Climate and monthly weather forecastCaicó, Brazil
Climate and monthly weather forecast
Weather in January
January, like December, is another hot summer month in Caicó, Brazil, with an average temperature fluctuating between 34.5°C (94.1°F) and 24.3°C (75.7°F). Caicó starts January with an average high-temperature of a still hot 34.5°C (94.1°F), hinting at a minimal fluctuation from December. Weather in January »Weather in February
The last month of the summer, February, is another hot month in Caicó, Brazil, with an average temperature varying between 34.4°C (93.9°F) and 23.8°C (74.8°F). The transition into February reveals an average high-temperature of a still tropical 34.4°C (93.9°F), mirroring a close resemblance to January. Weather in February »Weather in March
The first month of the autumn, March, is still a hot month in Caicó, Brazil, with an average temperature varying between 23.3°C (73.9°F) and 34°C (93.2°F). A minor adjustment in Caicó's average high-temperature is noted with the start of March, touching a still tropical 34°C (93.2°F) from February's 34.4°C (93.9°F). Weather in March »Weather in April
April, like March, is a hot autumn month in Caicó, Brazil, with an average temperature varying between 33.1°C (91.6°F) and 22.8°C (73°F). April's weather displays an average high-temperature of a still tropical 33.1°C (91.6°F), slightly varied from March's 34°C (93.2°F). Weather in April »Weather in May
The last month of the autumn, May, is also a hot month in Caicó, Brazil, with an average temperature varying between 22.3°C (72.1°F) and 32.5°C (90.5°F). In May, Caicó notes an average high-temperature of a still tropical 32.5°C (90.5°F), hardly different from the preceding month. Weather in May »Weather in June
June, the first month of the winter in Caicó, is still a tropical month, with temperature in the range of an average high of 32°C (89.6°F) and an average low of 21.4°C (70.5°F). Caicó starts June with an average high-temperature of a still hot 32°C (89.6°F), hinting at a minimal fluctuation from May. Weather in June »Weather in July
July, the same as June, in Caicó, Brazil, is a hot winter month, with an average temperature varying between 31.8°C (89.2°F) and 21.3°C (70.3°F). The coldest period is July, when temperatures fluctuate between an average high of 31.8°C (89.2°F) and a low of 21.3°C (70.3°F). The heat index value for July is evaluated at a fiery hot 37°C (98.6°F). Weather in July »Weather in August
The last month of the winter, August, is also a hot month in Caicó, Brazil, with an average temperature fluctuating between 33.4°C (92.1°F) and 21.3°C (70.3°F). With the arrival of August, Caicó's average high-temperature registers at a still tropical 33.4°C (92.1°F), indicating a subtle variation from the previous month. Weather in August »Weather in September
The first month of the spring, September, is still a tropical month in Caicó, Brazil, with temperature in the range of an average low of 22.3°C (72.1°F) and an average high of 34.5°C (94.1°F). Caicó notes an average high-temperature of a still tropical 34.5°C (94.1°F) in September, hardly diverging from August. Weather in September »Weather in October
October is a fiery hot spring month in Caicó, Brazil, with an average temperature ranging between max 35.4°C (95.7°F) and min 23.4°C (74.1°F). Caicó experiences an average high-temperature of a sweltering 35.4°C (95.7°F) with the onset of October, subtly varied from September's 34.5°C (94.1°F). Weather in October »Weather in November
November, the last month of the spring in Caicó, is another very hot month, with an average temperature varying between 24°C (75.2°F) and 35.5°C (95.9°F). The month of November, characterized by an average high of 35.5°C (95.9°F) and a low of 24°C (75.2°F), is recognized as the warmest. For most parts of November, the heat index is evaluated at a scorching 42°C (107.6°F). Weather in November »Weather in December
December, the first month of the summer in Caicó, is still a hot month, with an average temperature ranging between min 24.4°C (75.9°F) and max 34.9°C (94.8°F). Welcoming December, Caicó notes an average high-temperature of a hot 34.9°C (94.8°F), nearly consistent with November's 35.5°C (95.9°F). Weather in December »Updated: Feb 2, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Throughout the year, in Caicó, there are 122.6 rainfall days, and 442mm (17.4") of precipitation is accumulated.
The months with the highest UV index are January through December, with an average maximum UV index of 7.
The months with the lowest UV index in Caicó are January through December, with an average maximum UV index of 7.
March is the month with the most rainfall. Rain falls for 20.5 days and accumulates 106mm (4.17") of precipitation.
With an average of 8.6h of sunshine, March has the least sunshine of the year in Caicó.
April and May, with an average relative humidity of 70%, are most humid months in Caicó.
The month with the shortest days in Caicó is June, with an average of 11h and 48min of daylight.
July tends to be the coldest month in Caicó, with temperatures averaging a daily high of 31.8°C (89.2°F) and a low of 21.3°C (70.3°F).
August and September are months with the least rain when the rain falls for 1.7 days and typically aggregates up to 1mm (0.04") of rain.
The month with the most sunshine in Caicó is September, with an average of 9.8h of sunshine.
The average temperatures reach their apex in November, averaging 35.5°C (95.9°F) at the high end and 24°C (75.2°F) at the low end.
The least humid month in Caicó, Brazil, is November, with an average relative humidity of 50%.
