September weather forecastParacas, Peru

September

Weather in September

As the winter season draws to a close by September in Paracas, subtle changes in weather become visible. There's also the reappearance of rain, creating an interesting contrast against the otherwise drying trend. With the sea temperature starting to gradually rise, daylight hours expanding, and sunshine hours gaining momentum, observers can anticipate the upcoming warm season. Temperatures maintain a comfortable margin between 21°C (69.8°F) to 13°C (55.4°F).

Temperature

The shift into September in Paracas reveals an average high-temperature of a still agreeable 21°C (69.8°F), closely mirroring August's climate. Paracas's average low-temperature for the month of September records at a moderate 13°C (55.4°F).

Rainfall

The months with the most rainfall in Paracas are February, May through September and November, with an average 1mm (0.04") of precipitation.

Sea temperature

The month with the coldest seawater in Paracas is September, with an average sea temperature of 15.4°C (59.7°F).
Note: Most people do not find swimming enjoyable in water of 15.4°C (59.7°F). The task of controlling breathing becomes tougher as the temperature drops from 21°C (69.8°F) to 15°C (59°F).

Daylight

In Paracas, the average length of the day in September is 12h and 2min.
On the first day of the month, sunrise is at 06:09 and sunset at 18:00. On the last day of September, sunrise is at 05:48 and sunset at 18:01 -05.

Sunshine

The average sunshine in September is 4h.

UV index

January through April, September through December, with an average maximum UV index of 12, are months with the highest UV index in Paracas. A UV Index value of 11, and more, symbolizes an extreme health hazard from exposure to the Sun's UV rays for average individuals.
Note: The maximum UV index, 12 during September, leads to the following recommendations:
Adopt every precaution of necessity, unprotected skin and eyes may suffer burns instantly. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.

Updated: Jan 29, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

September temperatures in Paracas, Peru, vary between a high-temperature of 21°C (69.8°F) and a low-temperature of 13°C (55.4°F).

The wettest months in Paracas, Peru, are February, May through September and November, with an average 1mm (0.04") of rainfall.

September is the last month it rains in Paracas. During 2 rainfall days, in September, Paracas aggregates 1mm (0.04") of precipitation.

The month with the coldest seawater in Paracas, Peru, is September, with an average sea temperature of 15.4°C (59.7°F).

In September, the average sea temperature in Paracas is 15.4°C (59.7°F). For most, swimming in 15.4°C (59.7°F) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 21°C (69.8°F) to 15°C (59°F).

In September, the average day length in Paracas is 12h and 2min.

On the first day of September in Paracas, sunrise is at 06:09 and sunset at 18:00. On the last day of the month, sunrise is at 05:48 and sunset at 18:01 -05.

In September, the average sunshine duration in Paracas, Peru, is 4h.

January through April, September through December, with an average maximum UV index of 12, are months with the highest UV index in Paracas, Peru.

The average daily maximum UV index in September is 12. A UV Index estimate of 11, and higher, represents an ultimate hazard to health from exposure to Sun's UV rays.

Today

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Long-term

Year J F M A M J J A September O N D

Aug

September

Oct

Average high temperature

20°C

21°C

22°C

Average low temperature

Average rainfall

Average rainfall days

Average sea temperature

Average daylight

Average sunshine

Average UV index

Average temperature in September
Paracas, Peru

Average high temperature in September: 21°C

The warmest months (with the highest average high temperature) are February and March (27°C).
The months with the lowest average high temperature are July and August (20°C).

Average low temperature in September: 13°C

The months with the highest average low temperature are February and March (19°C).
The coldest months (with the lowest average low temperature) are June, July, August and September (13°C).

Average rainfall in September
Paracas, Peru

Average rainfall in September: 1mm

The wettest months (with the highest rainfall) are February, May, June, July, August, September and November (1mm).
The driest months (with the least rainfall) are January, March, April, October and December (0mm).

Average rainfall days in September
Paracas, Peru

Average rainfall days in September: 2 days

The month with the highest number of rainy days is February (3 days).
The months with the least rainy days are June and July (0 days).

Average sea temperature in September
Paracas, Peru

Average sea temperature in September: 15.4°C

The best month for swimming (with the highest average sea temperature) is February (20.7°C).
The coldest month (with the lowest average sea temperature) is September (15.4°C).

Average daylight in September /
Average sunshine in September
Paracas, Peru

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 18min).

Average sunshine in September: 4h

The month with the most sunshine is April (Average sunshine: 7h).
The months with the least sunshine are June, July and August (Average sunshine: 3h).

Average UV index in September
Paracas, Peru

Average UV index in September: 12

The months with the highest UV index are January, February, March, April, September, October, November and December (UV index 12).
The months with the lowest UV index are June and July (UV index 8).