September weather forecastFlorencia, Cuba
September
Weather in September
September, the first month of the autumn in Florencia, is also a hot month, with an average temperature varying between 24.5°C (76.1°F) and 30.5°C (86.9°F).Temperature
September's onset records a minor alteration in the average high-temperature to a still tropical 30.5°C (86.9°F) from August's 31.3°C (88.3°F). September witnesses an average low-temperature hovering around a moderately hot 24.5°C (76.1°F).Heat index
In September, the heat index is computed to be a scorching 40°C (104°F). Take additional safety steps, risk of heat exhaustion and heat cramps is notable. Prolonged activity may cause heatstroke.Be aware that heat index ratings are designed for shaded locations and minor breezes. Direct sunlight exposure may cause a 15 Fahrenheit (8 Celsius) degrees rise in the heat index.
Note: The heat index, also known as 'feels like' or 'real feel', is an indicator that blends the effects of temperature and humidity to depict perceived warmth. Physical activity, clothing, and metabolic variations are additional factors that impact an individual's perception of temperature. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Young ones often underestimate the need for rest and rehydration. Thirst appears late in dehydration - hence, it is important to keep hydrated, particularly during prolonged physical activities.
When the body gets too warm, it perspires, leading to sweat evaporation which cools it down. An increase in relative humidity retards evaporation, subsequently reducing the body's heat removal rate and leading to a sensation of being overly warm. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.
Humidity
In Florencia, the average relative humidity in September is 81%.Rainfall
In September, in Florencia, Cuba, the rain falls for 22.4 days. Throughout September, 87mm (3.43") of precipitation is accumulated. In Florencia, during the entire year, the rain falls for 189.8 days and collects up to 668mm (26.3") of precipitation.Daylight
The average length of the day in September is 12h and 16min.On the first day of the month, sunrise is at 06:58 and sunset at 19:32. On the last day of September, sunrise is at 07:07 and sunset at 19:04 CDT.
Sunshine
In Florencia, the average sunshine in September is 9.2h.UV index
The months with the highest UV index in Florencia, Cuba, are April through September, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: An average UV index of 7 in September transforms into this advice:
Employ safeguards and advocate sun safety protocols. Shielding against skin and eye damage is crucial. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. Enhance your sun protection with tightly woven, yet airy clothing.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Florencia, Cuba
- Average high temperature in September: 30.5°C
The warmest month (with the highest average high temperature) is August (31.3°C).
The month with the lowest average high temperature is January (25.6°C).
- Average low temperature in September: 24.5°C
The month with the highest average low temperature is August (25.2°C).
The coldest month (with the lowest average low temperature) is January (19.6°C).
Average pressure in September
Florencia, Cuba
- Average pressure in September: 1013.2mbar
The month with the highest atmospheric pressure is January (1017.9mbar).
The month with the lowest atmospheric pressure is October (1012.7mbar).
Average wind speed in September
Florencia, Cuba
- Average wind speed in September: 10.8km/h
The windiest month (with the highest average wind speed) is March (14.6km/h).
The calmest months (with the lowest average wind speed) are June and September (10.8km/h).
Average humidity in September
Florencia, Cuba
- Average humidity in September: 81%
The month with the highest relative humidity is October (82%).
The month with the lowest relative humidity is March (73%).
Average rainfall in September
Florencia, Cuba
- Average rainfall in September: 87mm
The wettest month (with the highest rainfall) is May (98mm).
The driest month (with the least rainfall) is December (17mm).
Average rainfall days in September
Florencia, Cuba
- Average rainfall days in September: 22.4 days
The months with the highest number of rainy days are August and September (22.4 days).
The month with the least rainy days is December (8.8 days).
Average daylight in September /
Average sunshine in September
Florencia, Cuba
- Average daylight in September: 12h and 18min
The month with the longest days is June (Average daylight: 13h and 30min).
The month with the shortest days is December (Average daylight: 10h and 48min).
- Average sunshine in September: 9h and 12min
The months with the most sunshine are July and August (Average sunshine: 11h and 0min).
The months with the least sunshine are January and November (Average sunshine: 6h and 30min).
Average sunshine days in September
Florencia, Cuba
- Average sunshine days in September: 5.2 days
The month with the most sunshine days is March (19.9 days).
The month with the least sunshine days is September (5.2 days).
Average UV index in September
Florencia, Cuba
- Average UV index in September: 7
The months with the highest UV index are April, May, June, July, August and September (UV index 7).
The months with the lowest UV index are January, February, March, October, November and December (UV index 6).
Average cloud cover in September
Florencia, Cuba
- Average cloud cover in September: 28
The months with the most cloud cover are January and November (Cloud cover 37).
The months with the least cloud cover are July, August and September (Cloud cover 28).
Average visibility in September
Florencia, Cuba
- Average visibility in September: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
