Climate and monthly weather forecastCasa Branca, Brazil
Climate and monthly weather forecast
Weather in January
January, like December, in Casa Branca, Brazil, is another warm summer month, with an average temperature varying between 26.9°C (80.4°F) and 18.7°C (65.7°F). Casa Branca's entry into January measures an average high-temperature of a still moderately hot 26.9°C (80.4°F), closely parallel to the preceding month. Weather in January »Weather in February
The last month of the summer, February, is another warm month in Casa Branca, Brazil, with an average temperature fluctuating between 27.4°C (81.3°F) and 18.4°C (65.1°F). February's commencement is accompanied by an average high-temperature of a still warm 27.4°C (81.3°F), diverging marginally from January's 26.9°C (80.4°F). Weather in February »Weather in March
The first month of the autumn, March, is still a warm month in Casa Branca, Brazil, with an average temperature ranging between max 26.7°C (80.1°F) and min 17.8°C (64°F). Transitioning into March, Casa Branca experiences an average high-temperature of a still moderately hot 26.7°C (80.1°F), marking a minor shift from the preceding month. Weather in March »Weather in April
April, like March, in Casa Branca, Brazil, is another warm autumn month, with an average temperature varying between 25.4°C (77.7°F) and 15.9°C (60.6°F). April's advent notes a subtle adjustment in average high-temperature to a still warm 25.4°C (77.7°F) from March. Weather in April »Weather in May
May, the last month of the autumn in Casa Branca, is also a moderately hot month, with an average temperature ranging between max 23.5°C (74.3°F) and min 13.7°C (56.7°F). As May takes hold, the average high-temperature is a still moderately hot 23.5°C (74.3°F), nearly mirroring that of the previous month. Weather in May »Weather in June
June, the first month of the winter in Casa Branca, is still a pleasant month, with temperature in the range of an average low of 13.3°C (55.9°F) and an average high of 22.7°C (72.9°F). In Casa Branca, the month of June registers the lowest temperatures, averaging 22.7°C (72.9°F) at the peak and 13.3°C (55.9°F) at the lowest. Weather in June »Weather in July
July is a moderately hot winter month in Casa Branca, Brazil, with an average temperature ranging between max 23.6°C (74.5°F) and min 13.2°C (55.8°F). With the start of July, Casa Branca measures an average high-temperature of a moderately hot 23.6°C (74.5°F), not significantly differing from June's 22.7°C (72.9°F). Weather in July »Weather in August
The last month of the winter, August, is also a moderately hot month in Casa Branca, Brazil, with an average temperature fluctuating between 13.8°C (56.8°F) and 26.3°C (79.3°F). The advent of August presents an average high-temperature of a still warm 26.3°C (79.3°F), maintaining a close correlation with the preceding month. Weather in August »Weather in September
The first month of the spring, September, is still a warm month in Casa Branca, Brazil, with an average temperature varying between 29°C (84.2°F) and 16.4°C (61.5°F). Temperature records mark September as the warmest month, with highs averaging 29°C (84.2°F) and lows at 16.4°C (61.5°F). For most parts of September, the heat index is evaluated at a tropical 31°C (87.8°F). Weather in September »Weather in October
October, the same as September, is another warm spring month in Casa Branca, Brazil, with an average temperature varying between 17.8°C (64°F) and 28.9°C (84°F). As October unfolds, the average high-temperature reaches a still warm 28.9°C (84°F), hinting at a slight fluctuation from the previous month. Weather in October »Weather in November
November, the last month of the spring in Casa Branca, is another warm month, with an average temperature fluctuating between 27.5°C (81.5°F) and 18.1°C (64.6°F). The average high-temperature is a still moderately hot 27.5°C (81.5°F) in November, hardly different from the 28.9°C (84°F) recorded in October. Weather in November »Weather in December
The first month of the summer, December, is also a moderately hot month in Casa Branca, Brazil, with an average temperature ranging between min 18.5°C (65.3°F) and max 27.6°C (81.7°F). Casa Branca starts December with an average high-temperature of a still moderately hot 27.6°C (81.7°F), hinting at a minimal fluctuation from November. 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
The month with the most rainfall in Casa Branca is January, when the rain falls for 28.3 days and typically aggregates up to 216mm (8.5") of precipitation.
Throughout the year, in Casa Branca, there are 205.1 rainfall days, and 1102mm (43.39") of precipitation is accumulated.
The month with the least sunshine in Casa Branca, Brazil, is January, with an average of 7.4h of sunshine.
The months with the highest UV index in Casa Branca are January through March, August through October, with an average maximum UV index of 6.
With an average relative humidity of 87%, March is the most humid month.
The months with the lowest UV index are April through July, November and December, with an average maximum UV index of 5.
June, noted for its average high-temperature of 22.7°C (72.9°F) and an average low-temperature of 13.3°C (55.9°F), is considered the coldest month in Casa Branca, Brazil.
June has the shortest days of the year in Casa Branca, Brazil, with an average of 10h and 48min of daylight.
August is the month with the least rainfall in Casa Branca. Rain falls for 4.4 days and accumulates 9mm (0.35") of precipitation.
The warmest period tends to be September, when average temperatures fluctuate between a high of 29°C (84.2°F) and a low of 16.4°C (61.5°F).
The least humid month in Casa Branca is September, with an average relative humidity of 61%.
The month with the most sunshine in Casa Branca is September, with an average of 9.5h of sunshine.
The month with the longest days in Casa Branca is December, with an average of 13h and 24min of daylight.
