Lambayeque weather in December
December is a fair month to visit Lambayeque: highs of 22°C (72°F) and about 6 mm (0.2 in) of rain on average. Nights average 19°C (66°F) and cloud cover 66% (NASA POWER, 2001–2025 averages). The sea averages 20°C (68°F). It is the 6th driest month of the year and the 5th warmest. Compared with November, it is warmer and about as wet; January brings highs of 24°C (75°F) and 8 mm (0.3 in) of rain.
Figures are long-term averages for Chiclayo, the largest city in Lambayeque. See below for other places.
Is December a good time to visit Lambayeque?
fair month Weather score 86/100.
December is a fair month in Lambayeque.
Does it rain a lot in Lambayeque in December?
No, it is usually dry: about 6 mm (0.2 in) falls in an average December. It is the 6th driest month of the year.
How warm is Lambayeque in December?
Days average 22°C (72°F) and nights 19°C (66°F).
Lambayeque weather by month
| Month | High | Low | Rain | Cloud | Sea | Weather |
|---|---|---|---|---|---|---|
| January | 24°C (75°F) | 21°C (70°F) | 8 mm | 72% | 22°C (72°F) | fair |
| February | 25°C (78°F) | 22°C (72°F) | 12 mm | 78% | 26°C (79°F) | fair |
| March | 25°C (77°F) | 22°C (72°F) | 27 mm | 79% | 25°C (77°F) | fair |
| April | 23°C (74°F) | 20°C (69°F) | 8 mm | 66% | 23°C (73°F) | fair |
| May | 22°C (72°F) | 19°C (67°F) | 4 mm | 58% | 20°C (69°F) | fair |
| June | 21°C (69°F) | 18°C (65°F) | 1 mm | 54% | 20°C (67°F) | fair |
| July | 20°C (68°F) | 17°C (63°F) | 1 mm | 52% | 19°C (66°F) | fair |
| August | 20°C (67°F) | 17°C (62°F) | 1 mm | 48% | 19°C (65°F) | fair |
| September | 19°C (67°F) | 17°C (62°F) | 2 mm | 53% | 18°C (65°F) | fair |
| October | 20°C (67°F) | 17°C (62°F) | 6 mm | 64% | 19°C (66°F) | fair |
| November | 21°C (69°F) | 18°C (64°F) | 6 mm | 62% | 19°C (67°F) | fair |
| December | 22°C (72°F) | 19°C (66°F) | 6 mm | 66% | 20°C (68°F) | fair |
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis), sea temperature from Open-Meteo Marine. Page updated . How we rate months
Weather across Lambayeque in December
Weather can differ a lot within Lambayeque: coasts, hills and mountains each have their own climate.
| Place | High | Low | Rain | Weather |
|---|---|---|---|---|
| Chiclayo | 22°C (72°F) | 19°C (66°F) | 6 mm | fair |
| Lambayeque | 28°C (82°F) | 18°C (65°F) | 6 mm | fair |
| Picsi | 28°C (82°F) | 18°C (65°F) | 6 mm | fair |
| Saña | 26°C (80°F) | 17°C (62°F) | 20 mm | fair |
| Ferreñafe | 28°C (82°F) | 18°C (65°F) | 6 mm | fair |
| Monsefú | 22°C (72°F) | 19°C (66°F) | 6 mm | fair |
| Chongoyape | 27°C (81°F) | 15°C (58°F) | 19 mm | fair |
| Pimentel | 22°C (72°F) | 19°C (66°F) | 6 mm | fair |
| Pátapo | 27°C (81°F) | 15°C (58°F) | 19 mm | fair |