August weather forecastBay City, MI
August
Weather in August
August continues with the warmth of July, holding steady temperatures reaching 76.6°F (24.8°C). This month maintains the pattern of summer weather, experiencing a slight dip in temperatures compared to July. The city remains teeming with activities, and the summer holidays continue in full swing. Outdoor enjoyment is maximised with weather conditions favouring abundant activities like food festivals, outdoor cinema, and boating. The ongoing sunny, dry weather allows locals and visitors to fully experience the cultural and natural attractions around Bay City.Temperature
As Bay City welcomes August, the average high-temperature records at a still warm 76.6°F (24.8°C), marking an insignificant deviation from the prior month. In August, Bay City reports a consistent average low-temperature of 59.5°F (15.3°C) during the nights.Humidity
In August, the average relative humidity in Bay City is 80%.Rainfall
In Bay City, in August, during 11.5 rainfall days, 1.22" (31mm) of precipitation is typically accumulated. Throughout the year, in Bay City, there are 111.7 rainfall days, and 11.65" (296mm) of precipitation is accumulated.Snowfall
May through September are months without snowfall.Daylight
In August, the average length of the day is 13h and 55min.On the first day of August, sunrise is at 6:25 am and sunset at 8:58 pm. On the last day of the month, sunrise is at 6:59 am and sunset at 8:12 pm EDT.
Sunshine
In August, the average sunshine is 10h.UV index
May through August, with an average maximum UV index of 5, are months with the highest UV index in Bay City. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for the average person.Note: The maximum daily UV index of 5 in August converts into the following recommendations:
Put precautions into practice - Protective measures against sun-induced damage are advised. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. To cut down UV radiation exposure by about half, sport a wide-brim hat.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Bay City, MI
- Average high temperature in August: 76.6°F
The warmest month (with the highest average high temperature) is July (77.9°F).
The month with the lowest average high temperature is January (27°F).
- Average low temperature in August: 59.5°F
The month with the highest average low temperature is July (60.8°F).
The coldest month (with the lowest average low temperature) is January (16.7°F).
Average pressure in August
Bay City, MI
- Average pressure in August: 29.96"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
Bay City, MI
- Average wind speed in August: 7mph
The windiest month (with the highest average wind speed) is April (10.1mph).
The calmest month (with the lowest average wind speed) is July (6.7mph).
Average humidity in August
Bay City, MI
- Average humidity in August: 80%
The months with the highest relative humidity are January and February (87%).
The month with the lowest relative humidity is April (75%).
Average rainfall in August
Bay City, MI
- Average rainfall in August: 1.22"
The wettest month (with the highest rainfall) is May (1.65").
The driest month (with the least rainfall) is November (0.55").
Average rainfall days in August
Bay City, MI
- Average rainfall days in August: 11.5 days
The month with the highest number of rainy days is May (14 days).
The month with the least rainy days is February (3.3 days).
Average snowfall in August
Bay City, MI
- Average snowfall in August: 0"
The month with the highest snowfall is February (1.85").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in August
Bay City, MI
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (11.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Bay City, MI
- 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: 10h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 2h and 48min).
Average sunshine days in August
Bay City, MI
- Average sunshine days in August: 16.3 days
The month with the most sunshine days is November (19.3 days).
The month with the least sunshine days is April (13.7 days).
Average UV index in August
Bay City, MI
- Average UV index in August: 5
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, February and December (UV index 1).
Average cloud cover in August
Bay City, MI
- Average cloud cover in August: 33
The month with the most cloud cover is January (Cloud cover 71).
The month with the least cloud cover is July (Cloud cover 30).
Average visibility in August
Bay City, 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).
