October weather forecast
Galomaro, Guinea-Bissau

October ushers in a marked change in weather, with rainfall dropping significantly to 67mm (2.64"), bringing an end to the monsoon showers. Significant changes in atmospheric pressure can be noted with pressure jumping back to 1011.3mb, indicating the onset of drier conditions. Alongside this, there is a notable increase in sunshine hours, illuminating Galomaro and drying out the once drenched landscapes. The weather conditions in October are marked by decreased humidity and increased wind speed, making it a pleasant transition month.

Temperature

October's advent notes a subtle adjustment in average high-temperature to a still hot 33.5°C (92.3°F) from September. Galomaro records a consistent low-temperature of 24.3°C (75.7°F) during October nights.

Heat index

October's heat index is estimated at a life-threatening hot 49°C (120.2°F). Prudent: Heat cramps and heat exhaustion are likely. Heatstroke becomes imminent with sustained exertion.
It is essential to grasp that the heat index's numbers are for shade and light wind settings. If directly exposed to the sun, the heat index could rise by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is an amalgamation of air temperature and humidity to express the equivalent perceived temperature. The effect is personal, with varied weather perceptions among individuals due to differences in body mass, stature, and physical activity. Direct sun rays can make one feel hotter, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Typically, children face more danger than adults as they usually perspire less. Their larger skin surface relative to their small bodies and increased heat output from their activities enhance their risk.
The physiological response of the human body to excess warmth is to perspire, thereby cooling itself through sweat evaporation. When relative humidity increases, the body's capacity to evaporate heat decreases, leading to a heightened sense of warmth. Elevated heat gain compared to the body's release capability poses risks of dehydration and potential overheating.

Humidity

In October, the average relative humidity in Galomaro is 78%.

Rainfall

In October, the rain falls for 16.8 days. Throughout October, 67mm (2.64") of precipitation is accumulated. Throughout the year, there are 109.7 rainfall days, and 868mm (34.17") of precipitation is accumulated.

Daylight

In October, the average length of the day in Galomaro is 11h and 52min.
On the first day of the month, sunrise is at 06:47 and sunset at 18:48. On the last day of October, in Galomaro, Guinea-Bissau, sunrise is at 06:50 and sunset at 18:33 GMT.

Sunshine

In October, the average sunshine in Galomaro is 8.7h.

UV index

January through July, September through December, with an average maximum UV index of 7, are months with the highest UV index in Galomaro. A UV Index reading of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for average individuals.
Note: The UV index of 7 during October leads to these advisories:
Stand by precautions and apply sun safety measures. Evading sunburn is of great importance. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.