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
Jackson's average high-temperature in August is a still warm 77.4°F (25.2°C), indicating a subtle variation from July. Nighttime temperature in Jackson experiences an average drop to a refreshing 59.5°F (15.3°C) in August.Humidity
The average relative humidity in August is 81%.Rainfall
In Jackson, Michigan, during August, the rain falls for 16.2 days and regularly aggregates up to 2.24" (57mm) of precipitation. Throughout the year, there are 155.4 rainfall days, and 25.59" (650mm) of precipitation is accumulated.Snowfall
In Jackson, snow does not fall in June through September.Daylight
In Jackson, the average length of the day in August is 13h and 50min.On the first day of August, sunrise is at 6:31 am and sunset at 8:56 pm. On the last day of the month, sunrise is at 7:02 am and sunset at 8:12 pm EDT.
Sunshine
In August, the average sunshine in Jackson is 9.5h.UV index
The months with the highest UV index in Jackson are May through August, with an average maximum UV index of 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.Note: A maximum UV index of 5 in August translates into the following recommendations:
Exercise care. People with light skin might get burns in fewer than 30 minutes. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.
Frequently asked questions
What are August temperatures in Jackson?
What is the average humidity in August in Jackson?
How much does it rain in Jackson in August?
When it does not snow in Jackson?
What is the average length of the day in August in Jackson?
What time are sunrise and sunset in August in Jackson?
How many hours of sunshine does Jackson have in August?
When is the highest UV index in Jackson?
What is the UV index reading in August in Jackson?
Average temperature in August
Jackson, MI
- Average high temperature in August: 77.4°F
The warmest month (with the highest average high temperature) is July (78.6°F).
The month with the lowest average high temperature is January (27.9°F).
- Average low temperature in August: 59.5°F
The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is January (16.9°F).
Average pressure in August
Jackson, MI
- Average pressure in August: 29.98"Hg
The months with the highest atmospheric pressure are March and November (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in August
Jackson, MI
- Average wind speed in August: 6.5mph
The windiest month (with the highest average wind speed) is January (10.5mph).
The calmest months (with the lowest average wind speed) are July and August (6.5mph).
Average humidity in August
Jackson, MI
- Average humidity in August: 81%
The months with the highest relative humidity are January and February (87%).
The months with the lowest relative humidity are March, April and October (78%).
Average rainfall in August
Jackson, MI
- Average rainfall in August: 2.24"
The wettest month (with the highest rainfall) is May (3.5").
The driest month (with the least rainfall) is December (1.18").
Average rainfall days in August
Jackson, MI
- Average rainfall days in August: 16.2 days
The month with the highest number of rainy days is May (19.5 days).
The month with the least rainy days is February (5.3 days).
Average snowfall in August
Jackson, MI
- Average snowfall in August: 0"
The month with the highest snowfall is February (5.24").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in August
Jackson, MI
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (13.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Jackson, MI
- Average daylight in August: 13h and 5min
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: 9h and 3min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 2h and 48min).
Average sunshine days in August
Jackson, MI
- Average sunshine days in August: 11.8 days
The month with the most sunshine days is November (15.8 days).
The month with the least sunshine days is May (9.3 days).
Average UV index in August
Jackson, 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 and December (UV index 1).
Average cloud cover in August
Jackson, MI
- Average cloud cover in August: 35
The month with the most cloud cover is January (Cloud cover 72).
The month with the least cloud cover is July (Cloud cover 32).
Average visibility in August
Jackson, MI
- Average visibility in August: 5mi
The months with the highest visibility are March, April, May, June, July, October, November and December (6mi).
The months with the lowest visibility are January, February, August and September (5mi).
Jackson, Michigan, USA
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