September weather forecast
Trujillo, Peru

Weather in September

The first month of the spring, September, is still a pleasant month in Trujillo, Peru, with an average temperature ranging between max 20.5°C (68.9°F) and min 13.8°C (56.8°F).

Temperature

In September, the average high-temperature is relatively the same as in August - a still agreeable 20.5°C (68.9°F). In Trujillo, the average low-temperature is 13.8°C (56.8°F).

Rainfall

In Trujillo, rain does not fall in April through December.

Sea temperature

September is the month with the coldest seawater in Trujillo, with an average sea temperature of 16.3°C (61.3°F).
Note: For most, swimming in 16.3°C (61.3°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).

Daylight

The average length of the day in September in Trujillo is 12h and 4min.
On the first day of the month, sunrise is at 06:17 and sunset at 18:14. On the last day of September, in Trujillo, Peru, sunrise is at 06:00 and sunset at 18:11 -05.

Sunshine

July through September, with an average of 4h of sunshine, are months with the least sunshine.

UV index

The months with the highest UV index in Trujillo are January through April, September through December, with an average maximum UV index of 12. A UV Index estimate of 11, and higher, represents an excessive health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: In September, the average maximum UV index of 12 translate into the following recommendations:
Take all required precautions, as unprotected skin and eyes can burn in minutes. 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. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the driest month in Trujillo?

In Trujillo, rain does not fall in April through December.

When is the sea coldest in Trujillo?

With an average sea temperature of 16.3°C (61.3°F), September is the month with the coldest seawater.

How cold is the water in September in Trujillo?

In Trujillo, in September, the average water temperature is 16.3°C (61.3°F). For swimming, a surface water temperature of 16.3°C (61.3°F) is not enjoyable for the majority. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 21°C (69.8°F).

What is the average length of the day in September in Trujillo?

In Trujillo, the average day length in September is 12h and 4min.

When are sunrise and sunset in September in Trujillo?

In September, on the first day of the month, sunrise is at 06:17 and sunset at 18:14. On the last day of the month, in Trujillo, Peru, sunrise is at 06:00 and sunset at 18:11 -05.

What is the month with the least sunshine in Trujillo?

The months with the least sunshine in Trujillo, Peru, are July through September, with an average of 4h of sunshine.

How many hours of sunshine does Trujillo have in September?

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

When is the highest UV index in Trujillo?

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

How high is the UV index in September in Trujillo?

The average daily maximum UV index in September in Trujillo is 12. A UV Index estimate of 11, and higher, represents an excessive health risk from exposure to Sun's UV rays.
Average rainfall
Average rainfall days
Average sunshine
Average UV index

Average temperature in September
Trujillo, Peru

Average temperature in September - Trujillo, Peru
  • Average high temperature in September: 20.5°C

The warmest months (with the highest average high temperature) are February and March (25.8°C).
The month with the lowest average high temperature is August (20.4°C).

  • Average low temperature in September: 13.8°C

The month with the highest average low temperature is February (18°C).
The coldest month (with the lowest average low temperature) is September (13.8°C).

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Average rainfall in September
Trujillo, Peru

Average rainfall in September - Trujillo, Peru
  • Average rainfall in September: 0mm

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

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Average rainfall days in September
Trujillo, Peru

Average rainfall days in September - Trujillo, Peru
  • Average rainfall days in September: 3 days

The month with the highest number of rainy days is January (6 days).
The month with the least rainy days is August (1 days).

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Average sea temperature in September
Trujillo, Peru

Average sea temperature in September - Trujillo, Peru
  • Average sea temperature in September: 16.3°C

The best month for swimming (with the highest average sea temperature) is March (21.8°C).
The coldest month (with the lowest average sea temperature) is September (16.3°C).

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

Average daylight in September / Average sunshine in September - Trujillo, Peru
  • Average daylight in September: 12h and 4min

The month with the longest days is December (Average daylight: 12h and 35min).
The month with the shortest days is June (Average daylight: 11h and 40min).

  • Average sunshine in September: 4h

The months with the most sunshine are January, February, April, May, November and December (Average sunshine: 6h).
The months with the least sunshine are July, August and September (Average sunshine: 4h).

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Average UV index in September
Trujillo, Peru

Average UV index in September - Trujillo, 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 month with the lowest UV index is June (UV index 9).

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