Map from Google - Talara

In Talara, the climate is arid subtropical, with a hot season from January to April, and a relatively cool season from June to November.
Talara is located on the north coast of Peru, in the region of Piura, and 4 degrees south of the Equator. We are in the westernmost tip of the South American continent. The coool Humboldt Current flows on the sea, and is capable of affecting the climate, making it much more arid than other areas located at the same latitude, and also cooler.
Here are the average temperatures.
Average temperatures - Talara
TalaraJanFebMarAprMayJunJulAugSepOctNovDec
TalaraJFMAMJJASOND
Min (°C)202121201917161616161618
Max (°C)303131302826252424242628
Min (°F)687070686663616161616164
Max (°F)868888868279777575757982

In this coastal area of northern Peru, which includes the regions of Piura and Lambayeque, we find the Sechura Desert; the landscape in the region is in fact practically desert, except in areas where the rivers flowing from the Andes are used to irrigate fields; to find somewhat green areas, you have to go to the east, at the foot of the Andes.
Precipitation is usually very poor, as it's lower than 50 millimeters (2 inches) per year, but from January to April, rare rains occur, which in the years of El Niño, the phenomenon of an abnormal warming of the waters of the Pacific to the west of South America, may become more abundant.
In the most intense periods of El Niño, the rains increase dramatically, becoming frequent and sometimes even torrential. For example, in 1983, even 1,495 mm (59 in) of rain fell from January to early June, while in 1997/1998, 1,275 mm (50 in) of rain fell from December to April.
Here, however, is the average precipitation.
Average precipitation - Talara
TalaraJanFebMarAprMayJunJulAugSepOctNovDecYear
TalaraJFMAMJJASONDY
Prec. (mm)21710000000011
Prec. (in)0.100.30000000000.4
Days

The amount of sunshine in Talara is generally good, although it's never great, as the Humboldt Current can produce low clouds and mists, especially in the cooler period, from July to October, though less than in Lima.

Talara

Along the coast of the province of Talara we find towns such as Máncora, Los Órganos, Cabo Blanco, Lobitos, Negritos, where you can swim and surf.
The sea in the Talara area is usually never very warm, however it is warm enough for swimming from January to April, while it is definitely cool from July to November. In the Niño years, the sea in this area warms up a lot, so much so that it can reach 29 °C (84 °F) in the early months of the year.
Here is the average sea temperature.
Sea temperature - Talara
TalaraJanFebMarAprMayJunJulAugSepOctNovDec
TalaraJFMAMJJASOND
Sea (°C)232424232222202020202022
Sea (°F)737575737272686868686872