Syracuse
New York, USA
Long-term weather forecast
Long-term weather forecast

July weather forecast and climate
Syracuse, NY

A water fountain in Clinton Square in Syracuse, New York, with a view of towering historical buildings
A water fountain in Clinton Square in Syracuse, New York, with a view of towering historical buildings
Julio, like Junio, in Syracuse, New York, is a moderately hot summer month, with average temperature fluctuating between 81.7°F (27.6°C) and 61°F (16.1°C).

Temperature

With an average high-temperature of 81.7°F (27.6°C) and an average low-temperature of 61°F (16.1°C), Julio is the warmest month.

Heat index

The average heat index is estimated at 86°F (30°C). Exhaustion is likely with prolonged exposure and activity. Sustaining activity may result in heat cramps.
Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature', 'feels like', 'apparent temperature', or 'real feel', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. Additional factors like metabolic differences, wind, pregnancy, and activity influence one's weather impression. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.

Humidity

In Julio, the average relative humidity in Syracuse is 70.5%.

Rainfall

Julio is the month with the most rainfall in Syracuse. Rain falls for 11.3 days and accumulates 3.78" (96mm) of precipitation.

Snowfall

In Syracuse snow does not fall in Junio through Septiembre.

Daylight

The average length of the day in Syracuse is 15h.

Sunshine

With an average of 9.3h of sunshine, Julio has the most sunshine of the year in Syracuse.

UV index

Months with the highest UV index in Syracuse are Junio and Julio, with an average maximum UV index of 8. A UV Index reading of 8 to 10 represents a very high health hazard from unsafe exposure to the UV radiation for average individuals.
Note: The average daily UV index of 8 in Julio transform into the following instructions:
Take special precautions, as unprotected skin can be damaged and can burn quickly. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.

What is the warmest month in Syracuse?

The warmest month in Syracuse, New York, is Julio, with an average high-temperature of 81.7°F (27.6°C) and an average low-temperature of 61°F (16.1°C).

What is the temperature in Julio in Syracuse?

In Syracuse, New York, in Julio, the average high-temperature is 81.7°F (27.6°C), and the average low-temperature is 61°F (16.1°C). In Julio, the average heat index (a.k.a. 'felt air temperature', 'feels like'), that combines both air temperature and relative humidity, is evaluated at 86°F (30°C).

What is the average humidity in Julio in Syracuse?

In Syracuse, New York, the average relative humidity in Julio is 70.5%.

How many days does it rain in Julio in Syracuse?

In Syracuse, during Julio, the rain falls for 11.3 days and regularly aggregates up to 3.78" (96mm) of precipitation.

What is the wettest month in Syracuse?

Julio is the month with the most rainfall. Rain falls for 11.3 days and accumulates 3.78" (96mm) of precipitation.

When it does not snow in Syracuse?

In Syracuse, New York, snow does not fall in Junio through Septiembre.

What is the average length of the day in Julio in Syracuse?

The average length of the day in Julio is 15h.

What month has the most sunshine in Syracuse?

With an average of 9.3h of sunshine, Julio has the most sunshine of the year in Syracuse.

How many hours of sunshine does Syracuse have in Julio?

In Syracuse, New York, the average sunshine in Julio is 9.3h.

When is the highest UV index in Syracuse?

Months with the highest UV index in Syracuse are Junio and Julio, with an average maximum UV index of 8.

What is the UV index reading in Julio in Syracuse?

The average daily maximum UV index in Julio in Syracuse is 8. A UV Index value of 8 to 10 symbolizes a very high health risk from the exposure to the Sun's UV radiation.
Average temperature in July - Syracuse, NY
  • Average high temperature in July: 81.6°F

The warmest month (with the highest average high temperature) is July (81.6°F).
The month with the lowest average high temperature is January (31.5°F).

  • Average low temperature in July: 61°F

The month with the highest average low temperature is July (61°F).
The coldest month (with the lowest average low temperature) is January (15.7°F).

Average humidity in July - Syracuse, NY
  • Average humidity in July: 70.5%

The month with the highest relative humidity is December (76.8%).
The month with the lowest relative humidity is April (65.2%).

Average rainfall in July - Syracuse, NY
  • Average rainfall in July: 3.8"

The wettest month (with the highest rainfall) is July (3.8").
The driest month (with the lowest rainfall) is February (2.1").

Average rainfall days in July - Syracuse, NY
  • Average rainfall days in July: 11.3 days

The month with the highest number of rainy days is January (19.1 days).
The month with the lowest number of rainy days is August (10.8 days).

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

The month with the highest snowfall is January (34").
Months with the lowest snowfall are June, July, August and September (0").

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

The month with the highest number of snowfall days is January (18.4 days).
Months with the lowest number of snowfall days are June, July, August and September (0 days).

Average daylight in July / Average sunshine in July - Syracuse, NY
  • Average daylight in July: 15h

The month with the longest days is June (Average daylight: 15.3h).
The month with shortest days is December (Average daylight: 9.1h).

  • Average sunshine in July: 9.3h

The month with most sunshine is July (Average sunshine: 9.3h).
The month with least sunshine is December (Average sunshine: 2.2h).

Average UV index in July - Syracuse, NY
  • Average UV index in July: 8

Months with the highest UV index are June and July (UV index 8).
Months with the lowest UV index are January and December (UV index 1).