Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average sea temperature in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
September
Weather in September
Temperature
September records an average high-temperature of a still warm 28.1°C (82.6°F), indicating a minor variation from the preceding month. Throughout the month of September, Pitimbu reports a steady low-temperature average of 21.7°C (71.1°F).Heat index
In September, the heat index is evaluated at a hot 32°C (89.6°F). When exposure and activity are sustained, they could induce fatigue, with a chance of heat cramps.Know that the heat index computations account for shaded terrains and slight winds. Exposing to direct sunshine may enhance heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. Elements such as metabolic variations, pregnancy, and physical exertion can influence one's weather perception. Understand that direct sun rays can influence the weather's impact, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children often fail to recognize the requirement to rest and rehydrate. Thirst, being a late symptom of dehydration, underlines the importance of maintaining hydration, especially during ongoing physical activities.
Humidity
The average relative humidity in September is 78%.Rainfall
In September, the rain falls for 17.8 days. Throughout September, 24mm (0.94") of precipitation is accumulated. Throughout the year, there are 200.7 rainfall days, and 437mm (17.2") of precipitation is accumulated.Sea temperature
August and September, with an average sea temperature of 26.6°C (79.9°F), are months with the coldest seawater.Note: Water temperatures between 25°C (77°F) and 29°C (84.2°F) are ideal for swimming, diving, and other activities, ensuring comfort and enjoyment for lengthened periods.
Daylight
The average length of the day in September is 12h and 4min.On the first day of September, sunrise is at 05:19 and sunset at 17:18. On the last day of the month, sunrise is at 05:03 and sunset at 17:14 -03.
Sunshine
In Pitimbu, the average sunshine in September is 7.3h.UV index
In September, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for the average person.Note: In September, a daily UV index of 6 turns into the following recommendations:
Persist in precautions and follow sun safety policies. Keeping sunburn at bay is imperative. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. Always opt for UVA and UVB-resistant sunglasses on radiant days. Be careful! The Sun's UV radiation is accentuated by reflecting off sand and water.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it in September?
What is the average humidity in September?
How much does it rain in September?
When is the sea coldest?
What is the water temperature in September?
What is the average length of the day in September?
When is the sunrise / sunset in September in Pitimbu?
How long on average sun shines in September?
What is the UV index intensity in September?
Average temperature in September
Pitimbu, Brazil
- Average high temperature in September: 28.1°C
The warmest month (with the highest average high temperature) is March (31.4°C).
The month with the lowest average high temperature is July (27°C).
- Average low temperature in September: 21.7°C
The months with the highest average low temperature are February and March (24.3°C).
The coldest month (with the lowest average low temperature) is August (21.3°C).
Average pressure in September
Pitimbu, Brazil
- Average pressure in September: 1015.6mbar
The month with the highest atmospheric pressure is August (1016.2mbar).
The months with the lowest atmospheric pressure are February and March (1011.9mbar).
Average wind speed in September
Pitimbu, Brazil
- Average wind speed in September: 13.4km/h
The windiest month (with the highest average wind speed) is September (13.4km/h).
The calmest month (with the lowest average wind speed) is April (9.6km/h).
Average humidity in September
Pitimbu, Brazil
- Average humidity in September: 78%
The month with the highest relative humidity is July (85%).
The months with the lowest relative humidity are November and December (72%).
Average rainfall in September
Pitimbu, Brazil
- Average rainfall in September: 24mm
The wettest month (with the highest rainfall) is July (78mm).
The driest month (with the least rainfall) is November (13mm).
Average rainfall days in September
Pitimbu, Brazil
- Average rainfall days in September: 17.8 days
The month with the highest number of rainy days is July (23 days).
The month with the least rainy days is February (12.7 days).
Average sea temperature in September
Pitimbu, Brazil
- Average sea temperature in September: 26.6°C
The best month for swimming (with the highest average sea temperature) is March (29°C).
The coldest months (with the lowest average sea temperature) are August and September (26.6°C).
Average daylight in September /
Average sunshine in September
Pitimbu, Brazil
- Average daylight in September: 12h and 1min
The month with the longest days is December (Average daylight: 12h and 36min).
The month with the shortest days is June (Average daylight: 11h and 42min).
- Average sunshine in September: 7h and 2min
The month with the most sunshine is March (Average sunshine: 7h and 30min).
The month with the least sunshine is July (Average sunshine: 6h and 12min).
Average sunshine days in September
Pitimbu, Brazil
- Average sunshine days in September: 7.3 days
The month with the most sunshine days is March (15.3 days).
The month with the least sunshine days is July (6.2 days).
Average UV index in September
Pitimbu, Brazil
- Average UV index in September: 6
The months with the highest UV index are January, February, March, April, October, November and December (UV index 7).
The months with the lowest UV index are July and August (UV index 5).
Average cloud cover in September
Pitimbu, Brazil
- Average cloud cover in September: 49
The month with the most cloud cover is July (Cloud cover 56).
The month with the least cloud cover is March (Cloud cover 42).
Average visibility in September
Pitimbu, Brazil
- Average visibility in September: 10km
The months with the highest visibility are January, February, March, September, October, November and December (10km).
The months with the lowest visibility are April, May, June, July and August (9km).
