August weather forecastDundee, NH
August
Weather in August
The last month of the summer, August, is another warm month in Dundee, New Hampshire, with temperature in the range of an average high of 74.8°F (23.8°C) and an average low of 53.2°F (11.8°C).Temperature
In August, Dundee notes an average high-temperature of a still warm 74.8°F (23.8°C), hardly different from the preceding month. Dundee's average nighttime temperature descends significantly from the day's peak in August, settling at a cool 53.2°F (11.8°C).Humidity
In August, the average relative humidity is 79%.Rainfall
In Dundee, in August, it is raining for 9.7 days, with typically 0.83" (21mm) of accumulated precipitation. Throughout the year, there are 90.5 rainfall days, and 11.61" (295mm) of precipitation is accumulated.Snowfall
In Dundee, snow does not fall in June through September.Daylight
In Dundee, the average length of the day in August is 13h and 58min.On the first day of the month, sunrise is at 5:33 am and sunset at 8:08 pm. On the last day of August, sunrise is at 6:07 am and sunset at 7:21 pm EDT.
Sunshine
August has the most sunshine of the year, with an average of 10.1h of sunshine.UV index
The months with the highest UV index in Dundee, New Hampshire, are June through August, with an average maximum UV index of 5. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for the average person.Note: In August, a regular UV index of 5 translates into these guidelines:
Be vigilant - Suggestions to stave off sun damage are provided. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Dundee, NH
- Average high temperature in August: 74.8°F
The warmest month (with the highest average high temperature) is July (76.3°F).
The month with the lowest average high temperature is January (24.3°F).
- Average low temperature in August: 53.2°F
The month with the highest average low temperature is July (55.4°F).
The coldest month (with the lowest average low temperature) is January (10.8°F).
Average pressure in August
Dundee, NH
- Average pressure in August: 29.96"Hg
The month with the highest atmospheric pressure is November (30.06"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in August
Dundee, NH
- Average wind speed in August: 4.3mph
The windiest months (with the highest average wind speed) are January and February (7.5mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).
Average humidity in August
Dundee, NH
- Average humidity in August: 79%
The months with the highest relative humidity are January and February (87%).
The month with the lowest relative humidity is May (77%).
Average rainfall in August
Dundee, NH
- Average rainfall in August: 0.83"
The wettest months (with the highest rainfall) are April and October (1.46").
The driest month (with the least rainfall) is September (0.39").
Average rainfall days in August
Dundee, NH
- Average rainfall days in August: 9.7 days
The months with the highest number of rainy days are May and July (10.3 days).
The month with the least rainy days is February (3.7 days).
Average snowfall in August
Dundee, NH
- Average snowfall in August: 0"
The month with the highest snowfall is February (4.53").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in August
Dundee, NH
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (8.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Dundee, 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: 8h and 54min).
- Average sunshine in August: 10h and 6min
The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is February (Average sunshine: 4h and 12min).
Average sunshine days in August
Dundee, NH
- Average sunshine days in August: 18.8 days
The month with the most sunshine days is January (22.6 days).
The month with the least sunshine days is June (18.2 days).
Average UV index in August
Dundee, NH
- Average UV index in August: 5
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are February and December (UV index 1).
Average cloud cover in August
Dundee, NH
- Average cloud cover in August: 38
The month with the most cloud cover is February (Cloud cover 55).
The month with the least cloud cover is August (Cloud cover 38).
Average visibility in August
Dundee, NH
- Average visibility in August: 5mi
The months with the highest visibility are April, May, June, July, August, November and December (5mi).
The months with the lowest visibility are January, February, March, September and October (4mi).
