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
Piermont's transition from July to August introduces an average high-temperature of a still warm 76.1°F (24.5°C), marking an insignificant variation from the 77.9°F (25.5°C). Piermont sees a major change from daytime highs, with the nighttime temperature dipping to a cool 54.1°F (12.3°C) on average during August.Humidity
In August, the average relative humidity in Piermont, New Hampshire, is 79%.Rainfall
In August, in Piermont, the rain falls for 15.8 days. Throughout August, 2.13" (54mm) of precipitation is accumulated. Throughout the year, there are 158.3 rainfall days, and 28.78" (731mm) of precipitation is accumulated.Snowfall
June through September are months without snowfall in Piermont.Daylight
In August, the average length of the day in Piermont is 13h and 57min.On the first day of the month, sunrise is at 5:37 am and sunset at 8:11 pm. On the last day of August, sunrise is at 6:11 am and sunset at 7:25 pm EDT.
Sunshine
August has the most sunshine of the year in Piermont, with an average of 10.1h of sunshine.UV index
The months with the highest UV index in Piermont, New Hampshire, are May through August, with an average maximum UV index of 5. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: The maximum UV index of 5 during August translates into these guidelines:
Take precautions - Protection against skin and eye damage is obliged. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. During bright days, sunglasses that offer UVA and UVB defense are recommended.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average August temperature in Piermont?
What is the average humidity in August in Piermont?
How many days does it rain in August in Piermont?
When it does not snow in Piermont?
What is the average length of the day in August in Piermont?
What time are sunrise and sunset in August in Piermont?
What month has the most sunshine in Piermont?
How long on average sun shines in August in Piermont?
What are the months with the highest UV index in Piermont?
What is the UV index reading in August in Piermont?
Average temperature in August
Piermont, NH
- Average high temperature in August: 76.1°F
The warmest month (with the highest average high temperature) is July (77.9°F).
The month with the lowest average high temperature is January (23.9°F).
- Average low temperature in August: 54.1°F
The month with the highest average low temperature is July (55.9°F).
The coldest month (with the lowest average low temperature) is January (11.7°F).
Average pressure in August
Piermont, 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 (29.91"Hg).
Average wind speed in August
Piermont, NH
- Average wind speed in August: 4.7mph
The windiest month (with the highest average wind speed) is April (7.2mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).
Average humidity in August
Piermont, NH
- Average humidity in August: 79%
The months with the highest relative humidity are January and February (87%).
The months with the lowest relative humidity are April and May (76%).
Average rainfall in August
Piermont, NH
- Average rainfall in August: 2.13"
The wettest month (with the highest rainfall) is October (3.11").
The driest month (with the least rainfall) is September (1.89").
Average rainfall days in August
Piermont, NH
- Average rainfall days in August: 15.8 days
The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is February (7.2 days).
Average snowfall in August
Piermont, NH
- Average snowfall in August: 0"
The month with the highest snowfall is February (12.28").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in August
Piermont, NH
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (16.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Piermont, NH
- Average daylight in August: 14h and 0min
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: 10h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is February (Average sunshine: 3h and 30min).
Average sunshine days in August
Piermont, NH
- Average sunshine days in August: 11.4 days
The month with the most sunshine days is September (15.4 days).
The month with the least sunshine days is February (9.3 days).
Average UV index in August
Piermont, NH
- Average UV index in August: 5
The months with the highest UV index are May, June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in August
Piermont, NH
- Average cloud cover in August: 37
The month with the most cloud cover is February (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 37).
Average visibility in August
Piermont, NH
- Average visibility in August: 5mi
The months with the highest visibility are April, May, June, July, August, October, November and December (5mi).
The months with the lowest visibility are January, February, March and September (4mi).
Piermont, New Hampshire, USA
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