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
Island Park marks the arrival of August with an average high-temperature of a still moderately hot 75.7°F (24.3°C), hardly different from July's 77.4°F (25.2°C). During August, Island Park notes a substantial drop from the daytime peak to an average minimum temperature of 46.6°F (8.1°C).Humidity
With an average relative humidity of 47%, August is the least humid month in Island Park, Idaho.Rainfall
In Island Park, in August, it is raining for 8 days, with typically 0.71" (18mm) of accumulated precipitation. Throughout the year, in Island Park, there are 106.1 rainfall days, and 20.83" (529mm) of precipitation is accumulated.Snowfall
August is the only month when snow does not fall.Daylight
In Island Park, the average length of the day in August is 13h and 59min.On the first day of August in Island Park, sunrise is at 6:13 am and sunset at 8:50 pm. On the last day of the month, sunrise is at 6:48 am and sunset at 8:03 pm MDT.
Sunshine
In Island Park, the average sunshine in August is 11.6h.UV index
In August, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for the average person.Note: The daily maximum UV index of 4 in August interprets into the following advice:
Preventative actions are necessary - Suggestions to safeguard against sun damage are in order. Direct Sun exposure should be minimized especially during midday when radiation is most intense. Experience reduced UV exposure by about half when donning a wide-brim hat.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in August in Island Park?
What is the least humid month in Island Park?
What is the average humidity in August in Island Park?
How many days does it rain in August in Island Park?
When it does not snow in Island Park?
Does it snow in Island Park in August?
How many hours of daylight does Island Park have in August?
When is the sunrise / sunset in August in Island Park?
How many hours of sunshine does Island Park have in August?
What is the UV index intensity in August in Island Park?
Average temperature in August
Island Park, ID
- Average high temperature in August: 75.7°F
The warmest month (with the highest average high temperature) is July (77.4°F).
The month with the lowest average high temperature is December (22.3°F).
- Average low temperature in August: 46.6°F
The month with the highest average low temperature is August (46.6°F).
The coldest months (with the lowest average low temperature) are January and December (6.8°F).
Average pressure in August
Island Park, ID
- Average pressure in August: 29.98"Hg
The month with the highest atmospheric pressure is January (30.26"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in August
Island Park, ID
- Average wind speed in August: 5.6mph
The windiest month (with the highest average wind speed) is June (6.3mph).
The calmest month (with the lowest average wind speed) is January (4.4mph).
Average humidity in August
Island Park, ID
- Average humidity in August: 47%
The months with the highest relative humidity are January and February (94%).
The month with the lowest relative humidity is August (47%).
Average rainfall in August
Island Park, ID
- Average rainfall in August: 0.71"
The wettest month (with the highest rainfall) is February (2.64").
The driest month (with the least rainfall) is July (0.47").
Average rainfall days in August
Island Park, ID
- Average rainfall days in August: 8 days
The month with the highest number of rainy days is May (17 days).
The month with the least rainy days is January (3.8 days).
Average snowfall in August
Island Park, ID
- Average snowfall in August: 0"
The month with the highest snowfall is January (19.84").
The month with the least snowfall is August (0").
Average snowfall days in August
Island Park, ID
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is December (23 days).
The month with the least snowfall days is August (0 days).
Average daylight in August /
Average sunshine in August
Island Park, ID
- Average daylight in August: 14h and 0min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in August: 11h and 4min
The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days in August
Island Park, ID
- Average sunshine days in August: 20.3 days
The month with the most sunshine days is July (21.2 days).
The month with the least sunshine days is February (5.9 days).
Average UV index in August
Island Park, ID
- Average UV index in August: 4
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in August
Island Park, ID
- Average cloud cover in August: 14
The month with the most cloud cover is February (Cloud cover 67).
The month with the least cloud cover is July (Cloud cover 13).
Average visibility in August
Island Park, ID
- Average visibility in August: 6mi
The months with the highest visibility are May, June, July, August, September and October (6mi).
The months with the lowest visibility are January, February and December (3mi).
Island Park, Idaho, USA
Weather forecast for your location
2. Allow the app to use your location