Contents
- Weather in February
- Frequently asked questions
- Average temperature in February
- Average pressure in February
- Average wind speed in February
- Average humidity in February
- Average rainfall in February
- Average rainfall days in February
- Average daylight in February
- Average sunshine in February
- Average sunshine days in February
- Average UV index in February
- Average cloud cover in February
- Average visibility in February
February
Weather in February
Temperature
February's arrival brings an average high-temperature of a still tropical 32°C (89.6°F), demonstrating subtle variation from the preceding month. An average low-temperature of 22.5°C (72.5°F) is common in Caldera during the nights of February.Heat index
The heat index in February is appraised at a fiery hot 39°C (102.2°F). Greater preventive actions are needed, heat exhaustion and heat cramps are likely. Persistent activity could provoke heatstroke.Heat index's context suggests values are appropriate for shady areas and slight breezes. Heat index values may rise by up to 15 Fahrenheit (8 Celsius) degrees when exposed to direct sunlight.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is an aggregate value of air's warmth and moisture to show the human-felt temperature. An individual's temperature experience can be influenced by extra factors, including metabolic differences, activity levels, and clothing. Realize that direct exposure to sunlight can augment the felt heat, leading to a potential increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for 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.
To offset high temperatures, the human body releases sweat which, upon evaporation, cools it down. When relative humidity is heightened, it slows the rate of evaporation, thereby decreasing the body's ability to shed heat and creating a sensation of overheating. When heat surpasses the body's release mechanisms, dehydration and overheating risks become pronounced.
Humidity
The average relative humidity in February is 65%.Rainfall
February is the month with the least rainfall. Rain falls for 3.1 days and accumulates 3mm (0.12") of precipitation.Daylight
In February, the average length of the day in Caldera is 11h and 49min.On the first day of the month, sunrise is at 06:01 and sunset at 17:43. On the last day of February, in Caldera, sunrise is at 05:53 and sunset at 17:49 CST.
Sunshine
The average sunshine in February in Caldera is 8.9h.UV index
January through September and December, with an average maximum UV index of 7, are months with the highest UV index in Caldera, Costa Rica. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: The maximum daily UV index, 7 in February, converts into the following recommendations:
Deflect overexposure. Sun protection is a necessity. Limit your exposure to the sun's UV radiation, which is strongest between 10 a.m. and 4 p.m., and note that parasols or canopies may not provide full sun protection. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it in Caldera in February?
What is the average humidity in February in Caldera?
What is the driest month in Caldera?
How many days does it rain in February in Caldera?
What is the average length of the day in February in Caldera?
When are sunrise and sunset in February in Caldera?
How many hours of sunshine does Caldera have in February?
When is the highest UV index in Caldera?
What is the UV index reading in February in Caldera?
Average temperature in February
Caldera, Costa Rica
- Average high temperature in February: 32°C
The warmest month (with the highest average high temperature) is March (32.8°C).
The month with the lowest average high temperature is October (28.4°C).
- Average low temperature in February: 22.5°C
The month with the highest average low temperature is May (24.6°C).
The coldest month (with the lowest average low temperature) is January (21.9°C).
Average pressure in February
Caldera, Costa Rica
- Average pressure in February: 1011.2mbar
The month with the highest atmospheric pressure is January (1011.5mbar).
The month with the lowest atmospheric pressure is October (1010.5mbar).
Average wind speed in February
Caldera, Costa Rica
- Average wind speed in February: 11.1km/h
The windiest month (with the highest average wind speed) is February (11.1km/h).
The calmest month (with the lowest average wind speed) is September (5.5km/h).
Average humidity in February
Caldera, Costa Rica
- Average humidity in February: 65%
The month with the highest relative humidity is October (83%).
The month with the lowest relative humidity is March (63%).
Average rainfall in February
Caldera, Costa Rica
- Average rainfall in February: 3mm
The wettest month (with the highest rainfall) is October (330mm).
The driest month (with the least rainfall) is February (3mm).
Average rainfall days in February
Caldera, Costa Rica
- Average rainfall days in February: 3.1 days
The month with the highest number of rainy days is September (27.7 days).
The month with the least rainy days is February (3.1 days).
Average daylight in February /
Average sunshine in February
Caldera, Costa Rica
- Average daylight in February: 11h and 5min
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 February: 8h and 5min
The month with the most sunshine is March (Average sunshine: 9h and 54min).
The month with the least sunshine is October (Average sunshine: 8h and 0min).
Average sunshine days in February
Caldera, Costa Rica
- Average sunshine days in February: 24.8 days
The month with the most sunshine days is January (25.8 days).
The month with the least sunshine days is September (1.4 days).
Average UV index in February
Caldera, Costa Rica
- Average UV index in February: 7
The months with the highest UV index are January, February, March, April, May, June, July, August, September and December (UV index 7).
The months with the lowest UV index are October and November (UV index 6).
Average cloud cover in February
Caldera, Costa Rica
- Average cloud cover in February: 10
The month with the most cloud cover is October (Cloud cover 46).
The month with the least cloud cover is February (Cloud cover 10).
Average visibility in February
Caldera, Costa Rica
- Average visibility in February: 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).
