Climate and monthly weather forecast
Gramado, Brazil

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The climate of Gramado

Gramado, a city in Brazil, falls under the marine west coast, warm summer Köppen climate classification denoted as Cfb. This underlying geographical position and climate type beckon a moderate and temperate environment where climate conditions rarely reach extremes. Perceiving seasonal changes, one notes the subtle transition from slightly chilly winters to moderately warm summers.

Looping through the annual climate cycle, the average maximum temperatures bounce between 16.9°C (62.4°F) to 27°C (80.6°F), while the low temperatures range from 8.5°C (47.3°F) to 17°C (62.6°F). This dip and rise in mercury throughout the year showcase average conditions and not extremes, hence, staying in comfort zone for most visitors. Going over the rainfall data, minimal rainfall is registered during the August month marking 72mm (2.83") on scale, while the most humid month, January, records 135mm (5.31"). Except for minor instances in July and August, there are no snowfall days in the year.

Diving deeper into climate components, the town experiences relative humidity from 80% to 87% across the year. Furthermore, maximum wind speeds oscillate between 8.7km/h (5.4mph) and 10.1km/h (6.3mph), presenting a tranquil atmosphere. An interesting characteristic of Gramado's weather is the stable daylight hours, hovering between 10.3 hours per day in June to 14 hours per day in December. UV index ranges from 3 in May to 6 in January and December, suggesting that sunscreen might be useful throughout the year.

The best time to visit Gramado

The favorable time to visit Gramado gravitates around summer and spring months. During this time, visitors can enjoy an average high temperature ranging from 19.3°C (66.7°F) to 27°C (80.6°F). Relative to other seasons, rainfall is not as frequent and the daylight hours reach a high of 14 hours in December, providing ample time to explore and enjoy the city. Humidity levels are relatively lower compared to the fall and winter months, providing a comfortable atmosphere.

The worst time to visit Gramado

The comparatively less attractive period to visit Gramado falls between May and August. During these months, the city experiences the least daylight hours, reducing the amount of time available for sightseeing. The UV Index lingers around 3 to 4. Though the rainfall during these months does not reach the year's high, the lower temperatures coupled with precipitation can hasten the feel of cold.

Spring weather in Gramado

The spring season, falling between September and November, reflects a refreshing transition. Average high temperatures range from 20.5°C (68.9°F) in September to 24.6°C (76.3°F) in November. The mild day temperatures allow for pleasant walks around the city. This period also marks a reduction in rainfall with days featuring a drier climate.

Summer weather in Gramado

Summer, extending from December through February, characterizes a warm climate. The highest temperatures of the year are observed during this period, peaking at 27°C (80.6°F) in January. Elsewhere, the city enjoys long daylight hours, extending up to a maximum of 14 hours a day, providing an extended window for outdoor activities.

Autumn weather in Gramado

Autumn months, March to May, show a steady decline in the temperatures. March starts with an average high of 25.2°C (77.4°F) and by May it reduces to 19.5°C (67.1°F). Simultaneously, the lower night temperatures offer a distinctive change, dropping from 15.1°C (59.2°F) to 10.8°C (51.4°F) during this period. Rainfall also takes a slight hike, transitioning from dry to a little more humid environment.

Winter weather in Gramado

Winter in Gramado is marked by temperatures dipping to relatively cooler levels. The average high from June to August ranges between 16.9°C (62.4°F) and 19.3°C (66.7°F) with lowest nocturnal temperatures slipping between 8.5°C (47.3°F) and 9.8°C (49.6°F). Rare snowfall occurs in these months with the least daylight hours in the year but with reasonable sunshine days. The UV index also hits its lowest during this season at 3 in May.

Weather in January

In Gramado, the new year begins with a warm and humid month. January is frequently subjected to notable amounts of rainfall, with an average of 135mm (5.31") for the month, a value that no other month reaches. Outdoor activities may be affected by relative humidity levels of around 83%, leading to instances of fog and dew. Weather in January »

Weather in February

February continues the trend of humid and warm weather in Gramado. A decrease in rainfall is observed from January to February, making it slightly drier. The climate remains balmy, with the amount of sunshine having a minute increase. Weather in February »

Weather in March

With the arrival of March, the weather in Gramado begins to transition. The drop in temperature from February to March is noticeable, though it remains relatively warm. Precipitation levels continue to taper off, manifesting a weather pattern that leans towards being slightly drier. Weather in March »

Weather in April

April in Gramado ushers in more noticeable shifts in weather conditions. The city experiences a decreased average temperature, reaching a low of 13.3°C (55.9°F). The deescalation in precipitation rates is pronounced, turning April into one of the drier periods of the year. Weather in April »

Weather in May

Gramado enters a relatively cool and damp phase in May. May is considerably colder than April, signaling that winter is approaching. Rainfall takes an upward turn after the drier spell, introducing renewed humidity to the environment. Weather in May »

Weather in June

June is the gatekeeper to winter in Gramado, bringing about a prominent cold weather. Nods to winter include more substantial winds, with an increase in wind speed from May to June. Despite the humidity that the rainfall imparts, the month manages to keep a good number of sunshine days. Weather in June »

Weather in July

July is at the heart of winter in Gramado, with characteristic cold and damp conditions. The relative humidity slightly drops from June to July, making the cold slightly more bearable. This month witnesses the unique occurrence of snowfall, adding a momentary white layer to the city. Weather in July »

Weather in August

With August, the city witnesses the last stretch of winter in Gramado. There is a subtle warming up from July to August, indicating a slow transition towards the end of winter. The lower-end temperature rises, producing more relaxed days compared with the previous month. Weather in August »

