September weather forecast
Tamshiyacu, Peru

The first month of the spring, September, is also a hot month in Tamshiyacu, Peru, with an average temperature fluctuating between 21.9°C (71.4°F) and 33.3°C (91.9°F).

Temperature

Tamshiyacu experiences its highest temperatures in September, with an average peak of 33.3°C (91.9°F) and a low of 21.9°C (71.4°F).

Heat index

The heat index for September is estimated at a life-threatening hot 48°C (118.4°F). Vigilance: Heat cramps and heat exhaustion are likely. The likelihood of heatstroke increases with continued activity.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to the sun directly might heighten the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', offers an insight into how hot it feels when we factor in moisture content. One's perception of weather can be shaped by other factors, involving metabolic differences, pregnancy, and physical exertion. Always consider that direct sunlight exposure might heighten the heat's effects, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to 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 cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. During high air temperature and humidity (high heat index), the process of perspiration is hindered, intensifying the sensation of heat. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

The months with the lowest humidity in Tamshiyacu are August and September, with an average relative humidity of 77%.

Rainfall

In September, in Tamshiyacu, the rain falls for 21.5 days. Throughout September, 80mm (3.15") of precipitation is accumulated. Throughout the year, in Tamshiyacu, there are 293.9 rainfall days, and 1530mm (60.24") of precipitation is accumulated.

Daylight

In Tamshiyacu, the average length of the day in September is 12h and 5min.
On the first day of the month, sunrise is at 05:51 and sunset at 17:53. On the last day of September, sunrise is at 05:38 and sunset at 17:46 -05.

Sunshine

September has the most sunshine of the year in Tamshiyacu, Peru, with an average of 8.4h of sunshine.

UV index

August through October, with an average maximum UV index of 7, are months with the highest UV index in Tamshiyacu. A UV Index value of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: The maximum UV index of 7 during September translates into these guidelines:
Steer clear of overexposure. Fair-skinned individuals can be scorched in less than 20 minutes. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.