August weather forecastGibraltar, MI
August
Weather in August
The last month of the summer, August, is another warm month in Gibraltar, Michigan, with an average temperature fluctuating between 65.1°F (18.4°C) and 77.5°F (25.3°C).Temperature
The commencement of August brings an average high-temperature of a still moderately hot 77.5°F (25.3°C), marking an inconsequential divergence from July. During August, Gibraltar experiences a consistent low-temperature average of 65.1°F (18.4°C).Humidity
In August, the average relative humidity is 76%.Rainfall
In Gibraltar, during August, the rain falls for 15.3 days and regularly aggregates up to 3.07" (78mm) of precipitation. Throughout the year, there are 151.6 rainfall days, and 26.97" (685mm) of precipitation is accumulated.Snowfall
June through October are months without snowfall.Ocean temperature
The month with the warmest seawater is August, with an average ocean temperature of 75.4°F (24.1°C).Note: If you're wary of the cold, the surrounding conditions—sunshine, wind, and air temperature become crucial when swimming in 75.4°F (24.1°C) waters. Olympic standards, for reference, are set between 77°F (25°C) and 82.4°F (28°C).
Daylight
In Gibraltar, the average length of the day in August is 13h and 50min.On the first day of the month, sunrise is at 6:26 am and sunset at 8:51 pm. On the last day of August, sunrise is at 6:58 am and sunset at 8:07 pm EDT.
Sunshine
In Gibraltar, Michigan, the average sunshine in August is 10.4h.UV index
The months with the highest UV index are June through August, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: In August, the maximum UV index of 6 translates into these guidelines:
Eschew overexposure. Those with light skin may suffer burns in fewer than 20 minutes. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. Notice! The Sun's UV exposure elevates with sand and water reflections.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Gibraltar, MI
- Average high temperature in August: 77.5°F
The warmest month (with the highest average high temperature) is July (79.2°F).
The month with the lowest average high temperature is January (29.5°F).
- Average low temperature in August: 65.1°F
The month with the highest average low temperature is July (65.7°F).
The coldest month (with the lowest average low temperature) is January (19.8°F).
Average pressure in August
Gibraltar, MI
- Average pressure in August: 29.98"Hg
The month with the highest atmospheric pressure is November (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in August
Gibraltar, MI
- Average wind speed in August: 7.4mph
The windiest months (with the highest average wind speed) are January and November (10.8mph).
The calmest month (with the lowest average wind speed) is July (7.1mph).
Average humidity in August
Gibraltar, MI
- Average humidity in August: 76%
The month with the highest relative humidity is February (85%).
The month with the lowest relative humidity is October (75%).
Average rainfall in August
Gibraltar, MI
- Average rainfall in August: 3.07"
The wettest month (with the highest rainfall) is June (3.43").
The driest month (with the least rainfall) is December (1.26").
Average rainfall days in August
Gibraltar, MI
- Average rainfall days in August: 15.3 days
The month with the highest number of rainy days is July (18.1 days).
The month with the least rainy days is February (6.5 days).
Average snowfall in August
Gibraltar, MI
- Average snowfall in August: 0"
The month with the highest snowfall is February (4.17").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days in August
Gibraltar, MI
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (10.3 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average sea temperature in August
Gibraltar, MI
- Average sea temperature in August: 75.4°F
The best month for swimming (with the highest average sea temperature) is August (75.4°F).
The coldest month (with the lowest average sea temperature) is February (32.7°F).
Average daylight in August /
Average sunshine in August
Gibraltar, MI
- Average daylight in August: 13h and 48min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in August: 10h and 24min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 3h and 6min).
Average sunshine days in August
Gibraltar, MI
- Average sunshine days in August: 12.5 days
The month with the most sunshine days is November (18.2 days).
The month with the least sunshine days is July (10.3 days).
Average UV index in August
Gibraltar, MI
- Average UV index in August: 6
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in August
Gibraltar, MI
- Average cloud cover in August: 28
The month with the most cloud cover is January (Cloud cover 67).
The months with the least cloud cover are July and August (Cloud cover 28).
Average visibility in August
Gibraltar, MI
- 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).
