August weather forecastKuna, ID
August
Weather in August
August offers an extension of the Idaho summer with sunshine-filled days similar to the previous month, with 89.4°F (31.9°C) being the top limit temperature-wise. Extended daylight hours allow plenty of opportunities for outdoor activities. It can also be noted that this period gives rise to limited rainfall. Towards the end of the month, temperatures cool down preparing for the arrival of September with its anticipated shift in weather conditions and shorter days.Temperature
August's presence in Kuna marks an average high-temperature of a still hot 89.4°F (31.9°C), subtly varied from July's 90.3°F (32.4°C). Kuna, in the heat of August, registers a significant plunge to a mean of 63.7°F (17.6°C) during the nights.Humidity
July and August, with an average relative humidity of 29%, are the least humid months in Kuna.Rainfall
The months with the least rainfall in Kuna, Idaho, are July and August Rain falls for 3.5 days and accumulates 0.16" (4mm) of rain.Snowfall
May through October are months without snowfall.Daylight
The average length of the day in August is 13h and 55min.On the first day of the month, sunrise is at 6:36 am and sunset at 9:07 pm. On the last day of August, sunrise is at 7:09 am and sunset at 8:22 pm MDT.
Sunshine
The average sunshine in August in Kuna is 11.3h.UV index
In Kuna, Idaho, the average daily maximum UV index in August is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: In August, a daily maximum UV index of 5 leads to the following instructions:
Be mindful. Those with pale skin might receive burns in fewer than 30 minutes. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Kuna, ID
- Average high temperature in August: 89.4°F
The warmest month (with the highest average high temperature) is July (90.3°F).
The month with the lowest average high temperature is December (36.1°F).
- Average low temperature in August: 63.7°F
The month with the highest average low temperature is August (63.7°F).
The coldest month (with the lowest average low temperature) is December (25.5°F).
Average pressure in August
Kuna, ID
- Average pressure in August: 29.9"Hg
The month with the highest atmospheric pressure is January (30.25"Hg).
The months with the lowest atmospheric pressure are June and August (29.9"Hg).
Average wind speed in August
Kuna, ID
- Average wind speed in August: 6mph
The windiest month (with the highest average wind speed) is April (8mph).
The calmest months (with the lowest average wind speed) are January and August (6mph).
Average humidity in August
Kuna, ID
- Average humidity in August: 29%
The month with the highest relative humidity is January (78%).
The months with the lowest relative humidity are July and August (29%).
Average rainfall in August
Kuna, ID
- Average rainfall in August: 0.16"
The wettest month (with the highest rainfall) is December (1.46").
The driest months (with the least rainfall) are July and August (0.16").
Average rainfall days in August
Kuna, ID
- Average rainfall days in August: 3.5 days
The month with the highest number of rainy days is March (14.8 days).
The months with the least rainy days are July and August (3.5 days).
Average snowfall in August
Kuna, ID
- Average snowfall in August: 0"
The month with the highest snowfall is December (3.86").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in August
Kuna, ID
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is December (7.2 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
Kuna, ID
- Average daylight in August: 13h and 54min
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 18min
The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).
Average sunshine days in August
Kuna, ID
- Average sunshine days in August: 23.8 days
The month with the most sunshine days is July (24.5 days).
The month with the least sunshine days is March (14.2 days).
Average UV index in August
Kuna, ID
- Average UV index in August: 5
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in August
Kuna, ID
- Average cloud cover in August: 9
The month with the most cloud cover is December (Cloud cover 40).
The months with the least cloud cover are July and August (Cloud cover 9).
Average visibility in August
Kuna, ID
- Average visibility in August: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
