October weather forecast
Biro, Benin

In October, the weather in Biro, Benin experiences a drastic decrease in rainfall and cloud cover compared to the past months. This brings about increased sunshine hours as the dry season takes over. With humidity dropping below 80% for the first time since April, meteorological conditions are less damp. The notably hotter temperatures indicate that the heat from the dry season begins. Winds continue to blow at a moderate pace, maintaining ventilation throughout the day.

Temperature

The transition from September to October sees an average high-temperature of a hot 32.1°C (89.8°F), indicating a minor variance from the prior month. Biro experiences an average nighttime temperature of 22.3°C (72.1°F) in the month of October.

Heat index

Throughout October, the heat index is estimated at a scorching 43°C (109.4°F). Stay alert: Heat cramps and heat exhaustion are expected. Heatstroke is a likely outcome of ongoing activity.
Always consider that heat index estimations are for light winds and places in the shade. Under direct sunshine, the heat index values might be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is a composite of temperature and humidity figures to convey how warm it feels. The individual's experience of temperature can be shaped by numerous aspects such as metabolic variations, physical exertion, and attire. Exposure to direct sun rays can influence the heat you feel, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. 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 human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. An increase in relative humidity disrupts body cooling by slowing the evaporation rate, thereby reducing the rate at which the body cools and amplifying the sense of heat. Rising body temperatures resulting from an imbalance in heat absorption can lead to potential thermal issues.

Humidity

The average relative humidity in October is 75%.

Rainfall

In October, in Biro, the rain falls for 15.8 days. Throughout October, 67mm (2.64") of precipitation is accumulated. Throughout the year, in Biro, Benin, there are 139.7 rainfall days, and 607mm (23.9") of precipitation is accumulated.

Daylight

In October, the average length of the day in Biro is 11h and 55min.
On the first day of the month, sunrise is at 06:36 and sunset at 18:38. On the last day of October, in Biro, sunrise is at 06:38 and sunset at 18:25 WAT.

Sunshine

In October, the average sunshine is 9.1h.

UV index

In Biro, Benin, the average daily maximum UV index in October is 7. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: In October, the maximum UV index of 7 transforms into these recommendations:
Elude overexposure. Fair-skinned people could get burnt in less than 20 minutes. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.