Rio Dulce
Guatemala
Long-term weather forecast
Long-term weather forecast

January weather forecast and climate
Rio Dulce, Guatemala

January, like December, in Rio Dulce, Guatemala, is a moderately hot winter month, with average temperature fluctuating between 20°C (68°F) and 27°C (80.6°F).

Temperature

January is the coldest month, with an average high-temperature of 27°C (80.6°F) and an average low-temperature of 20°C (68°F).

Rainfall

In Rio Dulce, during 11 rainfall days, 139mm (5.5") of precipitation is typically accumulated. In Rio Dulce, during the entire year, the rain falls for 171 days and collects up to 2684mm (105.7") of precipitation.

Daylight

The average length of the day in January is 11.3h.

Sunshine

The average sunshine in January is 6h.

UV index

In Rio Dulce, the average daily maximum UV index is 9. A UV Index value of 8 to 10 symbolizes a very high health vulnerability from unsafe exposure to the UV radiation for ordinary individuals.
Note: In January, the average maximum UV index of 9 translate into the following recommendations:
Take special precautions, as unprotected skin can be damaged and can burn quickly. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.

What is the coldest month in Rio Dulce?

The coldest month is January, with an average high-temperature of 27°C (80.6°F) and an average low-temperature of 20°C (68°F).

What is the temperature in January in Rio Dulce?

In January, the average high-temperature is 27°C (80.6°F), and the average low-temperature is 20°C (68°F).

How many days does it rain in January in Rio Dulce?

In Rio Dulce, during January, the rain falls for 11 days and regularly aggregates up to 139mm (5.5") of precipitation.

How many hours of daylight does Rio Dulce have in January?

In Rio Dulce, the average length of the day in January is 11.3h.

How many hours of sunshine does Rio Dulce have in January?

In January, the average sunshine in Rio Dulce, Guatemala, is 6h.

How high is the UV index in January in Rio Dulce?

In January, the average daily maximum UV index in Rio Dulce, Guatemala, is 9. A UV Index estimate of 8 to 10 represents a very high hazard to health from the exposure to the Sun's UV rays.
Average temperature in January - Rio Dulce, Guatemala
  • Average high temperature in January: 27°C

Warmest months (with the highest average high temperature) are April, May and June (33°C).
The month with the lowest average high temperature is January (27°C).

  • Average low temperature in January: 20°C

Months with the highest average low temperature are May, June, July, August and September (23°C).
Coldest months (with the lowest average low temperature) are January, February and December (20°C).

Average rainfall in January - Rio Dulce, Guatemala
  • Average rainfall in January: 139mm

The wettest month (with the highest rainfall) is July (439mm).
The driest month (with the lowest rainfall) is March (77mm).

Average rainfall days in January - Rio Dulce, Guatemala
  • Average rainfall days in January: 11 days

The month with the highest number of rainy days is July (23 days).
The month with the lowest number of rainy days is April (6 days).

Average daylight in January / Average sunshine in January - Rio Dulce, Guatemala
  • Average daylight in January: 11.3h

The month with the longest days is June (Average daylight: 13.1h).
The month with shortest days is December (Average daylight: 11.2h).

  • Average sunshine in January: 6h

Months with most sunshine are March, April, May and August (Average sunshine: 7h).
Months with least sunshine are November and December (Average sunshine: 5).

Average UV index in January - Rio Dulce, Guatemala
  • Average UV index in January: 9

Months with the highest UV index are March, April, May, June, July, August and September (UV index 12).
The month with the lowest UV index is December (UV index 8).