Climate and monthly weather forecast
Castro Barros, Argentina

Climate and monthly weather forecast

Weather in January

January, the same as December, in Castro Barros, Argentina, is another tropical summer month, with an average temperature ranging between max 33°C (91.4°F) and min 22.5°C (72.5°F). January stands out as Castro Barros's warmest month, with temperatures ranging between an average high of 33°C (91.4°F) and a low of 22.5°C (72.5°F). The heat index in January is computed to be a very hot 35°C (95°F). Weather in January »

Weather in February

February, the last month of the summer in Castro Barros, is also a hot month, with an average temperature varying between 31.4°C (88.5°F) and 21.4°C (70.5°F). February's onset brings an average high-temperature of a still hot 31.4°C (88.5°F), showing a minute difference from January's 33°C (91.4°F). Weather in February »

Weather in March

March, the first month of the autumn in Castro Barros, is still a warm month, with temperature in the range of an average high of 28.6°C (83.5°F) and an average low of 18.6°C (65.5°F). Castro Barros's average high-temperature marks a moderately hot 28.6°C (83.5°F) with the advent of March, closely mirroring that of the preceding month. Weather in March »

Weather in April

April, the same as March, is a moderately hot autumn month in Castro Barros, Argentina, with an average temperature varying between 16°C (60.8°F) and 24.8°C (76.6°F). The commencement of April indicates a gentle shift in the average high-temperature, receding from March's 28.6°C (83.5°F) to a still moderately hot 24.8°C (76.6°F). Weather in April »

Weather in May

May, the last month of the autumn in Castro Barros, is another pleasant month, with an average temperature ranging between max 20°C (68°F) and min 12.1°C (53.8°F). The arrival of May signals a subtle shift in temperature, down from a moderately hot 24.8°C (76.6°F) in April to a pleasant 20°C (68°F). Weather in May »

Weather in June

The first month of the winter, June, is still a refreshing month in Castro Barros, Argentina, with an average temperature fluctuating between 17°C (62.6°F) and 8.8°C (47.8°F). The arrival of June correlates with a minor temperature reduction, down from May's pleasant 20°C (68°F) to an enjoyable 17°C (62.6°F). Weather in June »

Weather in July

July, like June, in Castro Barros, Argentina, is another comfortable winter month, with an average temperature ranging between max 16.3°C (61.3°F) and min 7.5°C (45.5°F). In Castro Barros, the lowest temperatures are generally noted in July, averaging a high of 16.3°C (61.3°F) and a low of 7.5°C (45.5°F). Weather in July »

Weather in August

August, the last month of the winter in Castro Barros, is a pleasant month, with an average temperature varying between 20.8°C (69.4°F) and 9.8°C (49.6°F). The transition from July to August brings a subtle temperature rise, with average high-temperatures increasing from an enjoyable 16.3°C (61.3°F) to an agreeable 20.8°C (69.4°F). Weather in August »

Weather in September

The first month of the spring, September, is a warm month in Castro Barros, Argentina, with an average temperature ranging between max 23.9°C (75°F) and min 12.6°C (54.7°F). Castro Barros's weather in September shows a minor rise in the average high-temperature, moving slightly up from August's pleasant 20.8°C (69.4°F) to a warm 23.9°C (75°F). Weather in September »

Weather in October

October, the same as September, is a moderately hot spring month in Castro Barros, Argentina, with an average temperature fluctuating between 16.1°C (61°F) and 27.4°C (81.3°F). The shift from September to October sees a slight increase in the average high-temperature, transitioning from 23.9°C (75°F) to a still warm 27.4°C (81.3°F). Weather in October »

Weather in November

November, the last month of the spring in Castro Barros, is a hot month, with temperature in the range of an average high of 30°C (86°F) and an average low of 19.2°C (66.6°F). Stepping into November, Castro Barros records an average high-temperature of a hot 30°C (86°F), almost consistent with October. Weather in November »

Weather in December

December, the first month of the summer in Castro Barros, is still a tropical month, with temperature in the range of an average low of 21.5°C (70.7°F) and an average high of 32.1°C (89.8°F). With the advent of December, Castro Barros's high-temperatures adjust to a still hot 32.1°C (89.8°F), closely aligning with the preceding month. Weather in December »

