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
Harrisville, New Hampshire, experiences an average high-temperature of a still moderately hot 76.8°F (24.9°C) in August, marking an insignificant shift from 79.2°F (26.2°C) in July. Harrisville records an average nighttime low-temperature of 57°F (13.9°C) throughout August.Humidity
In Harrisville, the average relative humidity in August is 78%.Rainfall
The month with the least rainfall is August, when the rain falls for 15.5 days and typically collects 2.28" (58mm) of precipitation.Snowfall
In Harrisville, New Hampshire, snow does not fall in June through September.Daylight
In Harrisville, the average length of the day in August is 13h and 53min.On the first day of August, sunrise is at 5:40 am and sunset at 8:09 pm. On the last day of the month, sunrise is at 6:12 am and sunset at 7:24 pm EDT.
Sunshine
With an average of 9.8h of sunshine, August has the most sunshine of the year.UV index
In August, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for the average person.Note: During August, 5 as the daily maximum UV index converts into the following advice:
Exercise caution. The susceptibility of light skin individuals to burns is less than 30 minutes. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
Frequently asked questions
What are August temperatures in Harrisville?
What is the average humidity in August in Harrisville?
What is the driest month in Harrisville?
How many days does it rain in August in Harrisville?
When it does not snow in Harrisville?
What is the average length of the day in August in Harrisville?
When are sunrise and sunset in August in Harrisville?
What month has the most sunshine in Harrisville?
How long on average sun shines in August in Harrisville?
How high is the UV index in August in Harrisville?
Average temperature in August
Harrisville, NH
- Average high temperature in August: 76.8°F
The warmest month (with the highest average high temperature) is July (79.2°F).
The month with the lowest average high temperature is January (27.3°F).
- Average low temperature in August: 57°F
The month with the highest average low temperature is July (59.2°F).
The coldest month (with the lowest average low temperature) is January (14.4°F).
Average pressure in August
Harrisville, NH
- 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
Harrisville, NH
- Average wind speed in August: 5.3mph
The windiest months (with the highest average wind speed) are January and February (8.2mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).
Average humidity in August
Harrisville, NH
- Average humidity in August: 78%
The months with the highest relative humidity are January and February (85%).
The month with the lowest relative humidity is April (74%).
Average rainfall in August
Harrisville, NH
- Average rainfall in August: 2.28"
The wettest month (with the highest rainfall) is October (3.39").
The driest month (with the least rainfall) is August (2.28").
Average rainfall days in August
Harrisville, NH
- Average rainfall days in August: 15.5 days
The month with the highest number of rainy days is May (16 days).
The month with the least rainy days is February (6 days).
Average snowfall in August
Harrisville, NH
- Average snowfall in August: 0"
The month with the highest snowfall is February (11.5").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in August
Harrisville, NH
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (13.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Harrisville, NH
- 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 month with the most sunshine is August (Average sunshine: 9h and 48min).
The month with the least sunshine is February (Average sunshine: 3h and 54min).
Average sunshine days in August
Harrisville, NH
- Average sunshine days in August: 13.9 days
The month with the most sunshine days is November (16.9 days).
The month with the least sunshine days is March (12 days).
Average UV index in August
Harrisville, NH
- 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 February and December (UV index 1).
Average cloud cover in August
Harrisville, NH
- Average cloud cover in August: 38
The months with the most cloud cover are February and March (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 38).
Average visibility in August
Harrisville, NH
- Average visibility in August: 5mi
The months with the highest visibility are January, March, April, May, June, July, August, September, October, November and December (5mi).
The month with the lowest visibility is February (4mi).
Harrisville, New Hampshire, USA
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