Weather in September

September holds the onset of spring, bringing with it a clear departure from the cold in Gramado. September brings a consistent temperature increase, inviting warmth back into the city. Though the month holds significant rainfall, it does not hamper the emergence of more extensive periods of daylight. Weather in September »

Weather in October

October in Gramado fully embraces the season of rebirth. Slightly heavier rainfall makes a reappearance from September to October, fuelling the city's lush greenery. More sunlit hours are observed, catalyzing growth and enhancing the city's natural beauty. Weather in October »

Weather in November

The environment in November continues to reflect the ongoing spring in Gramado. An upward shift in temperature continues, although November tends to swing between warm and cool spells. The month shows similar rainfall patterns to October, maintaining a wetter atmosphere. Weather in November »

Weather in December

December marks the arrival of summer in Gramado, concluding the yearly weather cycle. Higher temperatures set in, reaching an average high of 26.7°C (80.1°F), the highest for the year. Rainfall remains fairly constant from November, keeping the city moist and humid. Weather in December »
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Frequently asked questions

What time of the year is the hottest in Gramado?

The yearly peak temperatures occur in January and February, averaging a high-temperature of 27°C (80.6°F).

What is the rainiest month in Gramado?

January is the month with the most rainfall. Rain falls for 22.4 days and accumulates 135mm (5.31") of precipitation.

How much does it rain in Gramado?

In Gramado, Brazil, during the entire year, the rain falls for 201.3 days and collects up to 1185mm (46.65") of precipitation.

When it does not snow in Gramado?

In Gramado, snow does not fall in January through June, September through December.

How many days does it snow in Gramado?

Throughout the year, in Gramado, there are 0.3 snowfall days.

What are the months with the highest UV index in Gramado?

January and December, with an average maximum UV index of 6, are months with the highest UV index.

What is the most humid month in Gramado?

The most humid month in Gramado is May, with an average relative humidity of 87%.

What is the month with the least sunshine in Gramado?

May has the least sunshine of the year, with an average of 6.9h of sunshine.

What is the month with the lowest UV index in Gramado?

With an average maximum UV index of 3, May is the month with the lowest UV index in Gramado, Brazil.

What is the month with the shortest days in Gramado?

The month with the shortest days in Gramado is June, with an average of 10h and 18min of daylight.

What are the coldest months in Gramado?

July, marked by an average high-temperature of 16.9°C (62.4°F) and a low-temperature of 8.5°C (47.3°F), is the coldest month.

When does it snow in Gramado?

July and August are months with snowfall.

What is the snowiest month in Gramado?

The month with the most snowfall days in Gramado, Brazil, is July, when snow falls for 0.2 days.

What is the driest month in Gramado?

August is the month with the least rainfall. Rain falls for 11.4 days and accumulates 72mm (2.83") of precipitation.

What is the least humid month in Gramado?

The least humid month is December, with an average relative humidity of 80%.

When are the longest days in Gramado?

With an average of 14h and 0min of daylight, December has the longest days of the year.

Is there Daylight Saving Time (DST) in Gramado?

Gramado does not observe Daylight Saving Time (DST). -03 timezone is used throughout the entire year.

What month has the most sunshine in Gramado?

The month with the most sunshine is December, with an average of 8.2h of sunshine.

Average temperature
Gramado, Brazil

Average temperature - Gramado, Brazil

The warmest months (with the highest average high temperature) are January and February (27°C).
The month with the lowest average high temperature is July (16.9°C).

The month with the highest average low temperature is January (17°C).
The coldest month (with the lowest average low temperature) is July (8.5°C).

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Average pressure
Gramado, Brazil

Average pressure - Gramado, Brazil

The month with the highest atmospheric pressure is July (1020mbar).
The month with the lowest atmospheric pressure is December (1011.6mbar).

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Average wind speed
Gramado, Brazil

Average wind speed - Gramado, Brazil

The windiest month (with the highest average wind speed) is August (9.6km/h).
The calmest month (with the lowest average wind speed) is April (8.2km/h).

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Average rainfall
Gramado, Brazil

Average rainfall - Gramado, Brazil

The wettest month (with the highest rainfall) is January (135mm).
The driest month (with the least rainfall) is August (72mm).

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Average rainfall days
Gramado, Brazil

Average rainfall days - Gramado, Brazil

The month with the highest number of rainy days is January (22.4 days).
The month with the least rainy days is August (11.4 days).

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Average snowfall days
Gramado, Brazil

Average snowfall days - Gramado, Brazil

The month with the highest number of snowfall days is July (0.2 days).
The months with the least snowfall days are January, February, March, April, May, June, September, October, November and December (0 days).

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Average daylight / Average sunshine
Gramado, Brazil

Average daylight / Average sunshine - Gramado, Brazil

The month with the longest days is December (Average daylight: 14h and 0min).
The month with the shortest days is June (Average daylight: 10h and 18min).

The month with the most sunshine is December (Average sunshine: 8h and 12min).
The month with the least sunshine is May (Average sunshine: 6h and 54min).

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Average sunshine days
Gramado, Brazil

Average sunshine days - Gramado, Brazil

The month with the most sunshine days is August (18.3 days).
The month with the least sunshine days is February (5.3 days).

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Average visibility
Gramado, Brazil

Average visibility - Gramado, Brazil

The months with the highest visibility are February, April, June, July, August, September, October, November and December (8km).
The months with the lowest visibility are January, March and May (7km).

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Gramado, Brazil

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