August weather forecast
Lucerne, IN

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Weather in August

August, the last month of the summer in Lucerne, is another warm month, with an average temperature fluctuating between 79.3°F (26.3°C) and 62.2°F (16.8°C).

Temperature

In the transition from July to August, Lucerne reports an average high-temperature of a still moderately hot 79.3°F (26.3°C), indicating a close resemblance to the prior month. During August, the average low-temperature is a comfortable 62.2°F (16.8°C).

Humidity

In August, the average relative humidity is 83%.

Rainfall

In Lucerne, in August, during 14.8 rainfall days, 1.73" (44mm) of precipitation is typically accumulated. In Lucerne, during the entire year, the rain falls for 142.7 days and collects up to 18.7" (475mm) of precipitation.

Snowfall

In Lucerne, snow does not fall in May through October.

Daylight

In Lucerne, the average length of the day in August is 13h and 45min.
On the first day of the month, sunrise is at 6:42 am and sunset at 9:01 pm. On the last day of August, sunrise is at 7:12 am and sunset at 8:19 pm EDT.

Sunshine

In August, the average sunshine is 9.2h.

UV index

In Lucerne, the average daily maximum UV index in August is 5. A UV Index reading of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In August, a daily UV index of 5 turns into the following recommendations:
Put precautions into practice - Guidance to elude sunburn is provided. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
Updated: Jul 29, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in August?

In August, the average high-temperature and low-temperature are 79.3°F (26.3°C) and 62.2°F (16.8°C) respectively. In July, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which factors the actual air temperature with the relative humidity, is estimated at 87.8°F (31°C).

What is the average humidity in August in Lucerne?

The average relative humidity in August is 83%.

How many days does it rain in August?

In Lucerne, in August, during 14.8 rainfall days, 1.73" (44mm) of precipitation is typically accumulated.

When it does not snow?

May through October are months without snowfall.

How many hours of daylight does Lucerne have in August?

In Lucerne, the average day length in August is 13h and 45min.

When is the sunrise / sunset in August?

In August, on the first day of the month, sunrise is at 6:42 am and sunset at 9:01 pm. On the last day of the month, sunrise is at 7:12 am and sunset at 8:19 pm EDT.

How many hours of sunshine does Lucerne have in August?

In Lucerne, the average sunshine duration in August is 9.2h.

How high is the UV index in August?

In August, the average daily maximum UV index is 5. A UV Index value 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
Lucerne, IN

Average temperature in August - Lucerne, IN
  • Average high temperature in August: 79.3°F

The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (30.7°F).

  • Average low temperature in August: 62.2°F

The month with the highest average low temperature is July (63.9°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).

Average pressure in August
Lucerne, IN

Average pressure in August - Lucerne, IN
  • Average pressure in August: 29.98"Hg

The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in August
Lucerne, IN

Average wind speed in August - Lucerne, IN
  • Average wind speed in August: 6.1mph

The windiest month (with the highest average wind speed) is January (10.4mph).
The calmest month (with the lowest average wind speed) is August (6.1mph).

Average humidity in August
Lucerne, IN

Average humidity in August - Lucerne, IN
  • Average humidity in August: 83%

The month with the highest relative humidity is July (84%).
The month with the lowest relative humidity is October (73%).

Average rainfall in August
Lucerne, IN

Average rainfall in August - Lucerne, IN
  • Average rainfall in August: 1.73"

The wettest month (with the highest rainfall) is May (2.48").
The driest month (with the least rainfall) is December (1.02").

Average rainfall days in August
Lucerne, IN

Average rainfall days in August - Lucerne, IN
  • Average rainfall days in August: 14.8 days

The month with the highest number of rainy days is May (18.1 days).
The month with the least rainy days is January (6.1 days).

Average snowfall in August
Lucerne, IN

Average snowfall in August - Lucerne, IN
  • Average snowfall in August: 0"

The month with the highest snowfall is February (2.05").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in August
Lucerne, IN

Average snowfall days in August - Lucerne, IN
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (10.1 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

Average daylight in August /
Average sunshine in August
Lucerne, IN

Average daylight in August / Average sunshine in August - Lucerne, IN
  • Average daylight in August: 13h and 5min

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in August: 9h and 1min

The month with the most sunshine is June (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).

Average sunshine days in August
Lucerne, IN

Average sunshine days in August - Lucerne, IN
  • Average sunshine days in August: 12.2 days

The month with the most sunshine days is November (18.5 days).
The month with the least sunshine days is May (10.3 days).

Average UV index in August
Lucerne, IN

Average UV index in August - Lucerne, IN
  • Average UV index in August: 5

The month with the highest UV index is June (UV index 6).
The month with the lowest UV index is December (UV index 1).

Average cloud cover in August
Lucerne, IN

Average cloud cover in August - Lucerne, IN
  • Average cloud cover in August: 34

The month with the most cloud cover is January (Cloud cover 62).
The months with the least cloud cover are June, July, August and September (Cloud cover 34).

Average visibility in August
Lucerne, IN

Average visibility in August - Lucerne, IN
  • Average visibility in August: 5mi

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

Lucerne, Indiana, USA

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