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 is the warmest month, with the temperature often reaching an average high of 28.5°C (83.3°F) and an average low of 18.9°C (66°F).Heat index
In February, the heat index is evaluated at a hot 34°C (93.2°F). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.Keep in mind the heat index values are meant for areas in shade and with light wind. Direct sunlight has the potential to heighten heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', ties air temperature with relative humidity to produce the perceived temperature sensation. Factors encompassing physical activity, clothing, and metabolic differences have a role in shaping the individual's impression of temperature. One must note that being under the direct sun can escalate the heat's effects, with the heat index possibly rising by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Children often lack awareness of the importance of taking breaks and rehydrating. The feeling of thirst is a late indication of dehydration, so maintaining hydration, especially during long periods of physical activity, is critical.
Humidity
In February, the average relative humidity is 84%.Rainfall
In Cachoeiras de Macacu, in February, during 21.8 rainfall days, 180mm (7.09") of precipitation is typically accumulated. Throughout the year, in Cachoeiras de Macacu, there are 229.1 rainfall days, and 1359mm (53.5") of precipitation is accumulated.Daylight
In February, the average length of the day in Cachoeiras de Macacu is 12h and 50min.On the first day of the month, sunrise is at 05:30 and sunset at 18:37. On the last day of February, sunrise is at 05:46 and sunset at 18:19 -03.
Sunshine
The month with the most sunshine is February, with an average of 8.1h of sunshine.UV index
January, February and December, with an average maximum UV index of 6, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for the average person.Note: The UV index of 6 in February translates into these instructions:
Apply measures and align with sun safety principles. Safeguarding against skin and eye injury is pivotal. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the hottest time of year in Cachoeiras de Macacu?
Is it hot in Cachoeiras de Macacu during February?
What is the average humidity in February in Cachoeiras de Macacu?
How much does it rain in Cachoeiras de Macacu in February?
How many hours of daylight does Cachoeiras de Macacu have in February?
What time are sunrise and sunset in February in Cachoeiras de Macacu?
What month has the most sunshine in Cachoeiras de Macacu?
How long on average sun shines in February in Cachoeiras de Macacu?
What are the months with the highest UV index in Cachoeiras de Macacu?
What is the UV index intensity in February in Cachoeiras de Macacu?
Average temperature in February
Cachoeiras de Macacu, Brazil
- Average high temperature in February: 28.5°C
The warmest month (with the highest average high temperature) is February (28.5°C).
The month with the lowest average high temperature is July (23.1°C).
- Average low temperature in February: 18.9°C
The month with the highest average low temperature is January (19.4°C).
The coldest month (with the lowest average low temperature) is July (13.7°C).
Average pressure in February
Cachoeiras de Macacu, Brazil
- Average pressure in February: 1013.2mbar
The month with the highest atmospheric pressure is July (1020.6mbar).
The month with the lowest atmospheric pressure is December (1012.1mbar).
Average wind speed in February
Cachoeiras de Macacu, Brazil
- Average wind speed in February: 5.8km/h
The windiest month (with the highest average wind speed) is September (6.9km/h).
The calmest month (with the lowest average wind speed) is March (5.2km/h).
Average humidity in February
Cachoeiras de Macacu, Brazil
- Average humidity in February: 84%
The month with the highest relative humidity is April (89%).
The month with the lowest relative humidity is September (79%).
Average rainfall in February
Cachoeiras de Macacu, Brazil
- Average rainfall in February: 180mm
The wettest month (with the highest rainfall) is November (214mm).
The driest month (with the least rainfall) is June (34mm).
Average rainfall days in February
Cachoeiras de Macacu, Brazil
- Average rainfall days in February: 21.8 days
The month with the highest number of rainy days is January (25.6 days).
The month with the least rainy days is August (12.3 days).
Average daylight in February /
Average sunshine in February
Cachoeiras de Macacu, Brazil
- Average daylight in February: 12h and 5min
The month with the longest days is December (Average daylight: 13h and 30min).
The month with the shortest days is June (Average daylight: 10h and 48min).
- Average sunshine in February: 8h and 1min
The month with the most sunshine is February (Average sunshine: 8h and 6min).
The month with the least sunshine is November (Average sunshine: 6h and 42min).
Average sunshine days in February
Cachoeiras de Macacu, Brazil
- Average sunshine days in February: 5 days
The month with the most sunshine days is August (15.8 days).
The month with the least sunshine days is December (3.5 days).
Average UV index in February
Cachoeiras de Macacu, Brazil
- Average UV index in February: 6
The months with the highest UV index are January, February and December (UV index 6).
The months with the lowest UV index are March, April, May, June, July, August, September, October and November (UV index 5).
Average cloud cover in February
Cachoeiras de Macacu, Brazil
- Average cloud cover in February: 40
The month with the most cloud cover is November (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in February
Cachoeiras de Macacu, Brazil
- Average visibility in February: 8km
The months with the highest visibility are February, July, August, September and October (8km).
The month with the lowest visibility is April (6km).
