September weather forecast
Catas Altas da Noruega, Brazil

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Weather in September

September, the first month of the spring in Catas Altas da Noruega, is still a warm month, with temperature in the range of an average high of 25.8°C (78.4°F) and an average low of 14.4°C (57.9°F).

Temperature

September and October are known as Catas Altas da Noruega's warmest months, with an average high-temperature of 25.8°C (78.4°F).

Humidity

With an average relative humidity of 72%, September is the least humid month in Catas Altas da Noruega, Brazil.

Rainfall

In Catas Altas da Noruega, in September, during 11.7 rainfall days, 44mm (1.73") of precipitation is typically accumulated. In Catas Altas da Noruega, during the entire year, the rain falls for 234 days and collects up to 1388mm (54.65") of precipitation.

Daylight

The average length of the day in September is 11h and 59min.
On the first day of September, sunrise is at 06:02 and sunset at 17:45. On the last day of the month, sunrise is at 05:35 and sunset at 17:52 -03.

Sunshine

The month with the most sunshine in Catas Altas da Noruega is September, with an average of 8.8h of sunshine.

UV index

The months with the highest UV index in Catas Altas da Noruega, Brazil, are January through December, with an average maximum UV index of 5. The months with the lowest UV index in Catas Altas da Noruega are January through December, with an average maximum UV index of 5. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: An average UV index of 5 in September transforms into this advice:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
Updated: Feb 1, 2024 | Published by: Weather Atlas | Resources

Frequently asked questions

What month is the hottest in Catas Altas da Noruega?

In Catas Altas da Noruega, Brazil, the warmest months are September and October, registering an average high-temperature of 25.8°C (78.4°F).

What is the average September temperature in Catas Altas da Noruega?

The high-temperature, in September, in Catas Altas da Noruega, records 25.8°C (78.4°F), while the low-temperature is 14.4°C (57.9°F).

What is the least humid month in Catas Altas da Noruega?

With an average relative humidity of 72%, September is the least humid month.

What is the average humidity in September in Catas Altas da Noruega?

In September, the average relative humidity in Catas Altas da Noruega is 72%.

How much does it rain in Catas Altas da Noruega in September?

In September, in Catas Altas da Noruega, the rain falls for 11.7 days. Throughout September, 44mm (1.73") of precipitation is accumulated.

What is the average length of the day in September in Catas Altas da Noruega?

In September, the average day length in Catas Altas da Noruega is 11h and 59min.

When is the sunrise / sunset in September in Catas Altas da Noruega?

On the first day of September in Catas Altas da Noruega, sunrise is at 06:02 and sunset at 17:45. On the last day of the month, sunrise is at 05:35 and sunset at 17:52 -03.

What month has the most sunshine in Catas Altas da Noruega?

September has the most sunshine of the year in Catas Altas da Noruega, with an average of 8.8h of sunshine.

How many hours of sunshine does Catas Altas da Noruega have in September?

In September, the average sunshine duration is 8.8h.

What is the month with the highest UV index in Catas Altas da Noruega?

January through December, with an average maximum UV index of 5, are months with the highest UV index.

What are the months with the lowest UV index in Catas Altas da Noruega?

The months with the lowest UV index in Catas Altas da Noruega, Brazil, are January through December, with an average maximum UV index of 5.

What is the UV index intensity in September in Catas Altas da Noruega?

In September, the average daily maximum UV index in Catas Altas da Noruega, Brazil, is 5. A UV Index value of 3 to 5 symbolizes a moderate health threat from exposure to the Sun's UV radiation.
Today
Tomorrow
Long-term
YearJFMAMJJASeptemberOND
Aug
September
Oct
Average high temperature
23.5°C 74.3°F
25.8°C 78.4°F
25.8°C 78.4°F
Average low temperature
12.2°C 54°F
14.4°C 57.9°F
16.4°C 61.5°F
Average pressure
1020.3mbar 30.13inHg
1018mbar 30.06inHg
1015.3mbar 29.98inHg
Average wind speed
8.1km/h 5mph
8.6km/h 5.3mph
8.6km/h 5.3mph
Average max. wind speed
8.9km/h 5.5mph
9.1km/h 5.7mph
9.4km/h 5.8mph
Average wind speed gusts
12.6km/h 7.8mph
13.3km/h 8.3mph
13.1km/h 8.1mph
Average humidity
75%
72%
79%
Average rainfall
14mm 0.55"
44mm 1.73"
148mm 5.83"
Average rainfall days
6.8
11.7
22.7
Average daylight
11h 2min
12h 0min
12h 4min
Average sunshine
8h 4min
8h 5min
7h 4min
Average sunshine days
20.7
15.4
5.8
Average UV index
5
5
5
Average cloud cover
33%
34%
49%
Average visibility
8km 5mi
9km 5.6mi
8km 5mi

