Weather in Lima, Peru

Weather - Lima, Peru

Lima has a mild, almost desert-like coastal climate: low rainfall, small temperature swings and frequent coastal cloud (garúa) in the cooler months. Summers (roughly December–March) bring the warmest days and the best sea temperatures for swimming, while the mid-year months are cooler, breezier and often overcast in the mornings. For travelers and flight shoppers on Flightics, Lima offers year‑round visitability — pick December–March for beaches and June–August for quieter city sightseeing with comfortable daytime temperatures.

Weather - Lima - January

January is one of Lima’s warmest months with plenty of dry days and pleasant evenings — ideal for beaches and outdoor dining. Sea temperatures are at their warmest, so coastal swimming and water activities are most comfortable now; just remember high UV levels.

Weather - Lima - February

February remains hot and slightly more humid, keeping beach conditions excellent and afternoons sunny. It's a popular travel window, so book early if you want good flight deals and hotel options.

Weather - Lima - March

March offers a nice balance: warm days with diminishing humidity and still-warm sea temperatures — great for both sightseeing and the tail end of the beach season.

Weather - Lima - April

April cools slightly with comfortable daytime temperatures and fewer tourists. It's a good month for walking the historic centre and enjoying outdoor cafés without the peak‑season crowds.

Weather - Lima - May

May stays mild and mostly dry — pleasant for cultural trips, city tours and sampling Lima’s culinary scene. Evenings can be cooler, so bring a light layer.

Weather - Lima - June

June is one of the coolest months; expect more coastal cloud cover and a steady breeze. The sea cools down, so beach swimming is less tempting, but sightseeing is comfortable and humidity is low.

Weather - Lima - July

July typically brings the coolest temperatures and frequent morning garúa (coastal fog), which clears later in the day. It's an excellent time for museums, galleries and quieter streets.

Weather - Lima - August

August remains cool and breezy with many overcast mornings; daylight hours are fine for exploring. Layers and a windproof jacket are useful if you plan to spend time along the waterfront.

Weather - Lima - September

September sees a gradual return of sun and warming days. It's a good shoulder-month choice: fewer visitors than summer but improving weather for outdoor activities.

Weather - Lima - October

October brings more daylight and warmer afternoons while rainfall remains negligible. Expect comfortable conditions for walking tours and harbourfront restaurants.

Weather - Lima - November

November warms further as Lima moves toward its summer season. Sea temperatures start to climb again, making late‑season beach days increasingly pleasant.

Weather - Lima - December

December marks the start of Lima’s summer: warmer, sunnier days and inviting sea temperatures — perfect for beachgoers and festival‑season travelers. UV exposure is high, so sun protection is essential.

Table of temperatures throughout the year