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 sea temperature 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
The onset of August brings an average high-temperature of a still agreeable 71.1°F (21.7°C), nearly matching the July temperature. In Saint Ignace, the nighttime temperature averages to a mild 58.6°F (14.8°C) during August.Humidity
In August, the average relative humidity in Saint Ignace is 79%.Rainfall
In Saint Ignace, in August, during 13.8 rainfall days, 1.65" (42mm) of precipitation is typically accumulated. In Saint Ignace, Michigan, during the entire year, the rain falls for 131 days and collects up to 21.22" (539mm) of precipitation.Snowfall
June through September are months without snowfall in Saint Ignace.Ocean temperature
The month with the warmest seawater is August, with an average ocean temperature of 68.5°F (20.3°C).Note: The majority of individuals find swimming in 68.5°F (20.3°C) to be unenjoyable. The difficulty in controlling breathing rises as the temperature decreases from 69.8°F (21°C) to 59°F (15°C).
Daylight
The average length of the day in August is 14h and 5min.On the first day of August, sunrise is at 6:22 am and sunset at 9:07 pm. On the last day of the month, sunrise is at 6:59 am and sunset at 8:18 pm EDT.
Sunshine
In August, the average sunshine in Saint Ignace is 9.9h.UV index
The months with the highest UV index in Saint Ignace are June through August, with an average maximum UV index of 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: In August, a daily maximum UV index of 5 leads to the following instructions:
Be vigilant - Preventing sunburn is recommended. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. To cut down UV radiation exposure by about half, sport a wide-brim hat.
Frequently asked questions
What is the average August temperature in Saint Ignace?
What is the average humidity in August in Saint Ignace?
How many days does it rain in August in Saint Ignace?
When it does not snow in Saint Ignace?
What month is the ocean warmest in Saint Ignace?
What is the ocean temperature in August in Saint Ignace?
How many hours of daylight does Saint Ignace have in August?
What time are sunrise and sunset in August in Saint Ignace?
How long on average sun shines in August in Saint Ignace?
When is the highest UV index in Saint Ignace?
How high is the UV index in August in Saint Ignace?
Average temperature in August
Saint Ignace, MI
- Average high temperature in August: 71.1°F
The warmest month (with the highest average high temperature) is July (71.4°F).
The month with the lowest average high temperature is January (23.4°F).
- Average low temperature in August: 58.6°F
The month with the highest average low temperature is August (58.6°F).
The coldest month (with the lowest average low temperature) is February (14.4°F).
Average pressure in August
Saint Ignace, MI
- Average pressure in August: 29.94"Hg
The month with the highest atmospheric pressure is March (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in August
Saint Ignace, MI
- Average wind speed in August: 8.1mph
The windiest months (with the highest average wind speed) are November and December (10.9mph).
The calmest months (with the lowest average wind speed) are June and July (7.6mph).
Average humidity in August
Saint Ignace, MI
- Average humidity in August: 79%
The months with the highest relative humidity are January and February (89%).
The month with the lowest relative humidity is May (75%).
Average rainfall in August
Saint Ignace, MI
- Average rainfall in August: 1.65"
The wettest month (with the highest rainfall) is October (2.72").
The driest month (with the least rainfall) is January (1.3").
Average rainfall days in August
Saint Ignace, MI
- Average rainfall days in August: 13.8 days
The month with the highest number of rainy days is October (16.5 days).
The month with the least rainy days is February (5.3 days).
Average snowfall in August
Saint Ignace, MI
- Average snowfall in August: 0"
The month with the highest snowfall is January (5.91").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in August
Saint Ignace, MI
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (21.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average sea temperature in August
Saint Ignace, MI
- Average sea temperature in August: 68.6°F
The best month for swimming (with the highest average sea temperature) is August (68.6°F).
The coldest month (with the lowest average sea temperature) is March (33.1°F).
Average daylight in August /
Average sunshine in August
Saint Ignace, MI
- Average daylight in August: 14h and 1min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in August: 9h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 1h and 54min).
Average sunshine days in August
Saint Ignace, MI
- Average sunshine days in August: 15.4 days
The month with the most sunshine days is September (16.9 days).
The month with the least sunshine days is January (7.1 days).
Average UV index in August
Saint Ignace, MI
- Average UV index in August: 5
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 1).
Average cloud cover in August
Saint Ignace, MI
- Average cloud cover in August: 32
The month with the most cloud cover is January (Cloud cover 80).
The months with the least cloud cover are July and August (Cloud cover 32).
Average visibility in August
Saint Ignace, MI
- 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, March and December (5mi).
Saint Ignace, Michigan, USA
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