July weather forecast
Mont Vernon, NH

Share

Weather in July

July, like June, in Mont Vernon, New Hampshire, is a moderately hot summer month, with temperature in the range of an average low of 61°F (16.1°C) and an average high of 81.5°F (27.5°C).

Temperature

Mont Vernon's temperatures peak on average in July, reaching 81.5°F (27.5°C) at their highest and 61°F (16.1°C) at their lowest.

Heat index

In July, the average heat index is computed to be a tropical 86°F (30°C). Exhaustion is likely with prolonged exposure and activity. Sustaining activity may result in heat cramps.
Know that the heat index computations account for shaded terrains and slight winds. Being exposed to direct sunshine might trigger a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is a metric representing the sensation of warmth when air temperature and moisture come together. The impact of weather is individual, with diverse individuals experiencing it differently due to variations in body mass, height, and activity levels. Understand that direct sun rays can influence the weather's impact, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young individuals are typically more threatened than adults due to their reduced perspiration. Also, the larger skin surface proportionate to their small bodies and the increased heat from their activities magnify their risk.

Humidity

In July, the average relative humidity is 75%.

Rainfall

In Mont Vernon, in July, it is raining for 14.4 days, with typically 2.24" (57mm) of accumulated precipitation. In Mont Vernon, during the entire year, the rain falls for 146.9 days and collects up to 28.15" (715mm) of precipitation.

Snowfall

In Mont Vernon, snow does not fall in June through September.

Daylight

In Mont Vernon, the average length of the day in July is 14h and 58min.
On the first day of the month, sunrise is at 5:12 am and sunset at 8:29 pm. On the last day of July, sunrise is at 5:37 am and sunset at 8:08 pm EDT.

Sunshine

The average sunshine in July is 10.2h.

UV index

July and August, with an average maximum UV index of 6, are months with the highest UV index in Mont Vernon. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for ordinary individuals.
Note: The average daily UV index of 6 in July transforms into the following instructions:
Persist with precautions and heed sun safety advice. Prevention of sunburn is compulsory. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
[Resources]

Frequently asked questions

What time of the year is the hottest in Mont Vernon?

July is the month when Mont Vernon's temperatures reach their peak, with averages of 81.5°F (27.5°C) and lows of 61°F (16.1°C).

What are the temperatures in Mont Vernon in July?

The high-temperature, in July, in Mont Vernon, is 81.5°F (27.5°C), while the low-temperature averages to 61°F (16.1°C). In July, the average heat index (a.k.a. 'apparent temperature', 'real feel'), which factors the actual air temperature with the relative humidity, is computed to be 86°F (30°C).

What is the average humidity in July in Mont Vernon?

In July, the average relative humidity in Mont Vernon is 75%.

How many days does it rain in July in Mont Vernon?

In Mont Vernon, New Hampshire, in July, it is raining for 14.4 days, with typically 2.24" (57mm) of accumulated precipitation.

When it does not snow in Mont Vernon?

In Mont Vernon, snow does not fall in June through September.

How many hours of daylight does Mont Vernon have in July?

The average day length in July in Mont Vernon is 14h and 58min.

What time are sunrise and sunset in July in Mont Vernon?

In July, on the first day of the month, sunrise is at 5:12 am and sunset at 8:29 pm. On the last day of the month, in Mont Vernon, sunrise is at 5:37 am and sunset at 8:08 pm EDT.

How long on average sun shines in July in Mont Vernon?

In Mont Vernon, the average sunshine duration in July is 10.2h.

When is the highest UV index in Mont Vernon?

The months with the highest UV index in Mont Vernon are July and August, with an average maximum UV index of 6.

How high is the UV index in July in Mont Vernon?

In July, the average daily maximum UV index in Mont Vernon is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to UV radiation.
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 July
Mont Vernon, NH

Average temperature in July - Mont Vernon, NH
  • Average high temperature in July: 81.5°F

The warmest month (with the highest average high temperature) is July (81.5°F).
The month with the lowest average high temperature is January (29.7°F).

  • Average low temperature in July: 61°F

The month with the highest average low temperature is July (61°F).
The coldest month (with the lowest average low temperature) is January (17.1°F).

[Resources]

Average pressure in July
Mont Vernon, NH

Average pressure in July - Mont Vernon, NH
  • Average pressure in July: 29.94"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).

[Resources]

Average wind speed in July
Mont Vernon, NH

Average wind speed in July - Mont Vernon, NH
  • Average wind speed in July: 5.2mph

The windiest month (with the highest average wind speed) is January (8.1mph).
The calmest months (with the lowest average wind speed) are July and August (5.2mph).

[Resources]

Average humidity in July
Mont Vernon, NH

Average humidity in July - Mont Vernon, NH
  • Average humidity in July: 75%

The month with the highest relative humidity is February (82%).
The month with the lowest relative humidity is April (72%).

[Resources]

Average rainfall in July
Mont Vernon, NH

Average rainfall in July - Mont Vernon, NH
  • Average rainfall in July: 2.24"

The wettest month (with the highest rainfall) is October (3.03").
The driest month (with the least rainfall) is September (1.61").

[Resources]

Average rainfall days in July
Mont Vernon, NH

Average rainfall days in July - Mont Vernon, NH
  • Average rainfall days in July: 14.4 days

The month with the highest number of rainy days is May (15.7 days).
The month with the least rainy days is January (6.9 days).

[Resources]

Average snowfall in July
Mont Vernon, NH

Average snowfall in July - Mont Vernon, NH
  • Average snowfall in July: 0"

The month with the highest snowfall is February (6.42").
The months with the least snowfall are June, July, August and September (0").

[Resources]

Average snowfall days in July
Mont Vernon, NH

Average snowfall days in July - Mont Vernon, NH
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is February (9.4 days).
The months with the least snowfall days are June, July, August and September (0 days).

[Resources]

Average daylight in July /
Average sunshine in July
Mont Vernon, NH

Average daylight in July / Average sunshine in July - Mont Vernon, NH
  • Average daylight in July: 15h and 0min

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 July: 10h and 1min

The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).

[Resources]

Average sunshine days in July
Mont Vernon, NH

Average sunshine days in July - Mont Vernon, NH
  • Average sunshine days in July: 15.1 days

The month with the most sunshine days is November (17.5 days).
The month with the least sunshine days is April (13.2 days).

[Resources]

Average UV index in July
Mont Vernon, NH

Average UV index in July - Mont Vernon, NH
  • Average UV index in July: 6

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

[Resources]

Average cloud cover in July
Mont Vernon, NH

Average cloud cover in July - Mont Vernon, NH
  • Average cloud cover in July: 35

The month with the most cloud cover is March (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 33).

[Resources]

Average visibility in July
Mont Vernon, NH

Average visibility in July - Mont Vernon, NH
  • Average visibility in July: 5mi

The months with the highest visibility are April and November (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October and December (5mi).

[Resources]

Mont Vernon, New Hampshire, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location