Contents
- Weather in August
- Frequently asked questions
- Average temperature in August
- Average pressure in August
- Average wind speed in August
- Average humidity in August
- Average rainfall in August
- Average rainfall days in August
- Average snowfall in August
- Average snowfall days in August
- Average daylight in August
- Average sunshine in August
- Average sunshine days in August
- Average UV index in August
- Average cloud cover in August
- Average visibility in August
Weather in August
Temperature
During August, Lewisville observes a subtle ascent to a still warm 83.3°F (28.5°C) from July's 85.1°F (29.5°C) in the average high-temperature. Significant dips from daytime highs mark the August nights, with a consistent average temperature of 53.8°F (12.1°C).Humidity
August is the least humid month in Lewisville, with an average relative humidity of 37%.Rainfall
In August, in Lewisville, the rain falls for 7.3 days. Throughout August, 0.55" (14mm) of precipitation is accumulated. Throughout the year, in Lewisville, there are 112.3 rainfall days, and 10.94" (278mm) of precipitation is accumulated.Snowfall
June through August are months without snowfall in Lewisville, Idaho.Daylight
In August, the average length of the day in Lewisville is 13h and 56min.On the first day of August, sunrise is at 6:18 am and sunset at 8:50 pm. On the last day of the month, sunrise is at 6:51 am and sunset at 8:04 pm MDT.
Sunshine
In Lewisville, Idaho, the average sunshine in August is 11.8h.UV index
In Lewisville, the average daily maximum UV index in August is 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: The daily high UV index of 5 in August translates into this advice:
Prioritize safety - Recommendations to avert sunburn are shared. To protect against the Sun's most potent rays, avoid direct exposure around midday. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
Frequently asked questions
How hot does it get in Lewisville in August?
What is the least humid month in Lewisville?
What is the average humidity in August in Lewisville?
How much does it rain in Lewisville in August?
When it does not snow in Lewisville?
Does it snow in Lewisville in August?
What is the average length of the day in August in Lewisville?
What time are sunrise and sunset in August in Lewisville?
How long on average sun shines in August in Lewisville?
How high is the UV index in August in Lewisville?
Average temperature in August
Lewisville, ID
- Average high temperature in August: 83.3°F
The warmest month (with the highest average high temperature) is July (85.1°F).
The month with the lowest average high temperature is December (27.1°F).
- Average low temperature in August: 53.8°F
The month with the highest average low temperature is August (53.8°F).
The coldest month (with the lowest average low temperature) is January (13.8°F).
Average pressure in August
Lewisville, ID
- Average pressure in August: 29.96"Hg
The month with the highest atmospheric pressure is January (30.29"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in August
Lewisville, ID
- Average wind speed in August: 6.5mph
The windiest month (with the highest average wind speed) is April (8mph).
The calmest month (with the lowest average wind speed) is January (4.9mph).
Average humidity in August
Lewisville, ID
- Average humidity in August: 37%
The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is August (37%).
Average rainfall in August
Lewisville, ID
- Average rainfall in August: 0.55"
The wettest month (with the highest rainfall) is May (1.26").
The driest month (with the least rainfall) is July (0.31").
Average rainfall days in August
Lewisville, ID
- Average rainfall days in August: 7.3 days
The month with the highest number of rainy days is April (14.2 days).
The month with the least rainy days is July (5.8 days).
Average snowfall in August
Lewisville, ID
- Average snowfall in August: 0"
The month with the highest snowfall is January (8.31").
The months with the least snowfall are June, July and August (0").
Average snowfall days in August
Lewisville, ID
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (17.3 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in August /
Average sunshine in August
Lewisville, ID
- Average daylight in August: 13h and 5min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in August: 11h and 5min
The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).
Average sunshine days in August
Lewisville, ID
- Average sunshine days in August: 19.5 days
The month with the most sunshine days is July (22.3 days).
The month with the least sunshine days is February (9.9 days).
Average UV index in August
Lewisville, ID
- 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 and December (UV index 1).
Average cloud cover in August
Lewisville, ID
- Average cloud cover in August: 11
The month with the most cloud cover is February (Cloud cover 52).
The months with the least cloud cover are July and August (Cloud cover 11).
Average visibility in August
Lewisville, ID
- Average visibility in August: 6mi
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February and December (4mi).
Lewisville, Idaho, USA
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