Contents
- Weather in January
- Frequently asked questions
- Average temperature in January
- Average pressure in January
- Average wind speed in January
- Average humidity in January
- Average rainfall in January
- Average rainfall days in January
- Average daylight in January
- Average sunshine in January
- Average sunshine days in January
- Average UV index in January
- Average cloud cover in January
- Average visibility in January
January
Weather in January
Temperature
With the transition into January, Porvenir notes an average high-temperature of a still moderately hot 28.1°C (82.6°F), closely resembling December. Throughout the nights in January, an average low-temperature of 20.5°C (68.9°F) is noted.Heat index
For January, the heat index is evaluated at a tropical 31°C (87.8°F). Continuous exposure and activity could induce a sense of tiredness and subsequently, heat cramps.Heat index guidelines indicate values are for light wind scenarios and shaded regions. Heat index values may be hiked up by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'feels like' or 'felt air temperature', gives a temperature feeling by integrating air temperature and humidity. An individual's perception of weather can be influenced by a variety of factors including metabolic differences, being pregnant, and their degree of physical exertion. Recognize that direct exposure to the sun can escalate the heat effect, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values hold great significance to children. Kids often lack the knowledge about the necessity to take breaks and consume liquids. Thirst, as a late symptom of dehydration, necessitates the maintenance of hydration, particularly during enduring physical activities.
Humidity
The average relative humidity in January is 70%.Rainfall
In January, the rain falls for 12.8 days. Throughout January, 27mm (1.06") of precipitation is accumulated. In Porvenir, during the entire year, the rain falls for 290 days and collects up to 2270mm (89.37") of precipitation.Daylight
In January, the average length of the day is 11h and 38min.On the first day of January in Porvenir, sunrise is at 05:53 and sunset at 17:27. On the last day of the month, sunrise is at 05:58 and sunset at 17:41 CST.
Sunshine
In Porvenir, the average sunshine in January is 9.7h.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 Porvenir. A UV Index estimate of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: The average daily UV index of 6 in January transforms into the following instructions:
Stick with precautions and abide by sun safety procedures. Evading sunburn is essential. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. Stay sun-safe with clothing that is both closely woven and worn loosely.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot does it get in Porvenir in January?
What is the average humidity in January in Porvenir?
How many days does it rain in January in Porvenir?
How many hours of daylight does Porvenir have in January?
When is the sunrise / sunset in January in Porvenir?
How long on average sun shines in January in Porvenir?
What is the month with the highest UV index in Porvenir?
What are the months with the lowest UV index in Porvenir?
What is the UV index intensity in January in Porvenir?
Average temperature in January
Porvenir, Costa Rica
- Average high temperature in January: 28.1°C
The warmest month (with the highest average high temperature) is March (29.3°C).
The month with the lowest average high temperature is October (25.3°C).
- Average low temperature in January: 20.5°C
The month with the highest average low temperature is April (21.9°C).
The coldest months (with the lowest average low temperature) are January, February and December (20.5°C).
Average pressure in January
Porvenir, Costa Rica
- Average pressure in January: 1011.8mbar
The month with the highest atmospheric pressure is January (1011.8mbar).
The months with the lowest atmospheric pressure are October and November (1010.9mbar).
Average wind speed in January
Porvenir, Costa Rica
- Average wind speed in January: 7.2km/h
The windiest months (with the highest average wind speed) are February and March (7.6km/h).
The calmest month (with the lowest average wind speed) is June (5.2km/h).
Average humidity in January
Porvenir, Costa Rica
- Average humidity in January: 70%
The months with the highest relative humidity are September and October (86%).
The months with the lowest relative humidity are February and March (68%).
Average rainfall in January
Porvenir, Costa Rica
- Average rainfall in January: 27mm
The wettest month (with the highest rainfall) is October (440mm).
The driest month (with the least rainfall) is February (18mm).
Average rainfall days in January
Porvenir, Costa Rica
- Average rainfall days in January: 12.8 days
The month with the highest number of rainy days is October (30.5 days).
The month with the least rainy days is February (9.7 days).
Average daylight in January /
Average sunshine in January
Porvenir, Costa Rica
- Average daylight in January: 11h and 4min
The month with the longest days is June (Average daylight: 12h and 42min).
The month with the shortest days is December (Average daylight: 11h and 36min).
- Average sunshine in January: 9h and 4min
The month with the most sunshine is February (Average sunshine: 9h and 48min).
The month with the least sunshine is October (Average sunshine: 7h and 30min).
Average sunshine days in January
Porvenir, Costa Rica
- Average sunshine days in January: 13 days
The month with the most sunshine days is February (13.7 days).
The month with the least sunshine days is September (0.2 days).
Average UV index in January
Porvenir, Costa Rica
- 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).
Average cloud cover in January
Porvenir, Costa Rica
- Average cloud cover in January: 18
The month with the most cloud cover is October (Cloud cover 49).
The month with the least cloud cover is February (Cloud cover 15).
Average visibility in January
Porvenir, Costa Rica
- Average visibility in January: 10km
The months with the highest visibility are January, February, March, April and December (10km).
The months with the lowest visibility are May, June, July, August, September, October and November (9km).
