October weather forecast
Clearwater, FL

As October sweeps into Clearwater, the warmth of summer begins to fade, replaced by cooling breezes and shorter days. The fall in temperatures ushers in a subtle change, providing a gentle transition from the hot summer months. Weather becomes increasingly dryer, with a distinct fall in rainfall compared to the summer months. Rainfall tapers down to 1.02" (26mm), marking a significant drop from September's bountiful showers. Despite the signs of shifting seasons, daylight hours still remain rather generous, and the sea continues to be warm inviting for water-sports and beach activities.

Temperature

The shift into October records an average high-temperature of a warm 81.5°F (27.5°C), subtly varied from September's 86.2°F (30.1°C). Clearwater, in the month of October, anticipates a consistent average low-temperature of 72.3°F (22.4°C).

Heat index

The heat index value for October is evaluated at a hot 86°F (30°C). If exposure and ongoing activity persist, they might induce a state of tiredness and heat cramps.
Understand that the heat index values take into account shaded locations and mild winds. 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 'apparent temperature' or 'felt air temperature', is an indicator that blends the effects of temperature and humidity to depict perceived warmth. One's perception of temperature can vary depending on physical activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. It is important to note that direct sunlight can intensify the weather impact, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Young individuals usually face greater risks than adults as their sweat production is less. Also, their larger skin surface relative to their small bodies and the high heat generation due to their activity contributes to their vulnerability.

Humidity

With an average relative humidity of 72%, October is the least humid month in Clearwater.

Rainfall

In Clearwater, in October, it is raining for 10.9 days, with typically 1.02" (26mm) of accumulated precipitation. Throughout the year, there are 149.9 rainfall days, and 16.18" (411mm) of precipitation is accumulated.

Ocean temperature

In Clearwater, in October, the average water temperature is 81.1°F (27.3°C).
Note: Water temperature ranging from 77°F (25°C) to 84.2°F (29°C) is seen as very warm and delightful by everyone. During these temperatures, water activities become enjoyable, without causing discomfort for extended periods.

Daylight

In Clearwater, the average length of the day in October is 11h and 29min.
On the first day of the month, sunrise is at 7:24 am and sunset at 7:16 pm. On the last day of October, sunrise is at 7:42 am and sunset at 6:47 pm EDT.

Sunshine

In October, the average sunshine is 7.9h.

UV index

In October, the average daily maximum UV index in Clearwater is 6. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for average individuals.
Note: A maximum high daily UV index of 6 during October translates into the following directions:
Embrace precautions and observe sun safety norms. Evasion of sunburn is a necessity. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Heed this! UV intensity is much stronger when reflected off sand and water.