July weather forecast
Marlin, PA

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Weather in July

July, like June, in Marlin, Pennsylvania, is a moderately hot summer month, with an average temperature fluctuating between 81.3°F (27.4°C) and 61.7°F (16.5°C).

Temperature

The month of July, characterized by an average high of 81.3°F (27.4°C) and a low of 61.7°F (16.5°C), is recognized as the warmest.

Heat index

In July, the heat index is appraised at a hot 87.8°F (31°C). With prolonged exposure and constant activity, one might feel exhausted and experience heat cramps.
It is worth noting that heat index values are gauged for conditions in the shade and light breezes. Uninterrupted exposure to the sun may boost the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is an aggregate value of air's warmth and moisture to show the human-felt temperature. The influence of weather is personal, with varied individuals experiencing it differently due to differences in body mass, stature, and physical exertion levels. Awareness is key; direct sunlight can enhance the weather's impact, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Young individuals are generally in more danger than adults due to their lower capacity to sweat. Moreover, their large skin surface in relation to their small bodies and the increased heat generation from their activities makes them more vulnerable.

Humidity

The average relative humidity in July is 79%.

Rainfall

In Marlin, during July, the rain falls for 16.9 days and regularly aggregates up to 2.83" (72mm) of precipitation. In Marlin, during the entire year, the rain falls for 146 days and collects up to 26.42" (671mm) of precipitation.

Snowfall

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

Daylight

In July, the average length of the day in Marlin is 14h and 45min.
On the first day of the month, sunrise is at 5:38 am and sunset at 8:39 pm. On the last day of July, sunrise is at 6:01 am and sunset at 8:21 pm EDT.

Sunshine

The month with the most sunshine is July, with an average of 10.5h of sunshine.

UV index

June and July, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for average individuals.
Note: In July, a daily UV index of 6 turns into the following recommendations:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.
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Frequently asked questions

What are the warmest months in Marlin?

July, on average, is the warmest month, registering a high temperature of 81.3°F (27.4°C) and a low of 61.7°F (16.5°C).

What are the temperatures in Marlin in July?

In July, the average high-temperature and low-temperature in Marlin, Pennsylvania, are 81.3°F (27.4°C) and 61.7°F (16.5°C) respectively. The average heat index (a.k.a. 'real feel', 'felt air temperature'), which combines relative humidity and air temperature, in July is appraised at 87.8°F (31°C).

What is the average humidity in July in Marlin?

In Marlin, the average relative humidity in July is 79%.

How much does it rain in Marlin in July?

In Marlin, in July, it is raining for 16.9 days, with typically 2.83" (72mm) of accumulated precipitation.

When it does not snow in Marlin?

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

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

The average day length in July in Marlin, Pennsylvania, is 14h and 45min.

What time are sunrise and sunset in July in Marlin?

On the first day of July, sunrise is at 5:38 am and sunset at 8:39 pm. On the last day of the month, sunrise is at 6:01 am and sunset at 8:21 pm EDT.

What month has the most sunshine in Marlin?

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

How many hours of sunshine does Marlin have in July?

The average sunshine duration in July is 10.5h.

When is the highest UV index in Marlin?

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

How high is the UV index in July in Marlin?

In July, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents 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
Marlin, PA

Average temperature in July - Marlin, PA
  • Average high temperature in July: 81.3°F

The warmest month (with the highest average high temperature) is July (81.3°F).
The month with the lowest average high temperature is January (32.7°F).

  • Average low temperature in July: 61.7°F

The month with the highest average low temperature is July (61.7°F).
The coldest month (with the lowest average low temperature) is January (20.1°F).

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Average pressure in July
Marlin, PA

Average pressure in July - Marlin, 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 (29.94"Hg).

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Average wind speed in July
Marlin, PA

Average wind speed in July - Marlin, PA
  • Average wind speed in July: 4.9mph

The windiest month (with the highest average wind speed) is March (8.5mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).

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Average humidity in July
Marlin, PA

Average humidity in July - Marlin, PA
  • Average humidity in July: 79%

The month with the highest relative humidity is February (82%).
The month with the lowest relative humidity is April (77%).

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Average rainfall in July
Marlin, PA

Average rainfall in July - Marlin, PA
  • Average rainfall in July: 2.83"

The wettest month (with the highest rainfall) is May (3.07").
The driest month (with the least rainfall) is February (1.69").

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Average rainfall days in July
Marlin, PA

Average rainfall days in July - Marlin, PA
  • Average rainfall days in July: 16.9 days

The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is January (5.7 days).

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Average snowfall in July
Marlin, PA

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

The month with the highest snowfall is March (3.86").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in July
Marlin, PA

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

The month with the highest number of snowfall days is February (6.4 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
Marlin, PA

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

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

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Average sunshine days in July
Marlin, PA

Average sunshine days in July - Marlin, PA
  • Average sunshine days in July: 11.6 days

The month with the most sunshine days is November (20.5 days).
The month with the least sunshine days is May (10.8 days).

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Average UV index in July
Marlin, PA

Average UV index in July - Marlin, 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
Marlin, PA

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

The months with the most cloud cover are February and December (Cloud cover 53).
The month with the least cloud cover is July (Cloud cover 32).

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Average visibility in July
Marlin, PA

Average visibility in July - Marlin, PA
  • Average visibility in July: 5mi

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

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Marlin, Pennsylvania, USA

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