Average temperature in September
Catas Altas da Noruega, Brazil

Average temperature in September - Catas Altas da Noruega, Brazil
  • Average high temperature in September: 25.8°C

The warmest months (with the highest average high temperature) are September and October (25.8°C).
The month with the lowest average high temperature is June (21.4°C).

  • Average low temperature in September: 14.4°C

The months with the highest average low temperature are January and December (17.4°C).
The coldest month (with the lowest average low temperature) is July (12°C).

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Average pressure in September
Catas Altas da Noruega, Brazil

Average pressure in September - Catas Altas da Noruega, Brazil
  • Average pressure in September: 1018mbar

The month with the highest atmospheric pressure is July (1021.1mbar).
The month with the lowest atmospheric pressure is December (1013mbar).

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Average wind speed in September
Catas Altas da Noruega, Brazil

Average wind speed in September - Catas Altas da Noruega, Brazil
  • Average wind speed in September: 8.6km/h

The windiest months (with the highest average wind speed) are September and October (8.6km/h).
The calmest months (with the lowest average wind speed) are April, May and June (6.7km/h).

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Average humidity in September
Catas Altas da Noruega, Brazil

Average humidity in September - Catas Altas da Noruega, Brazil
  • Average humidity in September: 72%

The months with the highest relative humidity are March and April (90%).
The month with the lowest relative humidity is September (72%).

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Average rainfall in September
Catas Altas da Noruega, Brazil

Average rainfall in September - Catas Altas da Noruega, Brazil
  • Average rainfall in September: 44mm

The wettest month (with the highest rainfall) is December (247mm).
The driest month (with the least rainfall) is July (10mm).

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Average rainfall days in September
Catas Altas da Noruega, Brazil

Average rainfall days in September - Catas Altas da Noruega, Brazil
  • Average rainfall days in September: 11.7 days

The month with the highest number of rainy days is December (29.8 days).
The month with the least rainy days is August (6.8 days).

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Average daylight in September /
Average sunshine in September
Catas Altas da Noruega, Brazil

Average daylight in September / Average sunshine in September - Catas Altas da Noruega, Brazil
  • Average daylight in September: 12h and 0min

The month with the longest days is December (Average daylight: 13h and 24min).
The month with the shortest days is June (Average daylight: 10h and 54min).

  • Average sunshine in September: 8h and 5min

The month with the most sunshine is September (Average sunshine: 8h and 48min).
The month with the least sunshine is November (Average sunshine: 6h and 18min).

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Average sunshine days in September
Catas Altas da Noruega, Brazil

Average sunshine days in September - Catas Altas da Noruega, Brazil
  • Average sunshine days in September: 15.4 days

The month with the most sunshine days is August (20.7 days).
The month with the least sunshine days is December (0.4 days).

[Resources]

Average UV index in September
Catas Altas da Noruega, Brazil

Average UV index in September - Catas Altas da Noruega, Brazil
  • Average UV index in September: 5

The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 5).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 5).

[Resources]

Average cloud cover in September
Catas Altas da Noruega, Brazil

Average cloud cover in September - Catas Altas da Noruega, Brazil
  • Average cloud cover in September: 34

The month with the most cloud cover is March (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 33).

[Resources]

Average visibility in September
Catas Altas da Noruega, Brazil

Average visibility in September - Catas Altas da Noruega, Brazil
  • Average visibility in September: 9km

The month with the highest visibility is September (9km).
The months with the lowest visibility are January, February, March, April and May (6km).

[Resources]

Catas Altas da Noruega, Brazil

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