San Ramón
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San Ramón Weather in January

January in San Ramón sees daytime temperatures around 28°C (82°F) and lows of 18°C (64°F) at night. The excellent weather makes it a good time to visit.

Rainfall in San Ramón in January

Records from the past 30 years suggest around 9 days of rain, with 19 mm (0.7 in) average for the month. The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.

Temperature in San Ramón in January

January tends to be one of the excellent months in San Ramón, with 28°C (82°F) in the afternoon and 18°C (64°F) overnight. Overall, the month follows a fairly predictable daily temperature pattern. Nights cool down to 18°C (64°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions. Though it's the cooler month of the year, the weather remains warm. Ideal for enjoying the outdoors.

If you're a fan of comfortable temperatures and drier conditions, January is a great time to visit.

San Ramón Temperature in January

Min Temperature
18°C (64°F)
Max Temperature
28°C (82°F)
Chance of Rain
30%
Precipitation
19 mm (0.7 in)
Rainy days
9 days

San Ramón Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in San Ramón - and find the best time to visit.

Daily Historical Temperatures

32-year average (1985-2026)

Based on our historical records, temperatures in San Ramón typically stay consistent throughout January, with daily highs averaging around 28°C (82°F). Nights are pleasant, with lows around 18°C (64°F).

Average temperatures in January

Historical weather records for San Ramón in January

Browse day-by-day weather records for San Ramón spanning 45 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

San Ramón historical weather extremes in January

Based on 25 years of weather observations in San Ramón between 2000 and 2025, these are the recorded extremes.

  • San Ramón recorded its highest January temperature of 32°C (90°F) on January 23, 2016.
  • San Ramón experienced its chilliest January day on January 24, 2001, reaching only 17°C (63°F).
  • Nighttime temperatures dropped to 9°C (48°F) on January 17, 2023, marking the coldest January night on record.

Best Places in Nicaragua in January

Find out more about the weather in Nicaragua and which places have the best travel conditions in this month. See all of Nicaragua in January →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in San Ramón in January

Warm weather calls for comfortable, breathable clothing in January. 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). Almost no rain is expected, so no need to bring rain gear.

What To Do in San Ramón in January

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Cycling
    8/10
  • Walking
    8/10
  • Camping
    10/10
  • Outdoor sports
    8/10

San Ramón 3-Day Forecast

More climate data for San Ramón

Popular in January

Where to go in January - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.