September weather forecast and climate
Jejuí, Paraguay

Weather in September

The first month of the spring, September, is still a warm month in Jejuí, Paraguay, with average temperature fluctuating between 27.7°C (81.9°F) and 15.9°C (60.6°F).

Temperature

In September, the average high-temperature is relatively the same as in August - a still warm 27.7°C (81.9°F). The average low-temperature, in September, is 15.9°C (60.6°F).

Heat index

In September, the average heat index is calculated to a hot 30.2°C (86.4°F). Exhaustion is likely with prolonged exposure and activity. Sustaining activity may result in heat cramps.
Take into consideration that the heat index values are calculated for shade and light wind conditions. With the exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature', 'feels like', 'felt air temperature', or 'real feel', combines air temperature and relative humidity to represent a human perceived temperature equivalent. This effect is subjective, depending on the activity and individual's heat perception influenced by various reasons (pregnancy, clothing, differences in body mass, height, and shape). Be aware that direct exposure to sunlight increases heat impact, and may raise the heat index additionally, by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.

Humidity

With an average relative humidity of 71%, September is the least humid month in Jejuí, Paraguay.

Rainfall

In Jejuí, during September, the rain falls for 8.5 days and regularly aggregates up to 35mm (1.38") of precipitation. In Jejuí, during the entire year, the rain falls for 166 days and collects up to 911mm (35.87") of precipitation.

Daylight

In Jejuí, the average length of the day is 12h.

Sunshine

The average sunshine in Jejuí is 8.5h.

UV index

In Jejuí, the average daily maximum UV index is 6. A UV Index reading of 6 to 7 represents a high health risk from unsafe exposure to the UV radiation for ordinary individuals.
Note: In September, the average maximum UV index of 6 translate into the following recommendations:
Take precautions against overexposure. Protection against sun damage is needed. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
[Resources]

FAQ

What is the temperature in September in Jejuí?

In Jejuí, Paraguay, in September, the average high-temperature is 27.7°C (81.9°F), and the average low-temperature is 15.9°C (60.6°F). The average heat index (a.k.a. 'real feel', 'felt air temperature'), that takes the relative humidity and factores it into the air temperature reading, in September is evaluated at 30.2°C (86.4°F).

What is the least humid month in Jejuí?

With an average relative humidity of 71%, September is the least humid month in Jejuí.

What is the average humidity in September in Jejuí?

In September, the average relative humidity is 71%.

How much does it rain in Jejuí in September?

In Jejuí, Paraguay, in September, it is raining for 8.5 days, with typically 35mm (1.38") of accumulated precipitation.

How many hours of daylight does Jejuí have in September?

In Jejuí, the average length of the day in September is 12h.

How many hours of sunshine does Jejuí have in September?

The average sunshine in September in Jejuí is 8.5h.

What is the UV index reading in September in Jejuí?

In Jejuí, Paraguay, the average daily maximum UV index in September is 6. A UV Index reading of 6 to 7 represents a high health threat from the exposure to the Sun's UV radiation.

Average temperature in September
Jejuí, Paraguay

Average temperature in September - Jejuí, Paraguay
  • Average high temperature in September: 27.7°C

The warmest month (with the highest average high temperature) is January (32.7°C).
The month with the lowest average high temperature is July (22°C).

  • Average low temperature in September: 15.9°C

The month with the highest average low temperature is January (22.1°C).
The coldest month (with the lowest average low temperature) is July (12.8°C).

[Resources]

Average pressure in September
Jejuí, Paraguay

Average pressure in September - Jejuí, Paraguay
  • Average pressure in September: 1013.7mbar

The month with the highest atmospheric pressure is July (1017.5mbar).
The month with the lowest atmospheric pressure is December (1008.3mbar).

[Resources]

Average wind speed in September
Jejuí, Paraguay

Average wind speed in September - Jejuí, Paraguay
  • Average wind speed in September: 9.7km/h

The windiest month (with the highest average wind speed) is August (10.1km/h).
The calmest months (with the lowest average wind speed) are February and March (7.2km/h).

[Resources]

Average humidity in September
Jejuí, Paraguay

Average humidity in September - Jejuí, Paraguay
  • Average humidity in September: 71%

The month with the highest relative humidity is May (86%).
The month with the lowest relative humidity is September (71%).

[Resources]

Average rainfall in September
Jejuí, Paraguay

Average rainfall in September - Jejuí, Paraguay
  • Average rainfall in September: 35mm

The wettest month (with the highest rainfall) is November (128mm).
The driest month (with the least rainfall) is August (22mm).

[Resources]

Average rainfall days in September
Jejuí, Paraguay

Average rainfall days in September - Jejuí, Paraguay
  • Average rainfall days in September: 8.5 days

The month with the highest number of rainy days is December (20.5 days).
The month with the least rainy days is August (6 days).

[Resources]

Average daylight in September /
Average sunshine in September
Jejuí, Paraguay

Average daylight in September / Average sunshine in September - Jejuí, Paraguay
  • Average daylight in September: 12h

The month with the longest days is December (Average daylight: 13.6h).
The month with the shortest days is June (Average daylight: 10.7h).

  • Average sunshine in September: 8.5h

The month with the most sunshine is November (Average sunshine: 10.5h).
The month with the least sunshine is June (Average sunshine: 6.7h).

[Resources]

Average sunshine days in September
Jejuí, Paraguay

Average sunshine days in September - Jejuí, Paraguay
  • Average sunshine days in September: 20.7 days

The month with the most sunshine days is August (24.5 days).
The month with the least sunshine days is February (6.3 days).

[Resources]

Average UV index in September
Jejuí, Paraguay

Average UV index in September - Jejuí, Paraguay
  • Average UV index in September: 6

Months with the highest UV index are January and December (UV index 7).
The month with the lowest UV index is May (UV index 4).

[Resources]

Average cloud cover in September
Jejuí, Paraguay

Average cloud cover in September - Jejuí, Paraguay
  • Average cloud cover in September: 31

The month with the most cloud cover is May (Cloud cover 53).
Months with the least cloud cover are August and September (Cloud cover 31).

[Resources]

Average visibility in September
Jejuí, Paraguay

Average visibility in September - Jejuí, Paraguay
  • Average visibility in September: 9km

Months with the highest visibility are August and September (9km).
The month with the lowest visibility is May (6km).

[Resources]