The month with the longest days in Caicó is December, with an average of 12h and 30min of daylight.
Caicó does not observe Daylight Saving Time (DST). -03 timezone is used over the entire year.
Average temperature
Caicó, Brazil
The warmest month (with the highest average high temperature) is November (35.5°C).
The month with the lowest average high temperature is July (31.8°C).
The month with the highest average low temperature is December (24.4°C).
The coldest months (with the lowest average low temperature) are July and August (21.3°C).
Average pressure
Caicó, Brazil
- Average pressure in January:
1011.6mbar - Average pressure in February:
1011.2mbar - Average pressure in March:
1011.5mbar - Average pressure in April:
1011.9mbar - Average pressure in May:
1013mbar - Average pressure in June:
1014.7mbar
- Average pressure in July:
1015.3mbar - Average pressure in August:
1015.1mbar - Average pressure in September:
1014.2mbar - Average pressure in October:
1012.3mbar - Average pressure in November:
1010.9mbar - Average pressure in December:
1011.1mbar
The month with the highest atmospheric pressure is July (1015.3mbar).
The month with the lowest atmospheric pressure is November (1010.9mbar).
Average wind speed
Caicó, Brazil
- Average wind speed in January:
17.2km/h - Average wind speed in February:
15.3km/h - Average wind speed in March:
13km/h - Average wind speed in April:
13.1km/h - Average wind speed in May:
15.1km/h - Average wind speed in June:
18.2km/h
- Average wind speed in July:
20.4km/h - Average wind speed in August:
22.9km/h - Average wind speed in September:
24.2km/h - Average wind speed in October:
22.9km/h - Average wind speed in November:
21.6km/h - Average wind speed in December:
19.8km/h
The windiest month (with the highest average wind speed) is September (24.2km/h).
The calmest month (with the lowest average wind speed) is March (13km/h).
Average humidity
Caicó, Brazil
The months with the highest relative humidity are April and May (70%).
The month with the lowest relative humidity is November (50%).
Average rainfall
Caicó, Brazil
- Average rainfall in January:
41mm - Average rainfall in February:
61mm - Average rainfall in March:
106mm - Average rainfall in April:
101mm - Average rainfall in May:
68mm - Average rainfall in June:
26mm
The wettest month (with the highest rainfall) is March (106mm).
The driest months (with the least rainfall) are August and September (1mm).
Average rainfall days
Caicó, Brazil
- Average rainfall days in January:
13.4 days - Average rainfall days in February:
17.1 days - Average rainfall days in March:
20.5 days - Average rainfall days in April:
21.5 days - Average rainfall days in May:
16.9 days - Average rainfall days in June:
10.1 days
- Average rainfall days in July:
8.4 days - Average rainfall days in August:
1.7 days - Average rainfall days in September:
0.9 days - Average rainfall days in October:
2.5 days - Average rainfall days in November:
2.4 days - Average rainfall days in December:
7.2 days
The month with the highest number of rainy days is April (21.5 days).
The month with the least rainy days is September (0.9 days).
Average daylight / Average sunshine
Caicó, Brazil
- Average daylight in January:
12h and 24min - Average daylight in February:
12h and 18min - Average daylight in March:
12h and 6min - Average daylight in April:
12h and 0min - Average daylight in May:
11h and 48min - Average daylight in June:
11h and 48min
- Average daylight in July:
11h and 48min - Average daylight in August:
11h and 54min - Average daylight in September:
12h and 6min - Average daylight in October:
12h and 18min - Average daylight in November:
12h and 24min - Average daylight in December:
12h and 30min
The month with the longest days is December (Average daylight: 12h and 30min).
The month with the shortest days is June (Average daylight: 11h and 48min).
- Average sunshine in January:
9h and 0min - Average sunshine in February:
8h and 54min - Average sunshine in March:
8h and 36min - Average sunshine in April:
8h and 42min - Average sunshine in May:
8h and 48min - Average sunshine in June:
9h and 0min
- Average sunshine in July:
8h and 48min - Average sunshine in August:
9h and 42min - Average sunshine in September:
9h and 48min - Average sunshine in October:
9h and 36min - Average sunshine in November:
9h and 42min - Average sunshine in December:
9h and 12min
The month with the most sunshine is September (Average sunshine: 9h and 48min).
The month with the least sunshine is March (Average sunshine: 8h and 36min).
Average sunshine days
Caicó, Brazil
- Average sunshine days in January:
14.5 days - Average sunshine days in February:
9.5 days - Average sunshine days in March:
8.5 days - Average sunshine days in April:
7.2 days - Average sunshine days in May:
12.7 days - Average sunshine days in June:
18.6 days
- Average sunshine days in July:
21.5 days - Average sunshine days in August:
28.8 days - Average sunshine days in September:
29.2 days - Average sunshine days in October:
28 days - Average sunshine days in November:
26.6 days - Average sunshine days in December:
22.3 days
The month with the most sunshine days is September (29.2 days).
The month with the least sunshine days is April (7.2 days).
Average UV index
Caicó, Brazil
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
Average cloud cover
Caicó, Brazil
The month with the most cloud cover is April (Cloud cover 37).
The month with the least cloud cover is September (Cloud cover 13).
Average visibility
Caicó, Brazil
The months with the highest visibility are January, February, March, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is April (9km).
