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
Weather in September
Temperature
The arrival of September brings an average high-temperature of a still moderately hot 27.2°C (81°F), nearly identical to August's 26°C (78.8°F). An average low-temperature of 18.8°C (65.8°F) is observed during September nights in Muritiba.Heat index
The heat index value for September is evaluated at a hot 30°C (86°F). If one continues to be active during exposure, it might cause tiredness and subsequent heat cramps.Observations indicate that the heat index values are for shady locations with light wind. Direct exposure to sunshine could lead to a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', gauges the sensation of temperature factoring in the air's moisture content. The influence of weather is personal, with varied individuals experiencing it differently due to differences in body mass, stature, and physical exertion levels. Considering the impact of direct sunlight, it's possible for the heat index to surge by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Young ones are generally at greater risk than adults due to their limited sweating ability. In addition, their large skin surface relative to their small bodies and higher heat production from their activities add to their vulnerability.
Humidity
In Muritiba, the average relative humidity in September is 81%.Rainfall
September is the month with the least rainfall in Muritiba. Rain falls for 18.8 days and accumulates 30mm (1.18") of precipitation.Daylight
In Muritiba, the average length of the day in September is 12h and 2min.On the first day of September in Muritiba, sunrise is at 05:39 and sunset at 17:32. On the last day of the month, sunrise is at 05:19 and sunset at 17:32 -03.
Sunshine
In September, the average sunshine is 6.5h.UV index
In September, the average daily maximum UV index in Muritiba is 6. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for the average person.Note: A daily maximum UV index of 6 in September translates into the following instructions:
Stand by precautions and apply sun safety measures. Evading sunburn is of great importance. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
Frequently asked questions
What is the temperature in September in Muritiba?
What is the average humidity in September in Muritiba?
What is the driest month in Muritiba?
How many days does it rain in September in Muritiba?
What is the average length of the day in September in Muritiba?
What time are sunrise and sunset in September in Muritiba?
How long on average sun shines in September in Muritiba?
What is the UV index intensity in September in Muritiba?
Average temperature in September
Muritiba, Brazil
- Average high temperature in September: 27.2°C
The warmest month (with the highest average high temperature) is March (31.6°C).
The month with the lowest average high temperature is July (25.5°C).
- Average low temperature in September: 18.8°C
The month with the highest average low temperature is February (22°C).
The coldest month (with the lowest average low temperature) is August (18.3°C).
Average pressure in September
Muritiba, Brazil
- Average pressure in September: 1017.5mbar
The month with the highest atmospheric pressure is July (1018.8mbar).
The months with the lowest atmospheric pressure are March and December (1012.7mbar).
Average wind speed in September
Muritiba, Brazil
- Average wind speed in September: 12.3km/h
The windiest month (with the highest average wind speed) is July (12.4km/h).
The calmest month (with the lowest average wind speed) is March (10.3km/h).
Average humidity in September
Muritiba, Brazil
- Average humidity in September: 81%
The month with the highest relative humidity is July (86%).
The month with the lowest relative humidity is February (76%).
Average rainfall in September
Muritiba, Brazil
- Average rainfall in September: 30mm
The wettest month (with the highest rainfall) is March (61mm).
The driest month (with the least rainfall) is September (30mm).
Average rainfall days in September
Muritiba, Brazil
- Average rainfall days in September: 18.8 days
The month with the highest number of rainy days is July (24 days).
The month with the least rainy days is December (18.6 days).
Average daylight in September /
Average sunshine in September
Muritiba, Brazil
- Average daylight in September: 12h and 0min
The month with the longest days is December (Average daylight: 12h and 54min).
The month with the shortest days is June (Average daylight: 11h and 24min).
- Average sunshine in September: 6h and 3min
The month with the most sunshine is February (Average sunshine: 9h and 24min).
The month with the least sunshine is July (Average sunshine: 5h and 12min).
Average sunshine days in September
Muritiba, Brazil
- Average sunshine days in September: 6.1 days
The month with the most sunshine days is December (8.7 days).
The month with the least sunshine days is July (4.1 days).
Average UV index in September
Muritiba, Brazil
- Average UV index in September: 6
The months with the highest UV index are January and February (UV index 7).
The months with the lowest UV index are June and July (UV index 5).
Average cloud cover in September
Muritiba, Brazil
- Average cloud cover in September: 53
The month with the most cloud cover is May (Cloud cover 61).
The month with the least cloud cover is February (Cloud cover 45).
Average visibility in September
Muritiba, Brazil
- Average visibility in September: 8km
The month with the highest visibility is February (9km).
The months with the lowest visibility are January, March, April, May, June, July, August, September, October, November and December (8km).
Muritiba, Brazil
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