July weather forecast
Killarney, FL

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Weather in July

July, like June, is another tropical summer month in Killarney, Florida, with an average temperature fluctuating between 90.3°F (32.4°C) and 75.4°F (24.1°C).

Temperature

Welcoming July, Killarney notes an average high-temperature of a still hot 90.3°F (32.4°C), nearly consistent with June's 89.2°F (31.8°C). Killarney's nighttime temperature in July falls to an average of 75.4°F (24.1°C).

Heat index

July's mean heat index is appraised at a life-threatening hot 113°F (45°C). Guard: Heat exhaustion and heat cramps are foreseeable. Prolonged effort may bring about heatstroke.
Heat index guidelines indicate values are for light wind scenarios and shaded regions. Direct sunlight might cause an increase of up to 15 Fahrenheit (8 Celsius) degrees in the heat index.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is an estimation of the warmth sensation when considering humidity levels. This effect is personal, shaped by the individual's physical activity and heat sensitivity, influenced by factors including wind, clothing, and metabolic variances. It is essential to realize that direct sunlight can escalate the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Young ones often do not realize the necessity to rest and replenish their fluids. Thirst is a delayed indication of dehydration - keeping hydrated, particularly in prolonged physical activity, is crucial.
The body's inherent cooling system operates through perspiration, wherein evaporating sweat offsets excessive heat. When the air holds a significant amount of moisture, the efficiency of the evaporation process is decreased, preventing the body from cooling down efficiently, leading to the sensation of overheating. With body temperatures on the rise, inefficient heat shedding can lead to dehydration and its associated complications.

Humidity

In Killarney, the average relative humidity in July is 77%.

Rainfall

The month with the most rainfall is July, when the rain falls for 28 days and typically aggregates up to 6.81" (173mm) of precipitation.

Snowfall

In Killarney, snow does not fall in February through December.

Daylight

The average length of the day in July is 13h and 45min.
On the first day of July in Killarney, sunrise is at 6:32 am and sunset at 8:28 pm. On the last day of the month, sunrise is at 6:48 am and sunset at 8:17 pm EDT.

Sunshine

May and July, with an average of 10.6h of sunshine, are months with the most sunshine.

UV index

May through August, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for the average person.
Note: An average maximum UV index of 7 in July leads to these recommendations:
Beware of overexposure. Fair-skinned individuals risk burning in less than 20 minutes. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
Updated: Aug 17, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is it in Killarney in July?

During July, Killarney experiences an average high-temperature of 90.3°F (32.4°C) and a low-temperature of 75.4°F (24.1°C). In July, the average heat index (a.k.a. 'apparent temperature', 'feels like'), which calculates the temperature value influenced by the moisture in the air, is appraised at 113°F (45°C).

What is the average humidity in July?

In Killarney, the average relative humidity in July is 77%.

What is the wettest month?

July is the month with the most rainfall. Rain falls for 28 days and accumulates 6.81" (173mm) of precipitation.

How much does it rain in July?

In July, the rain falls for 28 days. Throughout July, 6.81" (173mm) of precipitation is accumulated.

When it does not snow?

February through December are months without snowfall.

How many hours of daylight does Killarney have in July?

In Killarney, the average day length in July is 13h and 45min.

What time are sunrise and sunset in July?

In July, on the first day of the month, sunrise is at 6:32 am and sunset at 8:28 pm. On the last day of the month, sunrise is at 6:48 am and sunset at 8:17 pm EDT.

What is the month with the most sunshine?

May and July, with an average of 10.6h of sunshine, are months with the most sunshine.

How many hours of sunshine does Killarney have in July?

In July, the average sunshine duration is 10.6h.

What are the months with the highest UV index?

The months with the highest UV index are May through August, with an average maximum UV index of 7.

How high is the UV index in July in Killarney?

In July, the average daily maximum UV index in Killarney, Florida, is 7. A UV Index estimate of 6 to 7 represents a high hazard to health from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in July
Killarney, FL

Average temperature in July - Killarney, FL
  • Average high temperature in July: 90.3°F

The warmest month (with the highest average high temperature) is August (91°F).
The month with the lowest average high temperature is January (67.6°F).

  • Average low temperature in July: 75.4°F

The month with the highest average low temperature is August (76.5°F).
The coldest month (with the lowest average low temperature) is January (50.4°F).

Average pressure in July
Killarney, FL

Average pressure in July - Killarney, FL
  • Average pressure in July: 30.02"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is September (29.97"Hg).

Average wind speed in July
Killarney, FL

Average wind speed in July - Killarney, FL
  • Average wind speed in July: 4.6mph

The windiest month (with the highest average wind speed) is April (6.5mph).
The calmest month (with the lowest average wind speed) is July (4.6mph).

Average humidity in July
Killarney, FL

Average humidity in July - Killarney, FL
  • Average humidity in July: 77%

The month with the highest relative humidity is September (78%).
The month with the lowest relative humidity is March (71%).

Average rainfall in July
Killarney, FL

Average rainfall in July - Killarney, FL
  • Average rainfall in July: 6.81"

The wettest month (with the highest rainfall) is July (6.81").
The driest months (with the least rainfall) are January and March (1.5").

Average rainfall days in July
Killarney, FL

Average rainfall days in July - Killarney, FL
  • Average rainfall days in July: 28 days

The month with the highest number of rainy days is August (28.4 days).
The month with the least rainy days is January (9.8 days).

Average snowfall days in July
Killarney, FL

Average snowfall days in July - Killarney, FL
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (0.1 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October, November and December (0 days).

Average daylight in July /
Average sunshine in July
Killarney, FL

Average daylight in July / Average sunshine in July - Killarney, FL
  • Average daylight in July: 13h and 5min

The month with the longest days is June (Average daylight: 13h and 54min).
The month with the shortest days is December (Average daylight: 10h and 24min).

  • Average sunshine in July: 10h and 4min

The months with the most sunshine are May and July (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 6h and 6min).

Average sunshine days in July
Killarney, FL

Average sunshine days in July - Killarney, FL
  • Average sunshine days in July: 1.8 days

The month with the most sunshine days is January (18.1 days).
The month with the least sunshine days is August (1.3 days).

Average UV index in July
Killarney, FL

Average UV index in July - Killarney, FL
  • Average UV index in July: 7

The months with the highest UV index are May, June, July and August (UV index 7).
The month with the lowest UV index is January (UV index 4).

Average cloud cover in July
Killarney, FL

Average cloud cover in July - Killarney, FL
  • Average cloud cover in July: 33

The months with the most cloud cover are January and February (Cloud cover 37).
The month with the least cloud cover is May (Cloud cover 29).

Average visibility in July
Killarney, FL

Average visibility in July - Killarney, FL
  • 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).

Killarney, Florida, USA

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