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
Royalston signifies an average high-temperature of a still moderately hot 77.5°F (25.3°C) in August, closely mirroring the 79.7°F (26.5°C) of July. During the month of August, Royalston anticipates a mean low-temperature of 57.9°F (14.4°C).Humidity
The average relative humidity in August in Royalston is 78%.Rainfall
In Royalston, during August, the rain falls for 15.2 days and regularly aggregates up to 2.24" (57mm) of precipitation. In Royalston, during the entire year, the rain falls for 143.2 days and collects up to 28.7" (729mm) of precipitation.Snowfall
In Royalston, snow does not fall in June through September.Daylight
The average length of the day in August is 13h and 52min.On the first day of August, sunrise is at 5:41 am and sunset at 8:08 pm. On the last day of the month, sunrise is at 6:13 am and sunset at 7:24 pm EDT.
Sunshine
July and August, with an average of 9.9h of sunshine, are months with the most sunshine.UV index
In August, the average daily maximum UV index in Royalston is 5. A UV Index reading of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for the ordinary person.Note: The maximum UV index of 5 during August leads to these instructions:
Adopt protective measures - It is advised to guard against sun damage. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
Frequently asked questions
What is the temperature in August in Royalston?
What is the average humidity in August in Royalston?
How much does it rain in Royalston in August?
When it does not snow in Royalston?
What is the average length of the day in August in Royalston?
When is the sunrise / sunset in August in Royalston?
What are the months with the most sunshine in Royalston?
How long on average sun shines in August in Royalston?
What is the UV index intensity in August in Royalston?
Average temperature in August
Royalston, MA
- Average high temperature in August: 77.5°F
The warmest month (with the highest average high temperature) is July (79.7°F).
The month with the lowest average high temperature is January (28.8°F).
- Average low temperature in August: 57.9°F
The month with the highest average low temperature is July (59.7°F).
The coldest month (with the lowest average low temperature) is January (16.2°F).
Average pressure in August
Royalston, MA
- Average pressure in August: 29.97"Hg
The month with the highest atmospheric pressure is November (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in August
Royalston, MA
- Average wind speed in August: 5.4mph
The windiest months (with the highest average wind speed) are January and February (8.5mph).
The calmest month (with the lowest average wind speed) is August (5.4mph).
Average humidity in August
Royalston, MA
- Average humidity in August: 78%
The month with the highest relative humidity is February (84%).
The month with the lowest relative humidity is April (74%).
Average rainfall in August
Royalston, MA
- Average rainfall in August: 2.24"
The wettest month (with the highest rainfall) is October (2.95").
The driest month (with the least rainfall) is September (1.89").
Average rainfall days in August
Royalston, MA
- Average rainfall days in August: 15.2 days
The months with the highest number of rainy days are May and June (15.4 days).
The month with the least rainy days is January (6.8 days).
Average snowfall in August
Royalston, MA
- Average snowfall in August: 0"
The month with the highest snowfall is February (7.09").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in August
Royalston, MA
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (10.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Royalston, MA
- Average daylight in August: 13h and 5min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in August: 9h and 5min
The months with the most sunshine are July and August (Average sunshine: 9h and 54min).
The month with the least sunshine is February (Average sunshine: 4h and 6min).
Average sunshine days in August
Royalston, MA
- Average sunshine days in August: 14.6 days
The month with the most sunshine days is November (17.4 days).
The month with the least sunshine days is April (12.7 days).
Average UV index in August
Royalston, MA
- Average UV index in August: 5
The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in August
Royalston, MA
- Average cloud cover in August: 38
The months with the most cloud cover are February and March (Cloud cover 53).
The months with the least cloud cover are July and August (Cloud cover 38).
Average visibility in August
Royalston, MA
- Average visibility in August: 5mi
The month with the highest visibility is April (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October, November and December (5mi).
Royalston, Massachusetts, USA
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