July weather forecast
Northampton, PA

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Weather in July

July, like June, in Northampton, Pennsylvania, is another warm summer month, with an average temperature ranging between max 83.3°F (28.5°C) and min 63.3°F (17.4°C).

Temperature

July is the warmest month of the year, registering average temperatures as high as 83.3°F (28.5°C) and as low as 63.3°F (17.4°C).

Heat index

The average heat index in July is appraised at a hot 91.4°F (33°C). Take more preventive steps, risk of heat exhaustion and heat cramps is elevated. Long activity may culminate in heatstroke.
Consider that heat index readings are for situations in the shade and light wind. Heat index values might soar by up to 15 Fahrenheit (8 Celsius) degrees with exposure to direct sunshine.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is a value derived by merging air temperature with the humidity to convey how the climate feels. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. In the direct sunlight, the weather's impact can be amplified, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Kids are usually more vulnerable than adults, given their lesser sweating ability. Along with their larger skin surface relative to their small stature and the excess heat due to their activity, their risk is amplified.

Humidity

The months with the lowest humidity in Northampton are April and July, with an average relative humidity of 76%.

Rainfall

The month with the most rainfall is July, when the rain falls for 16.3 days and typically aggregates up to 3.19" (81mm) of precipitation.

Snowfall

June through September are months without snowfall.

Daylight

The average length of the day in July in Northampton is 14h and 45min.
On the first day of July, sunrise is at 5:35 am and sunset at 8:37 pm. On the last day of the month, sunrise is at 5:58 am and sunset at 8:18 pm EDT.

Sunshine

The month with the most sunshine is July, with an average of 10.4h of sunshine.

UV index

The months with the highest UV index are June and July, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for the average person.
Note: The maximum UV index of 6 during July translates into these guidelines:
Avert overexposure. Light-skinned people might experience burning in less than 20 minutes. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.
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Frequently asked questions

What are the warmest months in Northampton?

July proves to be the warmest month in Northampton, Pennsylvania, recording an average peak temperature of 83.3°F (28.5°C) and a minimum temperature of 63.3°F (17.4°C).

How hot does it get in Northampton in July?

In July, the average high-temperature and low-temperature in Northampton, Pennsylvania, are 83.3°F (28.5°C) and 63.3°F (17.4°C) respectively. The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which takes the relative humidity and factors it into the air temperature reading, in July is appraised at 91.4°F (33°C).

What is the least humid month in Northampton?

The months with the lowest humidity in Northampton are April and July, with an average relative humidity of 76%.

What is the average humidity in July in Northampton?

In July, the average relative humidity in Northampton is 76%.

What is the wettest month in Northampton?

July is the month with the most rainfall in Northampton, Pennsylvania. Rain falls for 16.3 days and accumulates 3.19" (81mm) of precipitation.

How many days does it rain in July in Northampton?

In Northampton, in July, during 16.3 rainfall days, 3.19" (81mm) of precipitation is typically accumulated.

When it does not snow in Northampton?

June through September are months without snowfall.

How many hours of daylight does Northampton have in July?

In Northampton, Pennsylvania, the average day length in July is 14h and 45min.

When is the sunrise / sunset in July in Northampton?

In July, on the first day of the month, sunrise is at 5:35 am and sunset at 8:37 pm. On the last day of the month, in Northampton, Pennsylvania, sunrise is at 5:58 am and sunset at 8:18 pm EDT.

What month has the most sunshine in Northampton?

July has the most sunshine of the year in Northampton, Pennsylvania, with an average of 10.4h of sunshine.

How many hours of sunshine does Northampton have in July?

In Northampton, the average sunshine duration in July is 10.4h.

When is the highest UV index in Northampton?

June and July, with an average maximum UV index of 6, are months with the highest UV index in Northampton, Pennsylvania.

What is the UV index reading in July in Northampton?

In Northampton, Pennsylvania, the average daily maximum UV index in July is 6. A UV Index reading of 6 to 7 represents a high health risk from 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 July
Northampton, PA

Average temperature in July - Northampton, PA
  • Average high temperature in July: 83.3°F

The warmest month (with the highest average high temperature) is July (83.3°F).
The month with the lowest average high temperature is January (33.8°F).

  • Average low temperature in July: 63.3°F

The month with the highest average low temperature is July (63.3°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).

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Average pressure in July
Northampton, PA

Average pressure in July - Northampton, PA
  • Average pressure in July: 29.96"Hg

The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

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Average wind speed in July
Northampton, PA

Average wind speed in July - Northampton, PA
  • Average wind speed in July: 5.2mph

The windiest months (with the highest average wind speed) are January and March (8.1mph).
The calmest month (with the lowest average wind speed) is August (5mph).

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Average humidity in July
Northampton, PA

Average humidity in July - Northampton, PA
  • Average humidity in July: 76%

The month with the highest relative humidity is February (81%).
The months with the lowest relative humidity are April and July (76%).

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Average rainfall in July
Northampton, PA

Average rainfall in July - Northampton, PA
  • Average rainfall in July: 3.19"

The wettest month (with the highest rainfall) is July (3.19").
The driest month (with the least rainfall) is September (1.93").

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Average rainfall days in July
Northampton, PA

Average rainfall days in July - Northampton, PA
  • Average rainfall days in July: 16.3 days

The month with the highest number of rainy days is May (17.2 days).
The month with the least rainy days is January (9.9 days).

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Average snowfall in July
Northampton, PA

Average snowfall in July - Northampton, PA
  • Average snowfall in July: 0"

The month with the highest snowfall is March (4.88").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in July
Northampton, PA

Average snowfall days in July - Northampton, PA
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is February (9.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in July /
Average sunshine in July
Northampton, PA

Average daylight in July / Average sunshine in July - Northampton, PA
  • Average daylight in July: 14h and 4min

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in July: 10h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).

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Average sunshine days in July
Northampton, PA

Average sunshine days in July - Northampton, PA
  • Average sunshine days in July: 12.4 days

The month with the most sunshine days is November (17.3 days).
The month with the least sunshine days is February (11.7 days).

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Average UV index in July
Northampton, PA

Average UV index in July - Northampton, PA
  • Average UV index in July: 6

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

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Average cloud cover in July
Northampton, PA

Average cloud cover in July - Northampton, PA
  • Average cloud cover in July: 33

The month with the most cloud cover is February (Cloud cover 52).
The month with the least cloud cover is July (Cloud cover 33).

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Average visibility in July
Northampton, PA

Average visibility in July - Northampton, PA
  • 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).

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Northampton, Pennsylvania, USA

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