days is February (5.7 days).

Average snowfall in August - Lansing, MI
  • Average snowfall in August: 0mm

The month with the highest snowfall is January (110mm).
Months with the lowest snowfall are June, July, August and September (0mm).

Average snowfall days in August - Lansing, MI
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (16.2 days).
Months with the lowest number of snowfall days are June, July, August and September (0 days).

Average daylight in August / Average sunshine in August - Lansing, MI
  • Average daylight in August: 13.9h

The month with the longest days is June (Average daylight: 15.3h).
The month with shortest days is December (Average daylight: 9.1h).

  • Average sunshine in August: 9.7h

The month with most sunshine is July (Average sunshine: 10.3h).
The month with least sunshine is January (Average sunshine: 2.7h).

Average UV index in August - Lansing, MI
  • Average UV index in August: 5

Months with the highest UV index are May, June, July and August (UV index 5).
Months with the lowest UV index are January and December (UV index 1).