October weather forecast
La Cruz, Costa Rica

In October, La Cruz stands at the doorway to the dry season, a much-anticipated respite from the lengthy rainy spell. October is drastically different from September, recording the highest rainfall in the entire year. With a record-breaking 151mm (5.94") of rainfall, La Cruz wraps up the rainy season. Although the downpours might be intense, they set the stage for the return of the alluring dry spell. Therefore, October in La Cruz serves as a dramatic finale to the months of heavy showers and provides the perfect preamble to the approaching dry phase.

Temperature

La Cruz notes an average high-temperature of a warm 29.3°C (84.7°F) in October, hardly diverging from September. The nights of October in La Cruz, Costa Rica, are characterized by an average low-temperature of 25.2°C (77.4°F), subtly descending from daytime highs.

Heat index

The heat index value for October is appraised at a torrid 36°C (96.8°F). Ensure additional precautions, heat exhaustion and heat cramps may be expected. Heatstroke could occur from sustained activity.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to the direct sun could elevate the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', determines the feeling of heat when you account for the relative humidity. This effect is personal, influenced by the individual's physical activity and heat sensitivity, shaped by factors including wind, attire, and metabolic variations. Keep aware, the sun, when shining directly, can intensify the heat experience, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.
The process of perspiration is vital for the human body to get rid of excess warmth by allowing sweat to evaporate. Elevated relative humidity disrupts typical body cooling by reducing the evaporation rate, consequently decreasing the body's cooling rate and enhancing the feeling of heat. Should the body fail to balance its heat gain, the escalating temperature poses health challenges.

Humidity

The most humid month is October, with an average relative humidity of 80%.

Rainfall

The month with the most rainfall in La Cruz, Costa Rica, is October, when the rain falls for 24.3 days and typically aggregates up to 151mm (5.94") of precipitation.

Daylight

The average length of the day in October is 11h and 53min.
On the first day of the month, sunrise is at 05:31 and sunset at 17:32. On the last day of October, sunrise is at 05:34 and sunset at 17:18 CST.

Sunshine

In October, the average sunshine in La Cruz is 7.7h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index. January through December, with an average maximum UV index of 7, are months with the lowest UV index in La Cruz. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The average daily UV index of 7 in October transforms into the following instructions:
Skirt overexposure. People with light complexions might get scorched in under 20 minutes. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.