Climate - Cruzeiro Do Sul (Brazil)

The climate of Cruzeiro do Sul is tropical, with a long rainy season from October to May and a relatively dry season from June to September. The sun doesn't shine often.
The city is located in the extreme west of Brazil, in the state of Acre, at 7 degrees south latitude and 200 meters (650 feet) above sea level. Just south of the city flows the Juruá River, a tributary of the Amazon River. We are in the Amazon rainforest.
It is generally hot even in the austral winter, however, cool air can sometimes arrive from the south, bringing daytime temperatures around or below 20 °C (68 °F). For example, in July 2010, when it snowed in Buenos Aires, there were a few cool days, and in particular, a rainy day, with a minimum of 13 °C (55 °F) and a maximum of 14 °C (57 °F).

The average temperature of the coldest month (July) is of 26.1 °C (79.0 °F), that of the warmest month (October) is of 27.8 °C (82.1 °F). Here are the average temperatures.
Precipitation amounts to 2165 millimeters (85.2 inches) per year: it is therefore abundant. It ranges from 60 mm (2.4 in) in the driest month (July) to 295 mm (11.6 in) in the wettest one (March). Here is the average precipitation.
The sea temperature ranges from 26.5 °C (26.5 °F) in August, September to 28.5 °C (28.5 °F) in March, April, May. Here are the average sea temperatures.
On average, there are around 1340 sunshine hours per year. Here are the average sunshine hours per day.

Cruzeiro Do Sul - Weather by month

Based on the period 1991-2020
(January - February - March - April - May - June - July - August - September - October - November - December)

In January, the average temperature is of 27.2 °C (81 °F), with a minimum of 22.9 °C (73.2 °F) and a maximum of 31.5 °C (88.7 °F).
On the coldest nights of the month, the temperature usually drops to around 21.5 °C (70.5 °F).
On the warmest days of the month, the temperature usually reaches around 34.5 °C (94.5 °F).
Precipitation amounts to 245 mm (9.6 in), distributed over 17 days.
On average, there are 80 hours of sunshine per month, i.e. 2.5 hours per day.
The average humidity is 83%.
The average wind speed is 5 kph (3 kph).

In February, the average temperature is of 27.3 °C (81 °F), with a minimum of 22.9 °C (73.2 °F) and a maximum of 31.7 °C (89 °F).
On the coldest nights of the month, the temperature usually drops to around 21.5 °C (70.5 °F).
On the warmest days of the month, the temperature usually reaches around 34.5 °C (94.5 °F).
Precipitation amounts to 260 mm (10.2 in), distributed over 17 days.
On average, there are 60 hours of sunshine per month, i.e. 2 hours per day.
The average humidity is 83%.
The average wind speed is 4 kph (3 kph).

In March, the average temperature is of 27.2 °C (81 °F), with a minimum of 23 °C (73.3 °F) and a maximum of 31.5 °C (88.6 °F).
On the coldest nights of the month, the temperature usually drops to around 21 °C (70 °F).
On the warmest days of the month, the temperature usually reaches around 34.5 °C (94 °F).
Precipitation amounts to 295 mm (11.6 in), distributed over 18 days.
On average, there are 75 hours of sunshine per month, i.e. 2.5 hours per day.
The average humidity is 84%.
The average wind speed is 4 kph (3 kph).

In April, the average temperature is of 27.3 °C (81 °F), with a minimum of 22.8 °C (73.1 °F) and a maximum of 31.7 °C (89 °F).
On the coldest nights of the month, the temperature usually drops to around 20.5 °C (68.5 °F).
On the warmest days of the month, the temperature usually reaches around 35 °C (94.5 °F).
Precipitation amounts to 235 mm (9.3 in), distributed over 15 days.
On average, there are 90 hours of sunshine per month, i.e. 3 hours per day.
The average humidity is 83%.
The average wind speed is 4 kph (2 kph).

In May, the average temperature is of 26.6 °C (80 °F), with a minimum of 22.1 °C (71.8 °F) and a maximum of 31.1 °C (87.9 °F).
On the coldest nights of the month, the temperature usually drops to around 18.5 °C (65.5 °F).
On the warmest days of the month, the temperature usually reaches around 34.5 °C (94 °F).
Precipitation amounts to 155 mm (6.1 in), distributed over 12 days.
On average, there are 120 hours of sunshine per month, i.e. 4 hours per day.
The average humidity is 82%.
The average wind speed is 4 kph (3 kph).