Frequently asked questions

What is the hottest time of year in Castro Barros?
January, with an average high of 33°C (91.4°F) and a low of 22.5°C (72.5°F), signifies the warmest month of the year.
What is the rainiest month in Castro Barros?
January is the month with the most rainfall in Castro Barros. Rain falls for 12.8 days and accumulates 76mm (2.99") of precipitation.
How many days does it rain in Castro Barros?
In Castro Barros, during the entire year, the rain falls for 96.6 days and collects up to 408mm (16.06") of precipitation.
When it does not snow in Castro Barros?
In Castro Barros, Argentina, snow does not fall in January through June, August through December.
How much does it snow in Castro Barros?
In Castro Barros, during the entire year, snow aggregates up to 1mm (0.04").
What is the month with the highest UV index in Castro Barros?
January, February and December, with an average maximum UV index of 7, are months with the highest UV index.
What is the month with the least sunshine in Castro Barros?
With an average of 8.1h of sunshine, April has the least sunshine of the year in Castro Barros, Argentina.
What is the most humid month in Castro Barros?
With an average relative humidity of 67%, May is the most humid month.
When is the lowest UV index in Castro Barros?
The months with the lowest UV index in Castro Barros, Argentina, are May through July, with an average maximum UV index of 4.
What is the month with the shortest days in Castro Barros?
The month with the shortest days in Castro Barros, Argentina, is June, with an average of 10h and 12min of daylight.
What time of the year is the coldest in Castro Barros?
Castro Barros records the coldest temperatures in July, averaging a high of 16.3°C (61.3°F) and a low of 7.5°C (45.5°F).
When does it snow in Castro Barros?
July is the only month when snow falls.
What is the snowiest month in Castro Barros?
July is the month with the most snowfall. Snow falls for 0.2 days and accumulates 1mm (0.04") of snow.
What is the driest month in Castro Barros?
The month with the least rainfall is August, when the rain falls for 0.8 days and typically collects 1mm (0.04") of precipitation.
What month has the most sunshine in Castro Barros?
August has the most sunshine of the year, with an average of 9.5h of sunshine.
What is the least humid month in Castro Barros?
With an average relative humidity of 44%, September is the least humid month in Castro Barros, Argentina.
When are the longest days in Castro Barros?
The month with the longest days in Castro Barros is December, with an average of 14h and 6min of daylight.
Is there Daylight Saving Time (DST) in Castro Barros?
Castro Barros does not observe Daylight Saving Time (DST). -03 timezone is used over the entire year.
Average temperature - Castro Barros, Argentina
Average temperature
Castro Barros, Argentina

The warmest month (with the highest average high temperature) is January (33°C).
The month with the lowest average high temperature is July (16.3°C).

The month with the highest average low temperature is January (22.5°C).
The coldest month (with the lowest average low temperature) is July (7.5°C).

Average pressure - Castro Barros, Argentina
Average pressure
Castro Barros, Argentina

The month with the highest atmospheric pressure is July (1016.5mbar).
The month with the lowest atmospheric pressure is December (1006.9mbar).

Average wind speed - Castro Barros, Argentina
Average wind speed
Castro Barros, Argentina

The windiest month (with the highest average wind speed) is November (16.7km/h).
The calmest month (with the lowest average wind speed) is June (9.9km/h).

Average humidity - Castro Barros, Argentina
Average humidity
Castro Barros, Argentina

The month with the highest relative humidity is May (67%).
The month with the lowest relative humidity is September (44%).

Average rainfall - Castro Barros, Argentina
Average rainfall
Castro Barros, Argentina

The wettest month (with the highest rainfall) is January (76mm).
The driest month (with the least rainfall) is August (1mm).

Average rainfall days - Castro Barros, Argentina
Average rainfall days
Castro Barros, Argentina

The month with the highest number of rainy days is December (13 days).
The month with the least rainy days is August (0.8 days).

Average snowfall - Castro Barros, Argentina
Average snowfall
Castro Barros, Argentina

The month with the highest snowfall is July (1mm).
The months with the least snowfall are January, February, March, April, May, June, August, September, October, November and December (0mm).

Average snowfall days - Castro Barros, Argentina
Average snowfall days
Castro Barros, Argentina

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, August, September, October, November and December (0 days).

Average daylight / Average sunshine - Castro Barros, Argentina
Average daylight / Average sunshine
Castro Barros, Argentina

The month with the longest days is December (Average daylight: 14h and 6min).
The month with the shortest days is June (Average daylight: 10h and 12min).

The month with the most sunshine is August (Average sunshine: 9h and 30min).
The month with the least sunshine is April (Average sunshine: 8h and 6min).

Average sunshine days - Castro Barros, Argentina
Average sunshine days
Castro Barros, Argentina

The month with the most sunshine days is August (29.8 days).
The month with the least sunshine days is February (13.9 days).

Average UV index - Castro Barros, Argentina
Average UV index
Castro Barros, Argentina

The months with the highest UV index are January, February and December (UV index 7).
The months with the lowest UV index are May, June and July (UV index 4).

Average visibility - Castro Barros, Argentina
Average visibility
Castro Barros, Argentina

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).

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