July weather forecast
Tonawanda, NY

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Weather in July

July, the same as June, is another warm summer month in Tonawanda, New York, with an average temperature ranging between min 63.1°F (17.3°C) and max 79.5°F (26.4°C).

Temperature

July stands out as Tonawanda's warmest month, with an average high-temperature of 79.5°F (26.4°C) and a low-temperature of 63.1°F (17.3°C).

Humidity

July through September, with an average relative humidity of 74%, are the least humid months in Tonawanda.

Rainfall

In Tonawanda, in July, it is raining for 17.3 days, with typically 2.72" (69mm) of accumulated precipitation. In Tonawanda, during the entire year, the rain falls for 169.2 days and collects up to 28.15" (715mm) of precipitation.

Snowfall

June through September are months without snowfall in Tonawanda.

Ocean temperature

In Tonawanda, in July, the average water temperature is 71.2°F (21.8°C).
Note: Swimming in water at 71.2°F (21.8°C) is not a pleasing experience for the majority. As the temperature descends from 69.8°F (21°C) to 59°F (15°C), controlling breathing becomes increasingly hard.

Daylight

In July, the average length of the day in Tonawanda is 14h and 59min.
On the first day of the month, sunrise is at 5:40 am and sunset at 8:58 pm. On the last day of July, sunrise is at 6:06 am and sunset at 8:37 pm EDT.

Sunshine

July has the most sunshine of the year, with an average of 10.3h of sunshine.

UV index

With an average maximum UV index of 6, July is the month with the highest UV index in Tonawanda. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for average individuals.
Note: A maximum high daily UV index of 6 during July translates into the following directions:
Beware of overexposure. Fair-skinned individuals risk burning in less than 20 minutes. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Caution! The Sun's UV intensity grows with reflections off sand and water.
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the hottest time of year in Tonawanda?

In Tonawanda, temperatures reach their average annual highs in July, measuring 79.5°F (26.4°C) and a minimum average of 63.1°F (17.3°C).

What is the temperature in July in Tonawanda?

In July, the average high-temperature and low-temperature in Tonawanda, New York, are 79.5°F (26.4°C) and 63.1°F (17.3°C) respectively.

What are the least humid months in Tonawanda?

The months with the lowest humidity in Tonawanda, New York, are July through September, with an average relative humidity of 74%.

What is the average humidity in July in Tonawanda?

In July, the average relative humidity in Tonawanda, New York, is 74%.

How many days does it rain in July in Tonawanda?

In Tonawanda, New York, in July, during 17.3 rainfall days, 2.72" (69mm) of precipitation is typically accumulated.

When it does not snow in Tonawanda?

June through September are months without snowfall in Tonawanda, New York.

What is the ocean temperature in July in Tonawanda?

In Tonawanda, New York, in July, the average water temperature is 71.2°F (21.8°C). For most, swimming in 71.2°F (21.8°C) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 69.8°F (21°C) to 59°F (15°C).

How many hours of daylight does Tonawanda have in July?

In Tonawanda, New York, the average day length in July is 14h and 59min.

When are sunrise and sunset in July in Tonawanda?

On the first day of July in Tonawanda, New York, sunrise is at 5:40 am and sunset at 8:58 pm. On the last day of the month, sunrise is at 6:06 am and sunset at 8:37 pm EDT.

What month has the most sunshine in Tonawanda?

The month with the most sunshine is July, with an average of 10.3h of sunshine.

How long on average sun shines in July in Tonawanda?

The average sunshine duration in July in Tonawanda is 10.3h.

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

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

What is the UV index intensity in July in Tonawanda?

The average daily maximum UV index in July in Tonawanda is 6. A UV Index of 6 to 7 symbolizes a high health risk 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
Tonawanda, NY

Average temperature in July - Tonawanda, NY
  • Average high temperature in July: 79.5°F

The warmest month (with the highest average high temperature) is July (79.5°F).
The month with the lowest average high temperature is January (29.3°F).

  • Average low temperature in July: 63.1°F

The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is January (19.4°F).

Average pressure in July
Tonawanda, NY

Average pressure in July - Tonawanda, 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
Tonawanda, NY

Average wind speed in July - Tonawanda, NY
  • Average wind speed in July: 6.7mph

The windiest month (with the highest average wind speed) is January (11mph).
The calmest month (with the lowest average wind speed) is July (6.7mph).

Average humidity in July
Tonawanda, NY

Average humidity in July - Tonawanda, NY
  • Average humidity in July: 74%

The months with the highest relative humidity are January and February (85%).
The months with the lowest relative humidity are July, August and September (74%).

Average rainfall in July
Tonawanda, NY

Average rainfall in July - Tonawanda, NY
  • Average rainfall in July: 2.72"

The wettest month (with the highest rainfall) is May (2.87").
The driest month (with the least rainfall) is September (1.81").

Average rainfall days in July
Tonawanda, NY

Average rainfall days in July - Tonawanda, NY
  • Average rainfall days in July: 17.3 days

The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is February (7.6 days).

Average snowfall in July
Tonawanda, NY

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

The month with the highest snowfall is February (7.64").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in July
Tonawanda, NY

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

The month with the highest number of snowfall days is January (19 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average sea temperature in July
Tonawanda, NY

Average sea temperature in July - Tonawanda, NY
  • Average sea temperature in July: 71.1°F

The best month for swimming (with the highest average sea temperature) is August (72.9°F).
The coldest month (with the lowest average sea temperature) is March (35.7°F).

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

Average daylight in July / Average sunshine in July - Tonawanda, 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 2min

The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 2h and 18min).

Average sunshine days in July
Tonawanda, NY

Average sunshine days in July - Tonawanda, NY
  • Average sunshine days in July: 11.3 days

The month with the most sunshine days is September (12.5 days).
The month with the least sunshine days is January (6.3 days).

Average UV index in July
Tonawanda, NY

Average UV index in July - Tonawanda, 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, February and December (UV index 1).

Average cloud cover in July
Tonawanda, NY

Average cloud cover in July - Tonawanda, NY
  • Average cloud cover in July: 32

The month with the most cloud cover is January (Cloud cover 77).
The month with the least cloud cover is August (Cloud cover 30).

Average visibility in July
Tonawanda, NY

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

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

Tonawanda, New York, USA

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