In June, the average temperature is of 26.2 °C (79 °F), with a minimum of 21.4 °C (70.4 °F) and a maximum of 31 °C (87.8 °F).
On the coldest nights of the month, the temperature usually drops to around 18 °C (64.5 °F).
On the warmest days of the month, the temperature usually reaches around 34 °C (93 °F).
Precipitation amounts to 90 mm (3.5 in), distributed over 7 days.
On average, there are 120 hours of sunshine per month, i.e. 4 hours per day.
The average humidity is 80%.
The average wind speed is 4 kph (3 kph).

In July, the coldest month of the year, the average temperature is of 26.1 °C (79 °F), with a minimum of 20.6 °C (69.1 °F) and a maximum of 31.6 °C (88.9 °F).
On the coldest nights of the month, the temperature usually drops to around 16 °C (61 °F).
On the warmest days of the month, the temperature usually reaches around 34.5 °C (94.5 °F).
Precipitation amounts to 60 mm (2.4 in), distributed over 6 days.
On average, there are 180 hours of sunshine per month, i.e. 6 hours per day.
The average humidity is 77%.
The average wind speed is 4 kph (3 kph).

In August, the average temperature is of 27.0 °C (81 °F), with a minimum of 20.9 °C (69.7 °F) and a maximum of 33 °C (91.5 °F).
On the coldest nights of the month, the temperature usually drops to around 16.5 °C (62 °F).
On the warmest days of the month, the temperature usually reaches around 36 °C (97 °F).
Precipitation amounts to 75 mm (3 in), distributed over 6 days.
On average, there are 160 hours of sunshine per month, i.e. 5 hours per day.
The average humidity is 71%.
The average wind speed is 4 kph (3 kph).

In September, the average temperature is of 27.7 °C (82 °F), with a minimum of 21.8 °C (71.3 °F) and a maximum of 33.5 °C (92.3 °F).
On the coldest nights of the month, the temperature usually drops to around 18 °C (64 °F).
On the warmest days of the month, the temperature usually reaches around 37 °C (98 °F).
Precipitation amounts to 115 mm (4.5 in), distributed over 8 days.
On average, there are 135 hours of sunshine per month, i.e. 4.5 hours per day.
The average humidity is 74%.
The average wind speed is 5 kph (3 kph).

In October, the warmest month of the year, the average temperature is of 27.8 °C (82 °F), with a minimum of 22.6 °C (72.8 °F) and a maximum of 33 °C (91.3 °F).
On the coldest nights of the month, the temperature usually drops to around 20.5 °C (69 °F).
On the warmest days of the month, the temperature usually reaches around 36.5 °C (98 °F).
Precipitation amounts to 190 mm (7.5 in), distributed over 13 days.
On average, there are 130 hours of sunshine per month, i.e. 4 hours per day.
The average humidity is 78%.
The average wind speed is 4 kph (3 kph).

In November, the average temperature is of 27.7 °C (82 °F), with a minimum of 23.1 °C (73.6 °F) and a maximum of 32.3 °C (90.2 °F).
On the coldest nights of the month, the temperature usually drops to around 20.5 °C (69 °F).
On the warmest days of the month, the temperature usually reaches around 36 °C (96.5 °F).
Precipitation amounts to 220 mm (8.7 in), distributed over 15 days.
On average, there are 105 hours of sunshine per month, i.e. 3.5 hours per day.
The average humidity is 80%.
The average wind speed is 4 kph (3 kph).

In December, the average temperature is of 27.3 °C (81 °F), with a minimum of 23 °C (73.4 °F) and a maximum of 31.6 °C (88.9 °F).
On the coldest nights of the month, the temperature usually drops to around 20.5 °C (69.5 °F).
On the warmest days of the month, the temperature usually reaches around 34.5 °C (94 °F).
Precipitation amounts to 230 mm (9.1 in), distributed over 17 days.
On average, there are 85 hours of sunshine per month, i.e. 2.5 hours per day.
The average humidity is 83%.
The average wind speed is 5 kph (3 kph).