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
August's arrival registers an average high-temperature of a still warm 82.8°F (28.2°C), closely aligning with the temperature of the previous month. August in Merrill, Oregon, presents a pronounced difference from daytime highs, with a consistent average low-temperature of 49.3°F (9.6°C).Heat index
The heat index value during August is estimated at 82.4°F (28°C). Continuous activity in exposure could lead to a feeling of fatigue and heat cramps.Observations indicate that the heat index values are for shady locations with light wind. In the presence of direct sunshine, the heat index could be augmented by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is an amalgamation of air temperature and humidity to express the equivalent perceived temperature. One's perception of weather can be shaped by other factors, involving metabolic differences, pregnancy, and physical exertion. It is noteworthy that being in direct sunlight can enhance the weather's impact, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Typically, children face more danger than adults as they usually perspire less. Their larger skin surface relative to their small bodies and increased heat output from their activities enhance their risk.
Humidity
The least humid month is August, with an average relative humidity of 47%.Rainfall
In Merrill, during August, the rain falls for 3.1 days and regularly aggregates up to 0.2" (5mm) of precipitation. Throughout the year, in Merrill, Oregon, there are 97.4 rainfall days, and 12.01" (305mm) of precipitation is accumulated.Snowfall
July and August are months without snowfall in Merrill.Daylight
In Merrill, the average length of the day in August is 13h and 49min.On the first day of August, sunrise is at 6:00 am and sunset at 8:24 pm. On the last day of the month, sunrise is at 6:31 am and sunset at 7:41 pm PDT.
Sunshine
In Merrill, the average sunshine in August is 11.9h.UV index
In Merrill, 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 exposure to the Sun's UV radiation for the ordinary person.Note: An average UV index of 5 in August transforms into this advice:
Take precautions - Protection against skin and eye damage is obliged. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. Always opt for UVA and UVB-resistant sunglasses on radiant days.
Frequently asked questions
How hot is August in Merrill?
What is the least humid month in Merrill?
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?
Does it snow in Merrill in August?
What is the average length of the day in August in Merrill?
When is the sunrise / sunset in August in Merrill?
How many hours of sunshine does Merrill have in August?
What is the UV index intensity in August in Merrill?
Average temperature in August
Merrill, OR
- Average high temperature in August: 82.8°F
The warmest month (with the highest average high temperature) is July (82.9°F).
The month with the lowest average high temperature is December (37.2°F).
- Average low temperature in August: 49.3°F
The month with the highest average low temperature is August (49.3°F).
The coldest month (with the lowest average low temperature) is December (25°F).
Average pressure in August
Merrill, OR
- Average pressure in August: 29.96"Hg
The month with the highest atmospheric pressure is January (30.18"Hg).
The months with the lowest atmospheric pressure are June, July and August (29.96"Hg).
Average wind speed in August
Merrill, OR
- Average wind speed in August: 5mph
The windiest month (with the highest average wind speed) is March (6.5mph).
The calmest month (with the lowest average wind speed) is August (5mph).
Average humidity in August
Merrill, OR
- Average humidity in August: 47%
The month with the highest relative humidity is January (83%).
The month with the lowest relative humidity is August (47%).
Average rainfall in August
Merrill, OR
- Average rainfall in August: 0.2"
The wettest month (with the highest rainfall) is December (1.97").
The driest month (with the least rainfall) is July (0.16").
Average rainfall days in August
Merrill, OR
- Average rainfall days in August: 3.1 days
The month with the highest number of rainy days is March (12.5 days).
The month with the least rainy days is August (3.1 days).
Average snowfall in August
Merrill, OR
- Average snowfall in August: 0"
The month with the highest snowfall is December (9.57").
The months with the least snowfall are July and August (0").
Average snowfall days in August
Merrill, OR
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is December (13.4 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in August /
Average sunshine in August
Merrill, OR
- 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: 11h and 5min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 24min).
Average sunshine days in August
Merrill, OR
- Average sunshine days in August: 25.7 days
The month with the most sunshine days is August (25.7 days).
The month with the least sunshine days is March (11.5 days).
Average UV index in August
Merrill, OR
- 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, March, November and December (UV index 2).
Average cloud cover in August
Merrill, OR
- Average cloud cover in August: 8
The months with the most cloud cover are March and December (Cloud cover 44).
The months with the least cloud cover are July and August (Cloud cover 8).
Average visibility in August
Merrill, OR
- Average visibility in August: 6mi
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is January (4mi).
Merrill, Oregon, USA
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