January weather forecast
Santa Rosa, Ecuador

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Weather in January

Santa Rosa experiences moderately high temperatures in January, and it's often the warmest month of the year. The humidity and precipitation levels remain notably high, ensuring a humid climate. Breezes can provide respite at times, although they reach a mere 9.6km/h (6mph) at their peak. The sun graces the city with a generous 7.7 hours of light, promising ample periods of brightness to enjoy outdoor activities. Compared to February, January sees less rainfall, lower wind speeds, and a shorter duration of daylight.

Temperature

January commences with an average high-temperature of a still moderately hot 28.2°C (82.8°F), showing little deviation from December's 27.5°C (81.5°F). Santa Rosa experiences a consistent average temperature of 22.6°C (72.7°F) throughout the nights in January.

Heat index

January's average heat index is appraised at a hot 32°C (89.6°F). Staying active during long-term exposure might result in a state of exhaustion and cause heat cramps.
Thinking about the heat index, one should account for its values in shaded areas with gentle breezes. Facing direct sunlight may hike up the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', combines both the air temperature and the humidity level to give a perceived human temperature. The individual's temperature perception can be influenced by numerous factors such as metabolic variations, physical activity, and clothing. Being aware that direct sunlight can impact the felt heat might mean an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Kids are usually more vulnerable than adults, given their lesser sweating ability. Along with their larger skin surface relative to their small stature and the excess heat due to their activity, their risk is amplified.

Humidity

January, October through December, with an average relative humidity of 79%, are the least humid months.

Rainfall

In January, the rain falls for 15.9 days. Throughout January, 50mm (1.97") of precipitation is accumulated. In Santa Rosa, during the entire year, the rain falls for 114.8 days and collects up to 356mm (14.02") of precipitation.

Daylight

In Santa Rosa, the average length of the day in January is 12h and 18min.
On the first day of January in Santa Rosa, sunrise is at 06:13 and sunset at 18:32. On the last day of the month, sunrise is at 06:25 and sunset at 18:41 -05.

Sunshine

In Santa Rosa, the average sunshine in January is 7.7h.

UV index

January through December, with an average maximum UV index of 6, are months with the highest UV index. January through December, with an average maximum UV index of 6, are months with the lowest UV index in Santa Rosa. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for average individuals.
Note: An average maximum UV index of 6 in January leads to these recommendations:
Stand by precautions and apply sun safety measures. Evading sunburn is of great importance. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
Updated: Jan 27, 2024 | Published by: Weather Atlas | Resources

Frequently asked questions

How hot does it get in Santa Rosa in January?

An average high-temperature, in January, in Santa Rosa, is 28.2°C (82.8°F) and the average low-temperature is 22.6°C (72.7°F). The average heat index (a.k.a. 'real feel', 'felt air temperature'), which combines relative humidity and air temperature, in January is appraised at 32°C (89.6°F).

What are the least humid months in Santa Rosa?

The months with the lowest humidity in Santa Rosa, Ecuador, are January, October through December, with an average relative humidity of 79%.

What is the average humidity in January in Santa Rosa?

In January, the average relative humidity in Santa Rosa, Ecuador, is 79%.

How much does it rain in Santa Rosa in January?

In Santa Rosa, Ecuador, in January, it is raining for 15.9 days, with typically 50mm (1.97") of accumulated precipitation.

What is the average length of the day in January in Santa Rosa?

The average day length in January in Santa Rosa, Ecuador, is 12h and 18min.

What time are sunrise and sunset in January in Santa Rosa?

In January, on the first day of the month, sunrise is at 06:13 and sunset at 18:32. On the last day of the month, in Santa Rosa, Ecuador, sunrise is at 06:25 and sunset at 18:41 -05.

How long on average sun shines in January in Santa Rosa?

In January, the average sunshine duration is 7.7h.

What is the month with the highest UV index in Santa Rosa?

January through December, with an average maximum UV index of 6, are months with the highest UV index in Santa Rosa.

When is the lowest UV index in Santa Rosa?

The months with the lowest UV index are January through December, with an average maximum UV index of 6.

What is the UV index intensity in January in Santa Rosa?

In Santa Rosa, Ecuador, the average daily maximum UV index in January is 6. A UV Index estimate of 6 to 7 represents a high health threat from unsafe exposure to Sun's UV rays.

Average temperature in January
Santa Rosa, Ecuador

Average temperature in January - Santa Rosa, Ecuador
  • Average high temperature in January: 28.2°C

The warmest month (with the highest average high temperature) is April (28.8°C).
The month with the lowest average high temperature is August (26°C).

  • Average low temperature in January: 22.6°C

The month with the highest average low temperature is February (22.9°C).
The coldest month (with the lowest average low temperature) is August (19.3°C).

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Average pressure in January
Santa Rosa, Ecuador

Average pressure in January - Santa Rosa, Ecuador
  • Average pressure in January: 1012.2mbar

The month with the highest atmospheric pressure is August (1013.5mbar).
The month with the lowest atmospheric pressure is February (1011.9mbar).

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Average wind speed in January
Santa Rosa, Ecuador

Average wind speed in January - Santa Rosa, Ecuador
  • Average wind speed in January: 8.3km/h

The windiest month (with the highest average wind speed) is September (11.7km/h).
The calmest month (with the lowest average wind speed) is March (7.2km/h).

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Average humidity in January
Santa Rosa, Ecuador

Average humidity in January - Santa Rosa, Ecuador
  • Average humidity in January: 79%

The months with the highest relative humidity are March, May and August (81%).
The months with the lowest relative humidity are January, October, November and December (79%).

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Average rainfall in January
Santa Rosa, Ecuador

Average rainfall in January - Santa Rosa, Ecuador
  • Average rainfall in January: 50mm

The wettest month (with the highest rainfall) is March (123mm).
The driest months (with the least rainfall) are August and September (1mm).

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Average rainfall days in January
Santa Rosa, Ecuador

Average rainfall days in January - Santa Rosa, Ecuador
  • Average rainfall days in January: 15.9 days

The month with the highest number of rainy days is March (19.7 days).
The month with the least rainy days is August (2.6 days).

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Average daylight in January /
Average sunshine in January
Santa Rosa, Ecuador

Average daylight in January / Average sunshine in January - Santa Rosa, Ecuador
  • Average daylight in January: 12h and 2min

The month with the longest days is December (Average daylight: 12h and 18min).
The month with the shortest days is June (Average daylight: 11h and 54min).

  • Average sunshine in January: 7h and 4min

The month with the most sunshine is November (Average sunshine: 9h and 54min).
The month with the least sunshine is February (Average sunshine: 7h and 12min).

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Average sunshine days in January
Santa Rosa, Ecuador

Average sunshine days in January - Santa Rosa, Ecuador
  • Average sunshine days in January: 11.8 days

The month with the most sunshine days is August (25.5 days).
The month with the least sunshine days is February (7.8 days).

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Average UV index in January
Santa Rosa, Ecuador

Average UV index in January - Santa Rosa, Ecuador
  • Average UV index in January: 6

The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 6).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 6).

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Average cloud cover in January
Santa Rosa, Ecuador

Average cloud cover in January - Santa Rosa, Ecuador
  • Average cloud cover in January: 46

The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 28).

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Average visibility in January
Santa Rosa, Ecuador

Average visibility in January - Santa Rosa, Ecuador
  • Average visibility in January: 10km

The months with the highest visibility are January, April, June, November and December (10km).
The months with the lowest visibility are February, March, May, July, August, September and October (9km).

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Santa Rosa, Ecuador

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