July weather forecast
Morrisville, PA

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Weather in July

July, like June, in Morrisville, Pennsylvania, is another warm summer month, with an average temperature varying between 67.3°F (19.6°C) and 85.1°F (29.5°C).

Temperature

Morrisville's July weather, with an average high temperature of 85.1°F (29.5°C) and an average low temperature of 67.3°F (19.6°C), tends to be the warmest of the year.

Heat index

In July, the heat index is calculated to be a torrid 95°F (35°C). Exercise enhanced safety steps, heat cramps and heat exhaustion are probable. Heatstroke could be a result of sustained activity.
Be aware that heat index ratings are designed for shaded locations and minor breezes. The heat index values could be amplified by up to 15 Fahrenheit (8 Celsius) degrees in direct sunlight.
Note: The heat index, also known as 'feels like' or 'real feel', is the result of factoring in humidity to the air temperature, indicating perceived warmth. An individual's temperature experience can be influenced by extra factors, including metabolic differences, activity levels, and clothing. With direct sunlight, be aware that it might enhance the heat sensation, raising the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Youngsters are usually more at risk than adults, considering they sweat less. Additionally, their high skin surface area compared to their little bodies and their high heat production due to activity increases their risk.
When the body gets too warm, it perspires, leading to sweat evaporation which cools it down. When relative humidity is heightened, it slows the rate of evaporation, thereby decreasing the body's ability to shed heat and creating a sensation of overheating. Overheating and dehydration threats arise when heat gain goes beyond what the body can comfortably shed.

Humidity

The average relative humidity in July in Morrisville, Pennsylvania, is 74%.

Rainfall

July is the month with the most rainfall. Rain falls for 18.5 days and accumulates 3.74" (95mm) of precipitation.

Snowfall

June through September are months without snowfall.

Daylight

The average length of the day in July is 14h and 42min.
On the first day of July in Morrisville, sunrise is at 5:33 am and sunset at 8:32 pm. On the last day of the month, sunrise is at 5:56 am and sunset at 8:14 pm EDT.

Sunshine

The month with the most sunshine is July, with an average of 10.6h of sunshine.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: The maximum daily UV index of 6 during July translates into the following directions:
Avert overexposure. Light-skinned people might experience burning in less than 20 minutes. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. Opt for tightly woven and loose clothing to enhance protection from the Sun.
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Frequently asked questions

What are the warmest months in Morrisville?

Morrisville's temperatures tend to reach their peak averages in July, with a high of 85.1°F (29.5°C) and a low of 67.3°F (19.6°C).

How hot is it in Morrisville in July?

The high-temperature in Morrisville during July is 85.1°F (29.5°C) and the low-temperature is 67.3°F (19.6°C). The average heat index (a.k.a. 'feels like', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, in July is calculated to be 95°F (35°C).

What is the average humidity in July in Morrisville?

In Morrisville, the average relative humidity in July is 74%.

What is the wettest month in Morrisville?

The month with the most rainfall in Morrisville is July, when the rain falls for 18.5 days and typically aggregates up to 3.74" (95mm) of precipitation.

How many days does it rain in July in Morrisville?

In Morrisville, in July, it is raining for 18.5 days, with typically 3.74" (95mm) of accumulated precipitation.

When it does not snow in Morrisville?

In Morrisville, Pennsylvania, snow does not fall in June through September.

How many hours of daylight does Morrisville have in July?

The average day length in July in Morrisville, Pennsylvania, is 14h and 42min.

What time are sunrise and sunset in July in Morrisville?

In July, on the first day of the month, sunrise is at 5:33 am and sunset at 8:32 pm. On the last day of the month, in Morrisville, Pennsylvania, sunrise is at 5:56 am and sunset at 8:14 pm EDT.

What month has the most sunshine in Morrisville?

The month with the most sunshine in Morrisville is July, with an average of 10.6h of sunshine.

How many hours of sunshine does Morrisville have in July?

In July, the average sunshine duration is 10.6h.

What is the month with the highest UV index in Morrisville?

The months with the highest UV index in Morrisville are May through August, with an average maximum UV index of 6.

What is the UV index reading in July in Morrisville?

In Morrisville, the average daily maximum UV index in July is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability 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
Morrisville, PA

Average temperature in July - Morrisville, PA
  • Average high temperature in July: 85.1°F

The warmest month (with the highest average high temperature) is July (85.1°F).
The month with the lowest average high temperature is January (36.9°F).

  • Average low temperature in July: 67.3°F

The month with the highest average low temperature is July (67.3°F).
The coldest month (with the lowest average low temperature) is January (24.8°F).

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Average pressure in July
Morrisville, PA

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

The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in July
Morrisville, PA

Average wind speed in July - Morrisville, PA
  • Average wind speed in July: 5.5mph

The windiest month (with the highest average wind speed) is March (8.6mph).
The calmest month (with the lowest average wind speed) is August (5.4mph).

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Average humidity in July
Morrisville, PA

Average humidity in July - Morrisville, PA
  • Average humidity in July: 74%

The months with the highest relative humidity are February and October (78%).
The month with the lowest relative humidity is April (72%).

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Average rainfall in July
Morrisville, PA

Average rainfall in July - Morrisville, PA
  • Average rainfall in July: 3.74"

The wettest month (with the highest rainfall) is July (3.74").
The driest month (with the least rainfall) is January (1.85").

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Average rainfall days in July
Morrisville, PA

Average rainfall days in July - Morrisville, PA
  • Average rainfall days in July: 18.5 days

The month with the highest number of rainy days is July (18.5 days).
The month with the least rainy days is January (7.9 days).

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Average snowfall in July
Morrisville, PA

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

The month with the highest snowfall is March (2.72").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in July
Morrisville, PA

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

The month with the highest number of snowfall days is January (4.8 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
Morrisville, PA

Average daylight in July / Average sunshine in July - Morrisville, 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 24min).

  • Average sunshine in July: 10h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).

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Average sunshine days in July
Morrisville, PA

Average sunshine days in July - Morrisville, PA
  • Average sunshine days in July: 9.3 days

The month with the most sunshine days is November (20.6 days).
The month with the least sunshine days is July (9.3 days).

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Average UV index in July
Morrisville, PA

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

The months with the highest UV index are May, June, July and August (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
Morrisville, PA

Average cloud cover in July - Morrisville, PA
  • Average cloud cover in July: 32

The months with the most cloud cover are February, March and December (Cloud cover 47).
The months with the least cloud cover are July and August (Cloud cover 32).

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Average visibility in July
Morrisville, PA

Average visibility in July - Morrisville, PA
  • Average visibility in July: 6mi

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

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Morrisville, Pennsylvania, USA

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