September weather forecastBullet Tree Falls, Belize
September
Weather in September
September showcases a unique interplay of climatic conditions in Bullet Tree Falls. Despite the minor decrease in temperature to 30.7°C (87.3°F), rainfall peaks yet again, reaching 80mm (3.15"). With a UV index of 6, one can anticipate a moderate level of sunburn risk. The wind speed decreases to 4.9km/h (3mph), and daylight hours start to shorten, hinting at the onset of fall. Despite these changes, overall weather parameters remain fairly consistent, ensuring the ease of acclimatization for residents and visitors alike.Temperature
September in Bullet Tree Falls, Belize, observes an average high-temperature of a still hot 30.7°C (87.3°F), marking an insignificant difference from August's 31.9°C (89.4°F). During the month of September, Bullet Tree Falls experiences a steady low-temperature average of 21.5°C (70.7°F).Heat index
September's average heat index is evaluated at a blistering 42°C (107.6°F). Apply extra caution, heat cramps and heat exhaustion could happen. Heatstroke might occur with long-duration activity.The heat index's values are generally associated with conditions in shade and light breezes. The heat index has the possibility to be enhanced by 15 Fahrenheit (8 Celsius) degrees when there is direct sun exposure.
Note: The heat index, also known as 'apparent temperature' or 'real feel', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. The impact of temperature is individual, as people's perception of weather may change based on their body mass, height, and physical activity. Take note that direct exposure to the sun can increase the felt temperature, possibly adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are largely significant for babies and toddlers. Young ones often disregard the necessity to rest and hydrate. Thirst usually indicates advanced dehydration - hence, it is key to stay hydrated, particularly during ongoing physical activities.
When it comes to cooling down, the human body's primary method is through perspiration, making use of sweat evaporation to eliminate excess heat. During conditions of high air temperature and humidity (high heat index), the body's ability to perspire is inhibited, increasing the sensation of warmth. Heat-related challenges, like dehydration, can be anticipated when body heat isn't managed effectively.
Humidity
In Bullet Tree Falls, the average relative humidity in September is 85%.Rainfall
In Bullet Tree Falls, during September, the rain falls for 26.6 days and regularly aggregates up to 80mm (3.15") of precipitation. In Bullet Tree Falls, during the entire year, the rain falls for 206.8 days and collects up to 513mm (20.2") of precipitation.Daylight
In September, the average length of the day in Bullet Tree Falls is 12h and 14min.On the first day of the month, sunrise is at 05:42 and sunset at 18:09. On the last day of September, in Bullet Tree Falls, sunrise is at 05:46 and sunset at 17:45 CST.
Sunshine
In Bullet Tree Falls, the average sunshine in September is 7.1h.UV index
The average daily maximum UV index in September in Bullet Tree Falls is 6. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for the ordinary person.Note: The maximum daily UV index of 6 during September translates into the following directions:
Steer clear of overexposure. Fair-skinned individuals can be scorched in less than 20 minutes. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Bullet Tree Falls, Belize
- Average high temperature in September: 30.7°C
The warmest month (with the highest average high temperature) is April (33.1°C).
The month with the lowest average high temperature is January (26.3°C).
- Average low temperature in September: 21.5°C
The month with the highest average low temperature is June (22°C).
The coldest month (with the lowest average low temperature) is January (16.7°C).
Average pressure in September
Bullet Tree Falls, Belize
- Average pressure in September: 1011.1mbar
The month with the highest atmospheric pressure is January (1016.9mbar).
The month with the lowest atmospheric pressure is September (1011.1mbar).
Average wind speed in September
Bullet Tree Falls, Belize
- Average wind speed in September: 4.9km/h
The windiest month (with the highest average wind speed) is July (6.6km/h).
The calmest month (with the lowest average wind speed) is November (4.5km/h).
Average humidity in September
Bullet Tree Falls, Belize
- Average humidity in September: 85%
The months with the highest relative humidity are November and December (87%).
The month with the lowest relative humidity is April (75%).
Average rainfall in September
Bullet Tree Falls, Belize
- Average rainfall in September: 80mm
The wettest month (with the highest rainfall) is June (88mm).
The driest month (with the least rainfall) is March (13mm).
Average rainfall days in September
Bullet Tree Falls, Belize
- Average rainfall days in September: 26.6 days
The month with the highest number of rainy days is September (26.6 days).
The month with the least rainy days is February (10.9 days).
Average daylight in September /
Average sunshine in September
Bullet Tree Falls, Belize
- Average daylight in September: 12h and 12min
The month with the longest days is June (Average daylight: 13h and 6min).
The month with the shortest days is December (Average daylight: 11h and 6min).
- Average sunshine in September: 7h and 6min
The month with the most sunshine is April (Average sunshine: 9h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 54min).
Average sunshine days in September
Bullet Tree Falls, Belize
- Average sunshine days in September: 2.4 days
The month with the most sunshine days is March (16.9 days).
The month with the least sunshine days is September (2.4 days).
Average UV index in September
Bullet Tree Falls, Belize
- Average UV index in September: 6
The months with the highest UV index are April, May, June and July (UV index 7).
The months with the lowest UV index are January and November (UV index 5).
Average cloud cover in September
Bullet Tree Falls, Belize
- Average cloud cover in September: 62
The month with the most cloud cover is November (Cloud cover 68).
The month with the least cloud cover is April (Cloud cover 47).
Average visibility in September
Bullet Tree Falls, Belize
- Average visibility in September: 5km
The months with the highest visibility are April and May (7km).
The months with the lowest visibility are January, September, November and December (5km).





