Weather in December
December in Guarulhos culminates in the height of summer, with the year's highest temperature and rainfall parameters coming into play. From the temperature perspective, a high of 27°C (80.6°F) is registered, on par with January. The year also wraps up with the highest count of rainfall days, reaching 13 days, comparable to January as well. A slight drop in daylight to 13.6 hours still keeps the days brightly lit, most of the time. Residents and tourists alike can anticipate alternating sunshine and rain showers, typical for a tropical summer-ending month.
On the first day of December in Guarulhos, sunrise is at 05:11 and sunset at 18:39. On the last day of the month, sunrise is at 05:22 and sunset at 18:56 -03.
[Resources]Temperature
The arrival of December in Guarulhos coincides with an average high-temperature of a still moderately hot 27°C (80.6°F), indicating a minimal shift from November's 26°C (78.8°F). Guarulhos, in the month of December, anticipates a consistent average low-temperature of 18°C (64.4°F).Rainfall
In December, in Guarulhos, the rain falls for 13 days. Throughout the year, in Guarulhos, there are 109 rainfall days.Daylight
With an average of 13h and 36min of daylight, December has the longest days of the year.On the first day of December in Guarulhos, sunrise is at 05:11 and sunset at 18:39. On the last day of the month, sunrise is at 05:22 and sunset at 18:56 -03.
Frequently asked questions
What are the temperatures in Guarulhos in December?
In December, the average high-temperature and low-temperature in Guarulhos are 27°C (80.6°F) and 18°C (64.4°F) respectively.
How many days does it rain in December in Guarulhos?
In December, in Guarulhos, the rain falls for 13 days.
When are the longest days in Guarulhos?
December has the longest days of the year, with an average of 13h and 36min of daylight.
How many hours of daylight does Guarulhos have in December?
The average day length in December is 13h and 33min.
What time are sunrise and sunset in December in Guarulhos?
On the first day of December, sunrise is at 05:11 and sunset at 18:39. On the last day of the month, sunrise is at 05:22 and sunset at 18:56 -03.
Average temperature in December
Guarulhos, Brazil
- Average high temperature in December: 27°C
The warmest month (with the highest average high temperature) is February (28°C).
The month with the lowest average high temperature is July (21°C).
- Average low temperature in December: 18°C
The months with the highest average low temperature are January and February (20°C).
The coldest months (with the lowest average low temperature) are July and August (12°C).
Average rainfall days in December
Guarulhos, Brazil
- Average rainfall days in December: 13 days
The month with the highest number of rainy days is January (14 days).
The months with the least rainy days are April and July (6 days).
Average daylight in December
Guarulhos, Brazil
- Average daylight in December: 13h and 4min
The month with the longest days is December (Average daylight: 13h and 36min).
The month with the shortest days is June (Average daylight: 10h and 42min).
Guarulhos, Brazil
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