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
On the advent of August, Merrill's average high-temperature exhibits a minor adjustment to a still warm 77.4°F (25.2°C) from July's 78.8°F (26°C). In Merrill, the nighttime temperature averages to a mild 59.4°F (15.2°C) during August.Humidity
The average relative humidity in August in Merrill is 80%.Rainfall
In Merrill, during August, the rain falls for 13.9 days and regularly aggregates up to 2.09" (53mm) of precipitation. Throughout the year, in Merrill, there are 144.5 rainfall days, and 22.13" (562mm) of precipitation is accumulated.Snowfall
May through September are months without snowfall in Merrill.Daylight
In Merrill, the average length of the day in August is 13h and 55min.On the first day of the month, sunrise is at 6:27 am and sunset at 8:59 pm. On the last day of August, sunrise is at 7:01 am and sunset at 8:13 pm EDT.
Sunshine
In August, the average sunshine in Merrill is 9.7h.UV index
May through August, with an average maximum UV index of 5, are months with the highest UV index in Merrill. A UV Index estimate of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for the ordinary person.Note: In August, the UV index of 5 transforms into the following advice:
Take precautions - Protection against sunburn is recommended. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.
Frequently asked questions
What is the usual temperature for Merrill in August?
What is the average humidity in August in Merrill?
How much does it rain in Merrill in August?
When it does not snow in Merrill?
What is the average length of the day in August in Merrill?
What time are sunrise and sunset in August in Merrill?
How many hours of sunshine does Merrill have in August?
When is the highest UV index in Merrill?
What is the UV index reading in August in Merrill?
Average temperature in August
Merrill, MI
- Average high temperature in August: 77.4°F
The warmest month (with the highest average high temperature) is July (78.8°F).
The month with the lowest average high temperature is January (27°F).
- Average low temperature in August: 59.4°F
The month with the highest average low temperature is July (60.6°F).
The coldest month (with the lowest average low temperature) is January (16.2°F).
Average pressure in August
Merrill, 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
Merrill, MI
- Average wind speed in August: 6.7mph
The windiest months (with the highest average wind speed) are February and April (9.8mph).
The calmest month (with the lowest average wind speed) is July (6.5mph).
Average humidity in August
Merrill, MI
- Average humidity in August: 80%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is April (75%).
Average rainfall in August
Merrill, MI
- Average rainfall in August: 2.09"
The wettest month (with the highest rainfall) is May (2.72").
The driest month (with the least rainfall) is November (1.22").
Average rainfall days in August
Merrill, MI
- Average rainfall days in August: 13.9 days
The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is February (5.7 days).
Average snowfall in August
Merrill, MI
- Average snowfall in August: 0"
The month with the highest snowfall is January (5.08").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in August
Merrill, MI
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (18.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Merrill, MI
- Average daylight in August: 13h and 5min
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: 9h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 2h and 48min).
Average sunshine days in August
Merrill, MI
- Average sunshine days in August: 14.2 days
The month with the most sunshine days is September (16.5 days).
The month with the least sunshine days is February (8.4 days).
Average UV index in August
Merrill, 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
Merrill, MI
- Average cloud cover in August: 33
The month with the most cloud cover is January (Cloud cover 70).
The month with the least cloud cover is July (Cloud cover 30).
Average visibility in August
Merrill, MI
- Average visibility in August: 6mi
The months with the highest visibility are March, April, May, June, July, August, October and November (6mi).
The months with the lowest visibility are January, February, September and December (5mi).
Merrill, Michigan, USA
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