July weather forecast
Oldsmar, FL

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Weather in July

July, like June, is another tropical summer month in Oldsmar, Florida, with an average temperature varying between 87.4°F (30.8°C) and 79.7°F (26.5°C).

Temperature

The advent of July brings an average high-temperature of a still tropical 87.4°F (30.8°C), almost identical to the preceding month. During July, Oldsmar's nighttime temperatures demonstrate a subtle cooling from daytime highs, stabilizing at a moderately hot 79.7°F (26.5°C).

Heat index

The heat index in July is computed to be a torrid 100.4°F (38°C). Adopt heightened safety measures, heat cramps and heat exhaustion may occur. Sustained activity might cause heatstroke.
Note that heat index values are valued for light wind and location in the shade. A rise of up to 15 Fahrenheit (8 Celsius) degrees in the heat index could result from direct sunlight.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is a calculation that merges air temperature and relative humidity to depict the sensation of warmth. Additional elements including metabolic differences, the level of physical activity, and attire have a role in shaping the individual's temperature perception. Consider that direct sun exposure can intensify the felt heat, adding potentially 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values hold great significance to children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it's vital to remain hydrated, particularly during prolonged physical activities.
The body's innate mechanism to counteract overheating is through perspiration, as it leverages the cooling effects of sweat evaporation. Heightened relative humidity interferes with the body's usual cooling mechanism by reducing evaporation, subsequently decreasing the body's cooling rate and increasing the sensation of heat. When the body's heat gain surpasses its removal capacity, body temperature starts to climb, leading to potential heat-related ailments.

Humidity

The average relative humidity in July in Oldsmar, Florida, is 74%.

Rainfall

In Oldsmar, in July, it is raining for 25.6 days, with typically 4.92" (125mm) of accumulated precipitation. Throughout the year, there are 168.5 rainfall days, and 27.4" (696mm) of precipitation is accumulated.

Ocean temperature

In Oldsmar, Florida, in July, the average water temperature is 85.6°F (29.8°C).
Note: Water temperatures between 77°F (25°C) and 84.2°F (29°C) are regarded as highly pleasant, making all water activities enjoyable without any discomfort over long durations.

Daylight

In July, the average length of the day is 13h and 43min.
On the first day of the month, sunrise is at 6:38 am and sunset at 8:31 pm. On the last day of July, sunrise is at 6:53 am and sunset at 8:21 pm EDT.

Sunshine

The average sunshine in July in Oldsmar is 11h.

UV index

The months with the highest UV index are May through September, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: In July, the average maximum UV index of 7 translates into the following recommendations:
Act on precautions and pay attention to sun safety recommendations. Avoidance of sunburn is obligatory. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Take caution! The UV rays from the Sun gain strength from sand and water reflections.

Frequently asked questions

How hot is July?

In Oldsmar, 87.4°F (30.8°C) is the average high-temperature and 79.7°F (26.5°C) is the average low-temperature during July. In July, the average heat index (a.k.a. 'real feel', 'feels like'), which factors the actual air temperature with the relative humidity, is computed to be 100.4°F (38°C).

What is the average humidity in July?

In July, the average relative humidity is 74%.

How many days does it rain in July?

In July, the rain falls for 25.6 days. Throughout July, 4.92" (125mm) of precipitation is accumulated.

What is the water temperature in July?

In Oldsmar, the average seawater temperature in July is 85.6°F (29.8°C). For swimming, diving, and other water activities, temperatures between 77°F (25°C) and 84.2°F (29°C) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.

What is the average length of the day in July?

The average day length in July is 13h and 43min.

When are sunrise and sunset in July?

In July, on the first day of the month, sunrise is at 6:38 am and sunset at 8:31 pm. On the last day of the month, sunrise is at 6:53 am and sunset at 8:21 pm EDT.

How many hours of sunshine does Oldsmar have in July?

In July, the average sunshine duration is 11h.

What is the month with the highest UV index?

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

How high is the UV index in July?

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

Average temperature in July
Oldsmar, FL

Average temperature in July - Oldsmar, FL
  • Average high temperature in July: 87.4°F

The warmest month (with the highest average high temperature) is August (88°F).
The month with the lowest average high temperature is January (65.7°F).

  • Average low temperature in July: 79.7°F

The month with the highest average low temperature is August (80.4°F).
The coldest month (with the lowest average low temperature) is January (55°F).

Average pressure in July
Oldsmar, FL

Average pressure in July - Oldsmar, 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 (29.96"Hg).

Average wind speed in July
Oldsmar, FL

Average wind speed in July - Oldsmar, FL
  • Average wind speed in July: 6.9mph

The windiest months (with the highest average wind speed) are January and March (9.3mph).
The calmest month (with the lowest average wind speed) is July (6.9mph).

Average humidity in July
Oldsmar, FL

Average humidity in July - Oldsmar, FL
  • Average humidity in July: 74%

The month with the highest relative humidity is December (77%).
The months with the lowest relative humidity are May and October (72%).

Average rainfall in July
Oldsmar, FL

Average rainfall in July - Oldsmar, FL
  • Average rainfall in July: 4.92"

The wettest month (with the highest rainfall) is August (5.16").
The driest month (with the least rainfall) is March (0.79").

Average rainfall days in July
Oldsmar, FL

Average rainfall days in July - Oldsmar, FL
  • Average rainfall days in July: 25.6 days

The month with the highest number of rainy days is July (25.6 days).
The month with the least rainy days is November (7.6 days).

Average sea temperature in July
Oldsmar, FL

Average sea temperature in July - Oldsmar, FL
  • Average sea temperature in July: 85.5°F

The best month for swimming (with the highest average sea temperature) is August (86.6°F).
The coldest month (with the lowest average sea temperature) is January (61.1°F).

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

Average daylight in July / Average sunshine in July - Oldsmar, FL
  • Average daylight in July: 13h and 4min

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: 11h and 0min

The month with the most sunshine is May (Average sunshine: 11h and 12min).
The month with the least sunshine is December (Average sunshine: 6h and 30min).

Average sunshine days in July
Oldsmar, FL

Average sunshine days in July - Oldsmar, FL
  • Average sunshine days in July: 3.6 days

The month with the most sunshine days is November (21.5 days).
The month with the least sunshine days is July (3.6 days).

Average UV index in July
Oldsmar, FL

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

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

Average cloud cover in July
Oldsmar, FL

Average cloud cover in July - Oldsmar, FL
  • Average cloud cover in July: 26

The months with the most cloud cover are January and December (Cloud cover 30).
The month with the least cloud cover is May (Cloud cover 20).

Average visibility in July
Oldsmar, FL

Average visibility in July - Oldsmar, 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).

Oldsmar, Florida, USA

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