August weather forecast
Leiterville, MT

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Weather in August

August, the last month of the summer in Leiterville, is also a moderately hot month, with temperature in the range of an average low of 47.1°F (8.4°C) and an average high of 78.3°F (25.7°C).

Temperature

Leiterville experiences a transition to a still warm 78.3°F (25.7°C) in average high-temperatures with the arrival of August, not greatly differing from July's 79.5°F (26.4°C). Leiterville documents a substantial deviation from daytime highs with a consistent low-temperature of 47.1°F (8.4°C) during August nights.

Humidity

The months with the lowest humidity are July and August, with an average relative humidity of 46%.

Rainfall

In Leiterville, in August, during 8.6 rainfall days, 0.63" (16mm) of precipitation is typically accumulated. In Leiterville, during the entire year, the rain falls for 158 days and collects up to 12.2" (310mm) of precipitation.

Snowfall

In Leiterville, snow does not fall in May through September.

Daylight

In August, the average length of the day is 14h and 3min.
On the first day of August, sunrise is at 6:13 am and sunset at 8:56 pm. On the last day of the month, sunrise is at 6:49 am and sunset at 8:07 pm MDT.

Sunshine

In August, the average sunshine is 11.7h.

UV index

The average daily maximum UV index in August is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: The daily high UV index of 4 during August translates into the following recommendations:
Undertake precautions - Obligation exists to protect against skin and eye damage. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. Always opt for UVA and UVB-resistant sunglasses on radiant days.
Updated: Jun 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the average August temperature in Leiterville?

In Leiterville, 78.3°F (25.7°C) is the average high-temperature and 47.1°F (8.4°C) is the average low-temperature during August.

What are the least humid months?

The months with the lowest humidity are July and August, with an average relative humidity of 46%.

What is the average humidity in August?

The average relative humidity in August is 46%.

How much does it rain in August?

In Leiterville, during August, the rain falls for 8.6 days and regularly aggregates up to 0.63" (16mm) of precipitation.

When it does not snow?

May through September are months without snowfall.

How many hours of daylight does Leiterville have in August?

In Leiterville, the average day length in August is 14h and 3min.

When are sunrise and sunset in August in Leiterville?

In August, on the first day of the month, sunrise is at 6:13 am and sunset at 8:56 pm. On the last day of the month, sunrise is at 6:49 am and sunset at 8:07 pm MDT.

How long on average sun shines in August?

The average sunshine duration in August is 11.7h.

How high is the UV index in August?

In August, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents 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
Leiterville, MT

Average temperature in August - Leiterville, MT
  • Average high temperature in August: 78.3°F

The warmest month (with the highest average high temperature) is July (79.5°F).
The month with the lowest average high temperature is December (26.4°F).

  • Average low temperature in August: 47.1°F

The month with the highest average low temperature is July (47.7°F).
The coldest month (with the lowest average low temperature) is December (11.3°F).

Average pressure in August
Leiterville, MT

Average pressure in August - Leiterville, MT
  • Average pressure in August: 29.98"Hg

The month with the highest atmospheric pressure is January (30.23"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

Average wind speed in August
Leiterville, MT

Average wind speed in August - Leiterville, MT
  • Average wind speed in August: 4.6mph

The windiest month (with the highest average wind speed) is November (6.3mph).
The calmest month (with the lowest average wind speed) is August (4.6mph).

Average humidity in August
Leiterville, MT

Average humidity in August - Leiterville, MT
  • Average humidity in August: 46%

The month with the highest relative humidity is January (85%).
The months with the lowest relative humidity are July and August (46%).

Average rainfall in August
Leiterville, MT

Average rainfall in August - Leiterville, MT
  • Average rainfall in August: 0.63"

The wettest month (with the highest rainfall) is May (1.85").
The driest month (with the least rainfall) is January (0.59").

Average rainfall days in August
Leiterville, MT

Average rainfall days in August - Leiterville, MT
  • Average rainfall days in August: 8.6 days

The month with the highest number of rainy days is April (18.6 days).
The month with the least rainy days is August (8.6 days).

Average snowfall in August
Leiterville, MT

Average snowfall in August - Leiterville, MT
  • Average snowfall in August: 0"

The month with the highest snowfall is February (1.81").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in August
Leiterville, MT

Average snowfall days in August - Leiterville, MT
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (6.2 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in August /
Average sunshine in August
Leiterville, MT

Average daylight in August / Average sunshine in August - Leiterville, MT
  • 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: 11h and 4min

The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is December (Average sunshine: 6h and 0min).

Average sunshine days in August
Leiterville, MT

Average sunshine days in August - Leiterville, MT
  • Average sunshine days in August: 17.3 days

The month with the most sunshine days is July (17.8 days).
The month with the least sunshine days is April (7.8 days).

Average UV index in August
Leiterville, MT

Average UV index in August - Leiterville, MT
  • Average UV index in August: 4

The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March, April, October, November and December (UV index 2).

Average cloud cover in August
Leiterville, MT

Average cloud cover in August - Leiterville, MT
  • Average cloud cover in August: 14

The month with the most cloud cover is February (Cloud cover 42).
The months with the least cloud cover are July and August (Cloud cover 14).

Average visibility in August
Leiterville, MT

Average visibility in August - Leiterville, MT
  • 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).

Leiterville, Montana, USA

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