July weather forecast
Syracuse, OH

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Weather in July

July is a hot summer month in Syracuse, Ohio, with an average temperature fluctuating between 64.2°F (17.9°C) and 86.5°F (30.3°C).

Temperature

Temperature readings reach their annual highs in July, averaging 86.5°F (30.3°C) and a minimum average of 64.2°F (17.9°C).

Heat index

July's mean heat index is estimated at a very hot 98.6°F (37°C). Exercise special caution, heat exhaustion and heat cramps are probable. Prolonged activity may induce heatstroke.
In reference to the heat index, it's for places in shade and with a slight wind. A rise in the heat index by 15 Fahrenheit (8 Celsius) degrees may result from direct sunlight exposure.
Note: The heat index, also known as 'real feel' or 'feels like', determines the feeling of heat when you account for the relative humidity. One's weather perception can be influenced by a range of factors including metabolic differences, being pregnant, and their level of physical activity. Being aware that direct sunlight can impact the felt heat might mean an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Young ones regularly neglect the requirement for rest and fluid replenishment. Thirst is a late stage of dehydration - so, it is necessary to keep hydrated, particularly during extended periods of physical exertion.
The body's inherent cooling system operates through perspiration, wherein evaporating sweat offsets excessive heat. When relative humidity is at high levels, the evaporation rate lessens, causing the body to keep more heat than it would in less humid conditions. Heat-related complications, like dehydration, can manifest if the body's heat gain exceeds its dissipation capacity.

Humidity

The average relative humidity in July in Syracuse is 75%.

Rainfall

In Syracuse, during July, the rain falls for 17.2 days and regularly aggregates up to 3.07" (78mm) of precipitation. Throughout the year, there are 170.5 rainfall days, and 33.39" (848mm) of precipitation is accumulated.

Snowfall

In Syracuse, snow does not fall in May through September.

Daylight

In Syracuse, the average length of the day in July is 14h and 35min.
On the first day of July, sunrise is at 6:06 am and sunset at 8:57 pm. On the last day of the month, sunrise is at 6:28 am and sunset at 8:40 pm EDT.

Sunshine

The average sunshine in July is 9.7h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index in Syracuse, Ohio. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: The maximum daily UV index of 6 in July converts into the following recommendations:
Stay clear of intense sun exposure. Solar protection is of utmost significance. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
Updated: Jul 18, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What part of the year is the hottest?

The warmest time of the year is July, with temperatures averaging a high of 86.5°F (30.3°C) and a low of 64.2°F (17.9°C).

How hot does it get in July?

In Syracuse, 86.5°F (30.3°C) is the average high-temperature and 64.2°F (17.9°C) is the average low-temperature during July. The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which combines air temperature and relative humidity, in July is estimated at 98.6°F (37°C).

What is the average humidity in July?

In July, the average relative humidity is 75%.

How much does it rain in July?

In Syracuse, in July, it is raining for 17.2 days, with typically 3.07" (78mm) of accumulated precipitation.

When it does not snow?

May through September are months without snowfall.

What is the average length of the day in July?

In Syracuse, the average day length in July is 14h and 35min.

What time are sunrise and sunset in July?

In July, on the first day of the month, sunrise is at 6:06 am and sunset at 8:57 pm. On the last day of the month, sunrise is at 6:28 am and sunset at 8:40 pm EDT.

How long on average sun shines in July?

In Syracuse, the average sunshine duration in July is 9.7h.

What are the months with the highest UV index?

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

What is the UV index intensity in July?

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 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
Syracuse, OH

Average temperature in July - Syracuse, OH
  • Average high temperature in July: 86.5°F

The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is January (37.8°F).

  • Average low temperature in July: 64.2°F

The month with the highest average low temperature is July (64.2°F).
The coldest month (with the lowest average low temperature) is January (23.9°F).

Average pressure in July
Syracuse, OH

Average pressure in July - Syracuse, OH
  • Average pressure in July: 29.99"Hg

The month with the highest atmospheric pressure is November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).

Average wind speed in July
Syracuse, OH

Average wind speed in July - Syracuse, OH
  • Average wind speed in July: 4.5mph

The windiest month (with the highest average wind speed) is February (7mph).
The calmest month (with the lowest average wind speed) is August (4.4mph).

Average humidity in July
Syracuse, OH

Average humidity in July - Syracuse, OH
  • Average humidity in July: 75%

The months with the highest relative humidity are January and February (82%).
The month with the lowest relative humidity is August (74%).

Average rainfall in July
Syracuse, OH

Average rainfall in July - Syracuse, OH
  • Average rainfall in July: 3.07"

The wettest month (with the highest rainfall) is May (4.02").
The driest month (with the least rainfall) is September (1.97").

Average rainfall days in July
Syracuse, OH

Average rainfall days in July - Syracuse, OH
  • Average rainfall days in July: 17.2 days

The month with the highest number of rainy days is May (19.4 days).
The month with the least rainy days is November (10.7 days).

Average snowfall in July
Syracuse, OH

Average snowfall in July - Syracuse, OH
  • Average snowfall in July: 0"

The month with the highest snowfall is February (3.66").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in July
Syracuse, OH

Average snowfall days in July - Syracuse, OH
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (11.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in July /
Average sunshine in July
Syracuse, OH

Average daylight in July / Average sunshine in July - Syracuse, OH
  • Average daylight in July: 14h and 4min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in July: 9h and 4min

The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).

Average sunshine days in July
Syracuse, OH

Average sunshine days in July - Syracuse, OH
  • Average sunshine days in July: 11.8 days

The month with the most sunshine days is November (17.6 days).
The month with the least sunshine days is May (9.4 days).

Average UV index in July
Syracuse, OH

Average UV index in July - Syracuse, OH
  • Average UV index in July: 6

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in July
Syracuse, OH

Average cloud cover in July - Syracuse, OH
  • Average cloud cover in July: 39

The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 33).

Average visibility in July
Syracuse, OH

Average visibility in July - Syracuse, OH
  • Average visibility in July: 5mi

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

Syracuse, Ohio, USA

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