October weather forecast
Corn Island, Nicaragua

In October, the weather in Corn Island remains dominantly wet despite a slight drop in the temperature levels. Even with rainfall levels significantly higher than September, it doesn't detract from the warmth that the island consistently provides. The sea temperatures slightly cool down, maintaining their inviting nature. With steady wind speeds and shorter sunshine hours, the island lives up to its reputation of a tropical paradise even in its wet season.

Temperature

The average high-temperature in Corn Island during October registers at a moderately hot 29.6°C (85.3°F), closely corresponding to the preceding month. October nights in Corn Island witness a mild cool down to an average low of 24.7°C (76.5°F).

Heat index

The heat index for October is computed to be a sweltering 37°C (98.6°F). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Remember that heat index calculations are made for conditions in the shade with light wind. The heat index could experience an increase of 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is achieved by amalgamating air temperature with the relative humidity readings. An individual's temperature experience can be influenced by extra factors, including metabolic differences, activity levels, and clothing. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Kids are usually in more danger than grown-ups as they tend to sweat less. Plus, their bigger skin surface in relation to their small frames and increased heat generation due to their activity level make them more susceptible.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. Greater relative humidity lessens the rate of evaporation, thus decreasing the body's heat dispersal, which gives rise to a sensation of overheating. Excessive heat gain, when not shed effectively by the body, can result in increasing body temperatures and related hazards.

Humidity

In October, the average relative humidity is 83%.

Rainfall

In Corn Island, in October, during 29.4 rainfall days, 238mm (9.37") of precipitation is typically accumulated. In Corn Island, during the entire year, the rain falls for 303.8 days and collects up to 2159mm (85") of precipitation.

Sea temperature

In Corn Island, the average seawater temperature in October is 29.2°C (84.6°F).
Note: Water surface temperatures from 25°C (77°F) to 29°C (84.2°F) are considered optimal and extremely delightful for long-lasting pleasure in any water activity.

Daylight

The average length of the day in October is 11h and 52min.
On the first day of October, sunrise is at 05:21 and sunset at 17:21. On the last day of the month, sunrise is at 05:24 and sunset at 17:06 CST.

Sunshine

The average sunshine in October is 7.6h.

UV index

March through October, 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 health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: An average maximum UV index of 7 in October leads to these recommendations:
Evade overexposure. Individuals with fair skin risk burning in under 20 minutes. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Be careful! The Sun's UV radiation is accentuated by reflecting off sand and water.