August weather forecast
Milton, NH

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Weather in August

August, the last month of the summer in Milton, is also a moderately hot month, with temperature in the range of an average high of 77.7°F (25.4°C) and an average low of 57.4°F (14.1°C).

Temperature

The advent of August presents an average high-temperature of a still warm 77.7°F (25.4°C), maintaining a close correlation with the preceding month. Milton's temperature drops to an average low of 57.4°F (14.1°C) during the nights of August.

Humidity

In August, the average relative humidity is 79%.

Rainfall

In August, the rain falls for 13.9 days. Throughout August, 2.01" (51mm) of precipitation is accumulated. In Milton, during the entire year, the rain falls for 138.3 days and collects up to 28.86" (733mm) of precipitation.

Snowfall

In Milton, snow does not fall in June through September.

Daylight

The average length of the day in August is 13h and 55min.
On the first day of the month, sunrise is at 5:34 am and sunset at 8:06 pm. On the last day of August, sunrise is at 6:07 am and sunset at 7:20 pm EDT.

Sunshine

With an average of 10h of sunshine, August has the most sunshine of the year.

UV index

August is the month with the highest UV index, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for the average person.
Note: During August, 6 as the daily maximum UV index converts into the following advice:
Act on precautions and pay attention to sun safety recommendations. Avoidance of sunburn is obligatory. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.
Updated: Jun 25, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the average August temperature in Milton?

The average high-temperature and low-temperature during August are 77.7°F (25.4°C) and 57.4°F (14.1°C) respectively.

What is the average humidity in August?

The average relative humidity in August is 79%.

How much does it rain in August?

In Milton, during August, the rain falls for 13.9 days and regularly aggregates up to 2.01" (51mm) of precipitation.

When it does not snow in Milton?

In Milton, snow does not fall in June through September.

What is the average length of the day in August?

In August, the average day length is 13h and 55min.

What time are sunrise and sunset in August?

On the first day of August, sunrise is at 5:34 am and sunset at 8:06 pm. On the last day of the month, sunrise is at 6:07 am and sunset at 7:20 pm EDT.

What month has the most sunshine in Milton?

August has the most sunshine of the year, with an average of 10h of sunshine.

How many hours of sunshine does Milton have in August?

In Milton, the average sunshine duration in August is 10h.

What is the month with the highest UV index?

With an average maximum UV index of 6, August is the month with the highest UV index.

How high is the UV index in August?

The average daily maximum UV index in August is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in August
Milton, NH

Average temperature in August - Milton, NH
  • Average high temperature in August: 77.7°F

The warmest month (with the highest average high temperature) is July (78.6°F).
The month with the lowest average high temperature is January (28.6°F).

  • Average low temperature in August: 57.4°F

The month with the highest average low temperature is July (58.8°F).
The coldest month (with the lowest average low temperature) is January (15.1°F).

Average pressure in August
Milton, NH

Average pressure in August - Milton, NH
  • Average pressure in August: 29.97"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
Milton, NH

Average wind speed in August - Milton, NH
  • Average wind speed in August: 5.1mph

The windiest month (with the highest average wind speed) is January (8.3mph).
The calmest months (with the lowest average wind speed) are July and August (5.1mph).

Average humidity in August
Milton, NH

Average humidity in August - Milton, NH
  • Average humidity in August: 79%

The months with the highest relative humidity are January and February (84%).
The month with the lowest relative humidity is April (76%).

Average rainfall in August
Milton, NH

Average rainfall in August - Milton, NH
  • Average rainfall in August: 2.01"

The wettest month (with the highest rainfall) is October (3.15").
The driest month (with the least rainfall) is September (1.46").

Average rainfall days in August
Milton, NH

Average rainfall days in August - Milton, NH
  • Average rainfall days in August: 13.9 days

The month with the highest number of rainy days is May (14.6 days).
The month with the least rainy days is January (6 days).

Average snowfall in August
Milton, NH

Average snowfall in August - Milton, NH
  • Average snowfall in August: 0"

The month with the highest snowfall is February (6.97").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in August
Milton, NH

Average snowfall days in August - Milton, NH
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (10.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in August /
Average sunshine in August
Milton, NH

Average daylight in August / Average sunshine in August - Milton, NH
  • Average daylight in August: 13h and 5min

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 0min

The month with the most sunshine is August (Average sunshine: 10h and 0min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).

Average sunshine days in August
Milton, NH

Average sunshine days in August - Milton, NH
  • Average sunshine days in August: 14.8 days

The months with the most sunshine days are September and November (16.9 days).
The month with the least sunshine days is April (12.3 days).

Average UV index in August
Milton, NH

Average UV index in August - Milton, NH
  • Average UV index in August: 6

The month with the highest UV index is August (UV index 6).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).

Average cloud cover in August
Milton, NH

Average cloud cover in August - Milton, NH
  • Average cloud cover in August: 36

The month with the most cloud cover is March (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 36).

Average visibility in August
Milton, NH

Average visibility in August - Milton, NH
  • Average visibility in August: 5mi

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (5mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (5mi).

Milton, New Hampshire, USA

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