July weather forecast
Hornell, NY

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Weather in July

July in Hornell, New York, is a moderately hot summer month, with temperature in the range of an average high of 78.4°F (25.8°C) and an average low of 57°F (13.9°C).

Temperature

With average high and low temperatures of 78.4°F (25.8°C) and 57°F (13.9°C) respectively, July is Hornell's warmest month.

Humidity

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

Rainfall

In Hornell, New York, in July, during 17.8 rainfall days, 2.36" (60mm) of precipitation is typically accumulated. Throughout the year, there are 153.6 rainfall days, and 22.48" (571mm) of precipitation is accumulated.

Snowfall

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

Daylight

In July, the average length of the day in Hornell, New York, is 14h and 55min.
On the first day of the month, sunrise is at 5:38 am and sunset at 8:51 pm. On the last day of July, in Hornell, sunrise is at 6:03 am and sunset at 8:30 pm EDT.

Sunshine

With an average of 9.9h of sunshine, July has the most sunshine of the year in Hornell.

UV index

The months with the highest UV index in Hornell are May through August, with an average maximum UV index of 5. A UV Index of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The UV index of 5 in July translates into these instructions:
Make use of precautions - Suggestions to resist sunburn are communicated. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. Opt for tightly woven and loose clothing to enhance protection from the Sun.
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What part of the year is the hottest in Hornell?

In Hornell, the peak average temperatures are observed in July, with a high of 78.4°F (25.8°C) and a low of 57°F (13.9°C).

What are July temperatures in Hornell?

The average high-temperature and low-temperature in Hornell, New York, during July are 78.4°F (25.8°C) and 57°F (13.9°C) respectively.

What is the average humidity in July in Hornell?

In July, the average relative humidity is 79%.

How many days does it rain in July in Hornell?

In Hornell, in July, it is raining for 17.8 days, with typically 2.36" (60mm) of accumulated precipitation.

When it does not snow in Hornell?

June through September are months without snowfall in Hornell.

How many hours of daylight does Hornell have in July?

The average day length in July in Hornell, New York, is 14h and 55min.

When is the sunrise / sunset in July in Hornell?

On the first day of July in Hornell, New York, sunrise is at 5:38 am and sunset at 8:51 pm. On the last day of the month, sunrise is at 6:03 am and sunset at 8:30 pm EDT.

What month has the most sunshine in Hornell?

July has the most sunshine of the year in Hornell, with an average of 9.9h of sunshine.

How many hours of sunshine does Hornell have in July?

In Hornell, the average sunshine duration in July is 9.9h.

When is the highest UV index in Hornell?

The months with the highest UV index in Hornell are May through August, with an average maximum UV index of 5.

How high is the UV index in July in Hornell?

In July, the average daily maximum UV index in Hornell, New York, is 5. A UV Index reading of 3 to 5 represents a moderate vulnerability from exposure to the Sun's 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
Hornell, NY

Average temperature in July - Hornell, 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 (27.9°F).

  • Average low temperature in July: 57°F

The month with the highest average low temperature is July (57°F).
The coldest month (with the lowest average low temperature) is January (16°F).

Average pressure in July
Hornell, NY

Average pressure in July - Hornell, NY
  • 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).

Average wind speed in July
Hornell, NY

Average wind speed in July - Hornell, NY
  • Average wind speed in July: 6.2mph

The windiest month (with the highest average wind speed) is January (10.3mph).
The calmest months (with the lowest average wind speed) are July and August (6.2mph).

Average humidity in July
Hornell, NY

Average humidity in July - Hornell, NY
  • Average humidity in July: 79%

The month with the highest relative humidity is February (87%).
The month with the lowest relative humidity is May (78%).

Average rainfall in July
Hornell, NY

Average rainfall in July - Hornell, NY
  • Average rainfall in July: 2.36"

The wettest month (with the highest rainfall) is October (2.52").
The driest month (with the least rainfall) is January (1.26").

Average rainfall days in July
Hornell, NY

Average rainfall days in July - Hornell, NY
  • Average rainfall days in July: 17.8 days

The month with the highest number of rainy days is May (17.9 days).
The month with the least rainy days is February (6.3 days).

Average snowfall in July
Hornell, NY

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

The month with the highest snowfall is February (6.54").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in July
Hornell, NY

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

The month with the highest number of snowfall days is January (16.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in July / Average sunshine in July - Hornell, NY
  • Average daylight in July: 14h and 5min

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 6min).

  • Average sunshine in July: 9h and 5min

The month with the most sunshine is July (Average sunshine: 9h and 54min).
The months with the least sunshine are January, February and December (Average sunshine: 2h and 48min).

Average sunshine days in July
Hornell, NY

Average sunshine days in July - Hornell, NY
  • Average sunshine days in July: 11.1 days

The month with the most sunshine days is September (14.9 days).
The month with the least sunshine days is February (9 days).

Average UV index in July
Hornell, NY

Average UV index in July - Hornell, NY
  • Average UV index in July: 5

The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, February and December (UV index 1).

Average cloud cover in July
Hornell, NY

Average cloud cover in July - Hornell, NY
  • Average cloud cover in July: 39

The month with the most cloud cover is January (Cloud cover 75).
The months with the least cloud cover are July and August (Cloud cover 39).

Average visibility in July
Hornell, NY

Average visibility in July - Hornell, NY
  • Average visibility in July: 5mi

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

Hornell, New York, USA

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