August weather forecastMerrifield, MN
August
Weather in August
August, the last month of the summer in Merrifield, is also a moderately hot month, with an average temperature fluctuating between 56.3°F (13.5°C) and 78.6°F (25.9°C).Temperature
The advent of August presents an average high-temperature of a still warm 78.6°F (25.9°C), maintaining a close correlation with the preceding month. August presents a pronounced divergence from daily peak temperatures, with the average low-temperature of 56.3°F (13.5°C).Humidity
In Merrifield, the average relative humidity in August is 73%.Rainfall
In Merrifield, during August, the rain falls for 11.9 days and regularly aggregates up to 1.85" (47mm) of precipitation. In Merrifield, during the entire year, the rain falls for 104.2 days and collects up to 17.13" (435mm) of precipitation.Snowfall
June through September are months without snowfall.Daylight
The average length of the day in August is 14h and 7min.On the first day of August, sunrise is at 5:58 am and sunset at 8:47 pm. On the last day of the month, sunrise is at 6:36 am and sunset at 7:56 pm CDT.
Sunshine
The average sunshine in August is 9.4h.UV index
The average daily maximum UV index in August is 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: A daily maximum UV index of 5 in August translates into the following instructions:
Adopt protective measures - Suggestions to resist sunburn are offered. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Merrifield, MN
- Average high temperature in August: 78.6°F
The warmest month (with the highest average high temperature) is July (80.6°F).
The month with the lowest average high temperature is January (18°F).
- Average low temperature in August: 56.3°F
The month with the highest average low temperature is July (58.6°F).
The coldest month (with the lowest average low temperature) is January (3.7°F).
Average pressure in August
Merrifield, MN
- Average pressure in August: 29.93"Hg
The month with the highest atmospheric pressure is February (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).
Average wind speed in August
Merrifield, MN
- Average wind speed in August: 6.2mph
The windiest month (with the highest average wind speed) is April (7.5mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).
Average humidity in August
Merrifield, MN
- Average humidity in August: 73%
The month with the highest relative humidity is January (92%).
The month with the lowest relative humidity is May (70%).
Average rainfall in August
Merrifield, MN
- Average rainfall in August: 1.85"
The wettest month (with the highest rainfall) is June (2.87").
The driest month (with the least rainfall) is January (0.47").
Average rainfall days in August
Merrifield, MN
- Average rainfall days in August: 11.9 days
The month with the highest number of rainy days is June (15 days).
The month with the least rainy days is February (1.8 days).
Average snowfall in August
Merrifield, MN
- Average snowfall in August: 0"
The month with the highest snowfall is December (5.67").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in August
Merrifield, MN
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (18.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Merrifield, MN
- Average daylight in August: 14h and 6min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in August: 9h and 24min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 2h and 24min).
Average sunshine days in August
Merrifield, MN
- Average sunshine days in August: 17.6 days
The month with the most sunshine days is September (18.6 days).
The month with the least sunshine days is June (12.8 days).
Average UV index in August
Merrifield, MN
- Average UV index in August: 5
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in August
Merrifield, MN
- Average cloud cover in August: 35
The month with the most cloud cover is January (Cloud cover 76).
The month with the least cloud cover is July (Cloud cover 34).
Average visibility in August
Merrifield, MN
- Average visibility in August: 5mi
The months with the highest visibility are May, June, September and October (6mi).
The months with the lowest visibility are January, February, March and December (4mi).
