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 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
The onset of September notes an average high-temperature of a still hot 34.7°C (94.5°F), subtly shifted from August's 33.8°C (92.8°F). September nights in Nova Russas showcase a dramatic shift from daytime highs to an average temperature of 21.5°C (70.7°F).Heat index
The heat index value for September is calculated to be an extremely hot 40°C (104°F). Exercise special caution, heat exhaustion and heat cramps are probable. Prolonged activity may induce heatstroke.One should consider that heat index numbers are for shaded settings and light wind. Facing direct sunlight may hike up the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', determines the feeling of heat when you account for the relative humidity. An individual's perception of weather can be affected by a variety of elements including metabolic differences, being pregnant, and their level of physical exertion. Keep aware, the sun, when shining directly, can intensify the heat experience, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Younglings frequently fail to recognize the requirement to rest and rehydrate. Thirst emerges late in dehydration - it is imperative to keep hydration levels high, particularly during extended physical exertions.
Sweat evaporation, driven by perspiration, is the method the human body uses to rid itself of excessive warmth. In the presence of high relative humidity, the evaporation rate diminishes, resulting in the body retaining more warmth compared to dry conditions. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.
Humidity
With an average relative humidity of 50%, September is the least humid month.Rainfall
The month with the least rainfall is September, when the rain falls for 3 days and typically collects 2mm (0.08") of precipitation.Daylight
In Nova Russas, the average length of the day in September is 12h and 5min.On the first day of September in Nova Russas, sunrise is at 05:41 and sunset at 17:42. On the last day of the month, sunrise is at 05:27 and sunset at 17:36 -03.
Sunshine
August and September, with an average of 9.5h of sunshine, are months with the most sunshine in Nova Russas.UV index
July through December, with an average maximum UV index of 7, are months with the highest UV index in Nova Russas. A UV Index of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: In September, a daily UV index of 7 turns into the following recommendations:
Elude overexposure. Fair-skinned people could get burnt in less than 20 minutes. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot does it get in Nova Russas in September?
What is the least humid month in Nova Russas?
What is the average humidity in September in Nova Russas?
What is the driest month in Nova Russas?
How many days does it rain in September in Nova Russas?
What is the average length of the day in September in Nova Russas?
What time are sunrise and sunset in September in Nova Russas?
What are the months with the most sunshine in Nova Russas?
How long on average sun shines in September in Nova Russas?
When is the highest UV index in Nova Russas?
What is the UV index reading in September in Nova Russas?
Average temperature in September
Nova Russas, Brazil
- Average high temperature in September: 34.7°C
The warmest month (with the highest average high temperature) is October (35.2°C).
The months with the lowest average high temperature are April and May (30.3°C).
- Average low temperature in September: 21.5°C
The month with the highest average low temperature is November (23.4°C).
The coldest months (with the lowest average low temperature) are June and July (19.8°C).
Average pressure in September
Nova Russas, Brazil
- Average pressure in September: 1012.4mbar
The month with the highest atmospheric pressure is July (1013.9mbar).
The month with the lowest atmospheric pressure is November (1009.7mbar).
Average wind speed in September
Nova Russas, Brazil
- Average wind speed in September: 15.5km/h
The windiest months (with the highest average wind speed) are October and November (16.3km/h).
The calmest month (with the lowest average wind speed) is April (9.2km/h).
Average humidity in September
Nova Russas, Brazil
- Average humidity in September: 50%
The month with the highest relative humidity is April (82%).
The month with the lowest relative humidity is September (50%).
Average rainfall in September
Nova Russas, Brazil
- Average rainfall in September: 2mm
The wettest month (with the highest rainfall) is March (173mm).
The driest month (with the least rainfall) is September (2mm).
Average rainfall days in September
Nova Russas, Brazil
- Average rainfall days in September: 3 days
The month with the highest number of rainy days is March (28.2 days).
The month with the least rainy days is September (3 days).
Average daylight in September /
Average sunshine in September
Nova Russas, Brazil
- Average daylight in September: 12h and 1min
The month with the longest days is December (Average daylight: 12h and 24min).
The month with the shortest days is June (Average daylight: 11h and 54min).
- Average sunshine in September: 9h and 3min
The months with the most sunshine are August and September (Average sunshine: 9h and 30min).
The month with the least sunshine is March (Average sunshine: 7h and 0min).
Average sunshine days in September
Nova Russas, Brazil
- Average sunshine days in September: 26.1 days
The month with the most sunshine days is September (26.1 days).
The month with the least sunshine days is March (1.9 days).
Average UV index in September
Nova Russas, Brazil
- Average UV index in September: 7
The months with the highest UV index are July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are January, February, March, April, May and June (UV index 6).
Average cloud cover in September
Nova Russas, Brazil
- Average cloud cover in September: 17
The months with the most cloud cover are March and April (Cloud cover 51).
The month with the least cloud cover is September (Cloud cover 17).
Average visibility in September
Nova Russas, Brazil
- Average visibility in September: 10km
The months with the highest visibility are July, August, September, October, November and December (10km).
The month with the lowest visibility is April (7km).