Casa Branca does not utilize Daylight Saving Time (DST). -03 timezone is used throughout the entire year.
Average temperature
Casa Branca, Brazil
The warmest month (with the highest average high temperature) is September (29°C).
The month with the lowest average high temperature is June (22.7°C).
The month with the highest average low temperature is January (18.7°C).
The coldest month (with the lowest average low temperature) is July (13.2°C).
Average pressure
Casa Branca, Brazil
- Average pressure in January:
1013.2mbar - Average pressure in February:
1013.5mbar - Average pressure in March:
1014mbar - Average pressure in April:
1015.9mbar - Average pressure in May:
1017.8mbar - Average pressure in June:
1019.8mbar
- Average pressure in July:
1020.2mbar - Average pressure in August:
1019.1mbar - Average pressure in September:
1016.5mbar - Average pressure in October:
1014mbar - Average pressure in November:
1012.3mbar - Average pressure in December:
1012.1mbar
The month with the highest atmospheric pressure is July (1020.2mbar).
The month with the lowest atmospheric pressure is December (1012.1mbar).
Average wind speed
Casa Branca, Brazil
- Average wind speed in January:
7.1km/h - Average wind speed in February:
6.9km/h - Average wind speed in March:
6.8km/h - Average wind speed in April:
6.9km/h - Average wind speed in May:
7.3km/h - Average wind speed in June:
7.7km/h
- Average wind speed in July:
8.5km/h - Average wind speed in August:
9.2km/h - Average wind speed in September:
9.3km/h - Average wind speed in October:
8.8km/h - Average wind speed in November:
8.4km/h - Average wind speed in December:
7.2km/h
The windiest month (with the highest average wind speed) is September (9.3km/h).
The calmest month (with the lowest average wind speed) is March (6.8km/h).
Average humidity
Casa Branca, Brazil
The month with the highest relative humidity is March (87%).
The month with the lowest relative humidity is September (61%).
Average rainfall
Casa Branca, Brazil
- Average rainfall in January:
216mm - Average rainfall in February:
149mm - Average rainfall in March:
127mm - Average rainfall in April:
62mm - Average rainfall in May:
35mm - Average rainfall in June:
20mm
The wettest month (with the highest rainfall) is January (216mm).
The driest month (with the least rainfall) is August (9mm).
Average rainfall days
Casa Branca, Brazil
- Average rainfall days in January:
28.3 days - Average rainfall days in February:
23.3 days - Average rainfall days in March:
26.8 days - Average rainfall days in April:
17.3 days - Average rainfall days in May:
10 days - Average rainfall days in June:
7.4 days
- Average rainfall days in July:
6 days - Average rainfall days in August:
4.4 days - Average rainfall days in September:
9.2 days - Average rainfall days in October:
19.3 days - Average rainfall days in November:
24.7 days - Average rainfall days in December:
28.4 days
The month with the highest number of rainy days is December (28.4 days).
The month with the least rainy days is August (4.4 days).
Average daylight / Average sunshine
Casa Branca, Brazil
- Average daylight in January:
13h and 18min - Average daylight in February:
12h and 48min - Average daylight in March:
12h and 12min - Average daylight in April:
11h and 36min - Average daylight in May:
11h and 6min - Average daylight in June:
10h and 48min
- Average daylight in July:
11h and 0min - Average daylight in August:
11h and 24min - Average daylight in September:
12h and 0min - Average daylight in October:
12h and 36min - Average daylight in November:
13h and 12min - Average daylight in December:
13h and 24min
The month with the longest days is December (Average daylight: 13h and 24min).
The month with the shortest days is June (Average daylight: 10h and 48min).
- Average sunshine in January:
7h and 24min - Average sunshine in February:
8h and 6min - Average sunshine in March:
8h and 6min - Average sunshine in April:
8h and 30min - Average sunshine in May:
8h and 42min - Average sunshine in June:
9h and 6min
- Average sunshine in July:
9h and 18min - Average sunshine in August:
9h and 12min - Average sunshine in September:
9h and 30min - Average sunshine in October:
8h and 54min - Average sunshine in November:
8h and 6min - Average sunshine in December:
7h and 48min
The month with the most sunshine is September (Average sunshine: 9h and 30min).
The month with the least sunshine is January (Average sunshine: 7h and 24min).
Average sunshine days
Casa Branca, Brazil
- Average sunshine days in January:
1.8 days - Average sunshine days in February:
2.8 days - Average sunshine days in March:
3.3 days - Average sunshine days in April:
9.9 days - Average sunshine days in May:
18.3 days - Average sunshine days in June:
21.1 days
- Average sunshine days in July:
24.8 days - Average sunshine days in August:
25.8 days - Average sunshine days in September:
19.1 days - Average sunshine days in October:
10.1 days - Average sunshine days in November:
3.8 days - Average sunshine days in December:
1.4 days
The month with the most sunshine days is August (25.8 days).
The month with the least sunshine days is December (1.4 days).
Average UV index
Casa Branca, Brazil
The months with the highest UV index are January, February, March, August, September and October (UV index 6).
The months with the lowest UV index are April, May, June, July, November and December (UV index 5).
Average cloud cover
Casa Branca, Brazil
The month with the most cloud cover is January (Cloud cover 53).
The month with the least cloud cover is August (Cloud cover 15).
Average visibility
Casa Branca, Brazil
The months with the highest visibility are August and September (10km).
The months with the lowest visibility are January, March, April and May (7km).
