January weather forecast
Orotina, Costa Rica

January commences the year in Orotina, Costa Rica with variants of a tropical climate that distinguishes the region. The region's tropical characteristics are underscored by an average monthly relative humidity of about 75%, while the temperatures linger from 16.8°C (62.2°F) to 27.3°C (81.1°F). January's weather is similar to that of February, with a marginal decrease in rainfall. The midday heat is tempered by breezes that maintain a steady course throughout the month. From stargazers to sunbathers, varied weather conditions cater to people's different preferences.

Temperature

Transitioning into January, Orotina records an average high-temperature of a still moderately hot 27.3°C (81.1°F), almost identical to December's 26.5°C (79.7°F). Nighttime temperature in Orotina, Costa Rica, lowers to an average of 16.8°C (62.2°F) in January.

Heat index

In January, the average heat index is appraised at a hot 30°C (86°F). Unrelenting activity during exposure could cause fatigue and potentially lead to heat cramps.
Heat index values are typically calculated for conditions of shade and a light breeze. The presence of direct sunlight can raise the heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', shows a temperature sensation when both heat and moisture conditions are combined. The individual's impression of temperature can be shaped by additional aspects such as metabolic variations, physical activity, and clothing. Considering the impact of direct sunlight, it's possible for the heat index to surge by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Children usually face more risks than adults as their ability to sweat is less. Additionally, their larger skin surface in relation to their petite bodies and higher heat output due to their activities increases their vulnerability.

Humidity

The average relative humidity in January is 75%.

Rainfall

In January, in Orotina, the rain falls for 11.3 days. Throughout January, 21mm (0.83") of precipitation is accumulated. In Orotina, during the entire year, the rain falls for 272 days and collects up to 2217mm (87.28") of precipitation.

Daylight

In January, the average length of the day is 11h and 37min.
On the first day of January in Orotina, sunrise is at 05:54 and sunset at 17:28. On the last day of the month, sunrise is at 06:00 and sunset at 17:42 CST.

Sunshine

The average sunshine in January in Orotina is 8.3h.

UV index

The months with the highest UV index in Orotina are January through April, June, July, September, October and December, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for average individuals.
Note: The UV index of 6 in January translates into these instructions:
Persist in precautions and follow sun safety policies. Keeping sunburn at bay is imperative. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.