July weather forecast
Marion, NY

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Weather in July

July is a moderately hot summer month in Marion, New York, with an average temperature varying between 78.4°F (25.8°C) and 62.2°F (16.8°C).

Temperature

The warmest period is July, when temperatures fluctuate between an average high of 78.4°F (25.8°C) and a low of 62.2°F (16.8°C).

Humidity

The average relative humidity in July is 78%.

Rainfall

In Marion, in July, during 11.6 rainfall days, 0.75" (19mm) of precipitation is typically accumulated. In Marion, during the entire year, the rain falls for 115.8 days and collects up to 8.43" (214mm) of precipitation.

Snowfall

In Marion, New York, snow does not fall in June through September.

Daylight

In Marion, the average length of the day in July is 15h and 0min.
On the first day of the month, sunrise is at 5:33 am and sunset at 8:52 pm. On the last day of July, in Marion, sunrise is at 5:59 am and sunset at 8:31 pm EDT.

Sunshine

July has the most sunshine of the year in Marion, with an average of 10.6h of sunshine.

UV index

With an average maximum UV index of 6, July is the month with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: An average maximum UV index of 6 in July leads to these recommendations:
Incorporate safeguards and honour sun safety principles. Protection from skin and eye damage is obligatory. It's important to stay in the shade and limit exposure to the sun from 10 a.m. to 4 p.m., when UV radiation is most intense, although remember that shade structures may not provide full sun protection. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What month is the hottest in Marion?

July is the warmest month, exhibiting average temperatures of 78.4°F (25.8°C) at the peak and 62.2°F (16.8°C) at the base.

What is the usual temperature for Marion in July?

In Marion, in July, the average high-temperature is 78.4°F (25.8°C), and the average low-temperature is 62.2°F (16.8°C).

What is the average humidity in July in Marion?

In Marion, New York, the average relative humidity in July is 78%.

How much does it rain in Marion in July?

In July, in Marion, the rain falls for 11.6 days. Throughout July, 0.75" (19mm) of precipitation is accumulated.

When it does not snow in Marion?

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

How many hours of daylight does Marion have in July?

In Marion, New York, the average day length in July is 15h and 0min.

When are sunrise and sunset in July in Marion?

On the first day of July, sunrise is at 5:33 am and sunset at 8:52 pm. On the last day of the month, sunrise is at 5:59 am and sunset at 8:31 pm EDT.

What month has the most sunshine in Marion?

July has the most sunshine of the year in Marion, New York, with an average of 10.6h of sunshine.

How long on average sun shines in July in Marion?

In Marion, the average sunshine duration in July is 10.6h.

When is the highest UV index in Marion?

The month with the highest UV index in Marion, New York, is July, with an average maximum UV index of 6.

How high is the UV index in July in Marion?

In Marion, New York, the average daily maximum UV index in July is 6. A UV Index reading of 6 to 7 represents a high hazard to health 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
Marion, NY

Average temperature in July - Marion, NY
  • Average high temperature in July: 78.4°F

The warmest month (with the highest average high temperature) is July (78.4°F).
The month with the lowest average high temperature is January (29.7°F).

  • Average low temperature in July: 62.2°F

The month with the highest average low temperature is July (62.2°F).
The coldest month (with the lowest average low temperature) is January (19.6°F).

Average pressure in July
Marion, NY

Average pressure in July - Marion, NY
  • Average pressure in July: 29.95"Hg

The month with the highest atmospheric pressure is November (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

Average wind speed in July
Marion, NY

Average wind speed in July - Marion, NY
  • Average wind speed in July: 6.6mph

The windiest months (with the highest average wind speed) are January and February (11.1mph).
The calmest month (with the lowest average wind speed) is July (6.6mph).

Average humidity in July
Marion, NY

Average humidity in July - Marion, NY
  • Average humidity in July: 78%

The month with the highest relative humidity is February (85%).
The months with the lowest relative humidity are April, August and September (77%).

Average rainfall in July
Marion, NY

Average rainfall in July - Marion, NY
  • Average rainfall in July: 0.75"

The wettest month (with the highest rainfall) is October (0.98").
The driest month (with the least rainfall) is September (0.47").

Average rainfall days in July
Marion, NY

Average rainfall days in July - Marion, NY
  • Average rainfall days in July: 11.6 days

The months with the highest number of rainy days are May and August (11.8 days).
The month with the least rainy days is February (5.6 days).

Average snowfall in July
Marion, NY

Average snowfall in July - Marion, NY
  • Average snowfall in July: 0"

The month with the highest snowfall is February (1.54").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in July
Marion, NY

Average snowfall days in July - Marion, NY
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (13.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in July /
Average sunshine in July
Marion, NY

Average daylight in July / Average sunshine in July - Marion, NY
  • 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 4min

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 2h and 42min).

Average sunshine days in July
Marion, NY

Average sunshine days in July - Marion, NY
  • Average sunshine days in July: 15.5 days

The month with the most sunshine days is September (17.7 days).
The month with the least sunshine days is February (13.4 days).

Average UV index in July
Marion, NY

Average UV index in July - Marion, NY
  • Average UV index in July: 6

The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).

Average cloud cover in July
Marion, NY

Average cloud cover in July - Marion, NY
  • Average cloud cover in July: 29

The month with the most cloud cover is January (Cloud cover 73).
The months with the least cloud cover are July and August (Cloud cover 29).

Average visibility in July
Marion, NY

Average visibility in July - Marion, NY
  • Average visibility in July: 6mi

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

Marion, New York, USA

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