San Juan del Sur Weather in December
With daytime temperatures of 29°C (84°F) and nighttime lows of 25°C (77°F), December in San Juan del Sur brings high temperatures during the day. The perfect weather makes it an appealing time to visit.
Rainfall in San Juan del Sur in December
Rain is expected on roughly 10 days, totalling around 29 mm (1.1 in) for the month. Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.
Temperature in San Juan del Sur in December
December is a good time to be in San Juan del Sur. Days are perfect, reaching 29°C (84°F), with nights around 25°C (77°F). The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. At 25°C (77°F) overnight, it stays warm after dark. Light, breathable clothing and good airflow in your room make a noticeable difference.
Sunshine in San Juan del Sur in December
Enjoy a sunny month with about 200 hours of sunshine, the clear skies make San Juan del Sur even more beautiful.
Wind Speed in San Juan del Sur in December
December has wind speeds averaging 3 m/s (6 knots). You can expect comfortable light winds that steadily move flags and feel mild throughout the day. Since this is an average, daily conditions vary from gentle winds to more active breezes.So this is a great month to visit if you prefer dry days with pleasant temperatures.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Nicaragua, check out our San Juan del Sur's climate page.
San Juan del Sur Temperature in December
Min Temperature
25°C (77°F)
Max Temperature
29°C (84°F)
Chance of Rain
32%
Precipitation
29 mm (1.1 in)
Rainy days
10 days
Windspeed
3 m/s (6 knots)
Sunshine
200 hours
Percentage Sunshine
Historical weather for San Juan del Sur in December
Browse day-by-day weather records for San Juan del Sur spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
San Juan del Sur historical weather extremes in December
Based on 22 years of weather observations in San Juan del Sur between 2003 and 2025, these are the recorded extremes.
- The hottest December day on record in San Juan del Sur reached 34°C (93°F) (December 29, 2015).
- The lowest daytime temperature in December was 26°C (79°F), recorded on December 12, 2016.
- The lowest overnight temperature recorded in December was 17°C (63°F) (December 13, 2018).
Best Places in Nicaragua in December
Find out more about the weather in Nicaragua and which places have the best travel conditions in this month. See all of Nicaragua in December →
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What to Wear in San Juan del Sur in December
Warm weather calls for comfortable, breathable clothing in December. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Some rain is possible, so pack something to handle light showers. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in San Juan del Sur in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Nicaragua, check out our San Juan del Sur's climate page.
Temperature Rainfall Sunshine Wind Speed
See the full San Juan del Sur climate overview or explore weather in Nicaragua.
