September weather forecastSanta Marta, Panama
September
Weather in September
The first month of the autumn, September, is still a warm month in Santa Marta, Panama, with an average temperature fluctuating between 29.1°C (84.4°F) and 22.5°C (72.5°F).Temperature
At the start of September, Santa Marta's average high-temperature reaches a still moderately hot 29.1°C (84.4°F), subtly different from the preceding month. The average low-temperature of 22.5°C (72.5°F) is witnessed during September.Heat index
The heat index value for September is estimated at a torrid 36°C (96.8°F). Exercise increased caution, heat cramps and heat exhaustion are potential hazards. Continuous activity could lead to heatstroke.Realize that the values for the heat index are set for shaded places and light winds. Direct sunlight might cause an increase of up to 15 Fahrenheit (8 Celsius) degrees in the heat index.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is achieved by amalgamating air temperature with the relative humidity readings. Additional factors encompassing metabolic differences, the level of physical activity, and clothing can impact the individual's perception of temperature. You should know that direct sun exposure can heighten weather effects, potentially elevating the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Children often lack awareness of the importance of taking breaks and rehydrating. The feeling of thirst is a late indication of dehydration, so maintaining hydration, especially during long periods of physical activity, is critical.
The primary way humans combat excessive warmth is by perspiring, letting sweat evaporate and cool the body. An elevated level of relative humidity hinders evaporation, leading to decreased heat elimination from the body, inducing a sensation of excess heat. When body heat isn't effectively managed, risks of dehydration and overheating amplify.
Humidity
In September, the average relative humidity is 83%.Rainfall
In September, the rain falls for 22 days. Throughout September, 137mm (5.39") of precipitation is accumulated. In Santa Marta, during the entire year, the rain falls for 217.9 days and collects up to 1377mm (54.21") of precipitation.Daylight
The average length of the day in September is 12h and 10min.On the first day of the month, sunrise is at 06:22 and sunset at 18:38. On the last day of September, in Santa Marta, sunrise is at 06:19 and sunset at 18:22 EST.
Sunshine
In Santa Marta, Panama, the average sunshine in September is 8.3h.UV index
The months with the highest UV index in Santa Marta are January through July and September, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for average individuals.Note: An average maximum UV index of 7 in September leads to these recommendations:
Eschew overexposure. Those with light skin may suffer burns in fewer than 20 minutes. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Santa Marta, Panama
- Average high temperature in September: 29.1°C
The warmest month (with the highest average high temperature) is March (33°C).
The month with the lowest average high temperature is October (28.5°C).
- Average low temperature in September: 22.5°C
The month with the highest average low temperature is May (23.7°C).
The coldest month (with the lowest average low temperature) is January (21.3°C).
Average pressure in September
Santa Marta, Panama
- Average pressure in September: 1010.9mbar
The month with the highest atmospheric pressure is January (1011.5mbar).
The month with the lowest atmospheric pressure is November (1010.6mbar).
Average wind speed in September
Santa Marta, Panama
- Average wind speed in September: 6.1km/h
The windiest month (with the highest average wind speed) is February (9.5km/h).
The calmest months (with the lowest average wind speed) are July and August (5.8km/h).
Average humidity in September
Santa Marta, Panama
- Average humidity in September: 83%
The month with the highest relative humidity is October (84%).
The month with the lowest relative humidity is March (62%).
Average rainfall in September
Santa Marta, Panama
- Average rainfall in September: 137mm
The wettest month (with the highest rainfall) is October (221mm).
The driest month (with the least rainfall) is March (13mm).
Average rainfall days in September
Santa Marta, Panama
- Average rainfall days in September: 22 days
The month with the highest number of rainy days is October (26.8 days).
The month with the least rainy days is February (7.7 days).
Average daylight in September /
Average sunshine in September
Santa Marta, Panama
- Average daylight in September: 12h and 12min
The month with the longest days is June (Average daylight: 12h and 36min).
The month with the shortest days is December (Average daylight: 11h and 36min).
- Average sunshine in September: 8h and 18min
The months with the most sunshine are January and February (Average sunshine: 9h and 42min).
The month with the least sunshine is October (Average sunshine: 7h and 36min).
Average sunshine days in September
Santa Marta, Panama
- Average sunshine days in September: 7.4 days
The month with the most sunshine days is March (18.1 days).
The month with the least sunshine days is November (1.4 days).
Average UV index in September
Santa Marta, Panama
- Average UV index in September: 7
The months with the highest UV index are January, February, March, April, May, June, July and September (UV index 7).
The months with the lowest UV index are August, October, November and December (UV index 6).
Average cloud cover in September
Santa Marta, Panama
- Average cloud cover in September: 38
The month with the most cloud cover is October (Cloud cover 44).
The month with the least cloud cover is February (Cloud cover 14).
Average visibility in September
Santa Marta, Panama
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, April and December (10km).
The months with the lowest visibility are May, June, July, August, September, October and November (9km).
