July weather forecast
Marysville, PA

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Weather in July

July, like June, in Marysville, Pennsylvania, is another warm summer month, with temperature in the range of an average high of 83.8°F (28.8°C) and an average low of 63.5°F (17.5°C).

Temperature

July is the month when Marysville's temperatures reach their peak, with averages of 83.8°F (28.8°C) and lows of 63.5°F (17.5°C).

Heat index

Throughout July, the heat index is evaluated at a tropical 91.4°F (33°C). Ensure additional precautions, heat exhaustion and heat cramps may be expected. Heatstroke could occur from sustained activity.
Know that the heat index computations account for shaded terrains and slight winds. When exposed to the direct sun, the heat index may augment by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', measures the perceived warmth when incorporating the humidity present in the air. This effect tends to be personal, with the weather perception differing among individuals due to variations in body mass, height, and exertion. When in direct sunlight, one should be cautious as it can raise the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Children often fail to understand the importance of rest and rehydration. Thirst is a late manifestation of dehydration - hence, it is crucial to stay hydrated, especially during ongoing physical activities.

Humidity

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

Rainfall

In Marysville, in July, it is raining for 13.8 days, with typically 1.26" (32mm) of accumulated precipitation. Throughout the year, in Marysville, there are 122.3 rainfall days, and 11.73" (298mm) of precipitation is accumulated.

Snowfall

May through October are months without snowfall in Marysville.

Daylight

In Marysville, the average length of the day in July is 14h and 43min.
On the first day of July in Marysville, sunrise is at 5:41 am and sunset at 8:41 pm. On the last day of the month, sunrise is at 6:05 am and sunset at 8:23 pm EDT.

Sunshine

July has the most sunshine of the year in Marysville, with an average of 10.5h of sunshine.

UV index

May through July, with an average maximum UV index of 6, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for the average person.
Note: The UV index of 6 during July translates into the following guidance:
Embrace precautions and observe sun safety norms. Evasion of sunburn is a necessity. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
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Frequently asked questions

What is the warmest month in Marysville?

Marysville, Pennsylvania, experiences its average highest temperatures in July, reaching a peak of 83.8°F (28.8°C) and a minimum of 63.5°F (17.5°C).

How hot is it in Marysville in July?

In Marysville, 83.8°F (28.8°C) is the average high-temperature and 63.5°F (17.5°C) is the average low-temperature during July. The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which represents the influence of relative humidity on air temperature, in July is evaluated at 91.4°F (33°C).

What is the average humidity in July in Marysville?

The average relative humidity in July in Marysville is 76%.

How many days does it rain in July in Marysville?

In Marysville, in July, it is raining for 13.8 days, with typically 1.26" (32mm) of accumulated precipitation.

When it does not snow in Marysville?

In Marysville, Pennsylvania, snow does not fall in May through October.

What is the average length of the day in July in Marysville?

The average day length in July in Marysville is 14h and 43min.

When are sunrise and sunset in July in Marysville?

On the first day of July in Marysville, Pennsylvania, sunrise is at 5:41 am and sunset at 8:41 pm. On the last day of the month, sunrise is at 6:05 am and sunset at 8:23 pm EDT.

What month has the most sunshine in Marysville?

With an average of 10.5h of sunshine, July has the most sunshine of the year.

How many hours of sunshine does Marysville have in July?

In July, the average sunshine duration in Marysville, Pennsylvania, is 10.5h.

When is the highest UV index in Marysville?

May through July, with an average maximum UV index of 6, are months with the highest UV index in Marysville.

What is the UV index reading in July in Marysville?

In July, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes 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
Marysville, PA

Average temperature in July - Marysville, PA
  • Average high temperature in July: 83.8°F

The warmest month (with the highest average high temperature) is July (83.8°F).
The month with the lowest average high temperature is January (35.1°F).

  • Average low temperature in July: 63.5°F

The month with the highest average low temperature is July (63.5°F).
The coldest month (with the lowest average low temperature) is January (22.1°F).

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Average pressure in July
Marysville, PA

Average pressure in July - Marysville, PA
  • Average pressure in July: 29.97"Hg

The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

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Average wind speed in July
Marysville, PA

Average wind speed in July - Marysville, PA
  • Average wind speed in July: 4.8mph

The windiest month (with the highest average wind speed) is March (8.2mph).
The calmest months (with the lowest average wind speed) are July and August (4.8mph).

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Average humidity in July
Marysville, PA

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

The month with the highest relative humidity is February (80%).
The months with the lowest relative humidity are March and April (75%).

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Average rainfall in July
Marysville, PA

Average rainfall in July - Marysville, PA
  • Average rainfall in July: 1.26"

The wettest month (with the highest rainfall) is August (1.3").
The driest months (with the least rainfall) are January and February (0.71").

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Average rainfall days in July
Marysville, PA

Average rainfall days in July - Marysville, PA
  • Average rainfall days in July: 13.8 days

The month with the highest number of rainy days is May (13.9 days).
The month with the least rainy days is January (5.7 days).

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Average snowfall in July
Marysville, PA

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

The month with the highest snowfall is February (1.3").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in July
Marysville, PA

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

The month with the highest number of snowfall days is January (6.3 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

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

Average daylight in July / Average sunshine in July - Marysville, 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 3min

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

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Average sunshine days in July
Marysville, PA

Average sunshine days in July - Marysville, PA
  • Average sunshine days in July: 14.1 days

The month with the most sunshine days is November (21.8 days).
The month with the least sunshine days is July (14.1 days).

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Average UV index in July
Marysville, PA

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

The months with the highest UV index are May, 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
Marysville, PA

Average cloud cover in July - Marysville, PA
  • Average cloud cover in July: 31

The months with the most cloud cover are February and December (Cloud cover 50).
The month with the least cloud cover is July (Cloud cover 31).

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Average visibility in July
Marysville, PA

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

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

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Marysville, Pennsylvania, USA

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