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    Uruguay

    Montevideo weather and climate

    Uruguay

    Montevideo weather and climate

    Day

    18 °C

    Night

    9 °C

    Sea

    16 °C

    Precipitation

    84 mm

    in month

    Rainy days

    7 days

    in month

    Daylight

    10 hours

    average

    Sunshine

    5 hours

    average

    Humidity

    78 %

    Weather charts for Montevideo

    JanFebMarAprMayJunJulAugSepOctNovDecTemperature (° C)051015202530Precipitation (mm)0110
    Weather overview
    JanFebMarAprMayJunJulAugSepOctNovDecTemperature (° C)051015202530Precipitation (mm)0110
    Wet days chart
    JanFebMarAprMayJunJulAugSepOctNovDecWet days46810124681012
    Sunhours per day chart
    JanFebMarAprMayJunJulAugSepOctNovDecSunhours per day02468101224681012
    Wind chart
    JanFebMarAprMayJunJulAugSepOctNovDecWind024682468
    Humidity chart
    JanFebMarAprMayJunJulAugSepOctNovDecHumidity %6065707580859060657075808590
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    We make the most from 40 years of historical weather data to predict the best weather conditions.

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    City square in Montevideo on a sunny day with some clouds

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    Weather overview for Montevideo

    Weather overview

    Montevideo (Uruguay) is a place with a hot climate. The day temperatures range from 14.4 °C (57.9 °F) in July to 28.5 °C (83.3 °F) in January. The highest night temperatures could be experienced in January with 17.4 °C (63.3 °F), the lowest in July with 6.0 °C (42.8 °F). The least rainy month in Montevideo is August with its 7 days of rain, the rainiest month is February, when it rains 9 days.

    January weather

    The maximum of the day temperature is observable, the value of this measure is 28.5 °C (83.3 °F) in Montevideo, while the sea temperature rises similarly to the previous month. There is pending tourist season in January. The maximum of the night temperature can be noticed, with its value being 17.4 °C (63.3 °F). The maximum of the number of sun hours (without clouds) is observable. The beginning of the rise of the rainfall amount could be noticed, the value of this measure is 87 mm (3.42 in).

    February weather

    The tourist season is close to its peak in February in Montevideo. The day temperature starts to descent, the value of this measure is 27.6 °C (81.7 °F), while the maximum of the sea temperature is observable, its value is 23.2 °C (73.7 °F). The number of rainy days reaches its maximum, with its value of 9 days. The number of sun hours (without clouds) starts to descent in February.

    March weather

    The day temperature continues to descent, the value of this measure is 25.7 °C (78.3 °F) in Montevideo, while the sea temperature starts to descent, its value is 22.4 °C (72.3 °F). There is pending tourist season. The number of rainy days descent's start could be observed, with its value being 8 days, on the contrary the beginning of the rise of the rainfall amount could be noticed, the value of this measure is 98 mm (3.87 in). The number of sun hours (without clouds) descents similarly to the previous month, with its value being 7 hours.

    April weather

    The tourist season continues in Montevideo. The day temperature descents similarly to the previous month, with its value of 21.8 °C (71.2 °F), and the sea temperature continues to descent too. The rainfall amount descent's start could be observed, the value of this measure is 90 mm (3.55 in). The night temperature descents similarly to the previous month, the value of this measure is 12.3 °C (54.1 °F). The number of sun hours (without clouds) descents similarly to the previous month, with its value of 6 hours.

    May weather

    There is pending tourist season in Montevideo. The sea temperature descents similarly to the previous month, with its value of 15.8 °C (60.5 °F), and the day temperature continues to descent too, the value of this measure is 18.1 °C (64.6 °F). The number of rainy days starts to descent, with its value of 7 days, while the rainfall amount descents similarly to the previous month, its value is 84 mm (3.32 in). The descent of the number of sun hours (without clouds) can be observed, its value is 5 hours.

    June weather

    The descent of the sea temperature can be observed, with its value of 12.6 °C (54.8 °F) in Montevideo, and the day temperature descents similarly to the previous month too, with its value being 14.9 °C (58.8 °F). The night temperature continues to descent, with its value being 6.9 °C (44.4 °F). The minimum of the number of sun hours (without clouds) can be noticed, with its value of 4 hours. The rainfall amount descents similarly to the previous month, its value is 73 mm (2.88 in). The wind speed reaches its minimum, the value of this measure is 4.1.

    July weather

    The sea temperature reaches its minimum, the value of this measure is 11.0 °C (51.8 °F) in Montevideo, and the minimum of the day temperature is observable as well in July. The minimum of the rainfall amount is observable in this month. The night temperature is on its minimum, the value of this measure is 6.0 °C (42.8 °F).

    August weather

    The sea temperature rise's start could be observed, with its value of 11.6 °C (52.9 °F) in Montevideo, and the beginning of the rise of the day temperature could be noticed too, its value is 15.9 °C (60.6 °F). The beginning of the rise of the rainfall amount could be noticed, its value is 78 mm (3.09 in), while the minimum of the number of rainy days is observable, with its value of 7 days. The beginning of the rise of the number of sun hours (without clouds) could be noticed, with its value being 5 hours. The beginning of the rise of the night temperature could be noticed, with its value of 7.1 °C (44.8 °F).

    September weather

    The rise of the day temperature can be observed, its value is 17.4 °C (63.3 °F) in Montevideo, and the sea temperature continues to rise as well, the value of this measure is 13.0 °C (55.5 °F). The tourist season slowly starts. The night temperature rises similarly to the previous month, the value of this measure is 8.5 °C (47.3 °F). The number of sun hours (without clouds) continues to rise, the value of this measure is 6 hours. The wind speed is on its maximum in September.

    October weather

    The ongoing tourist season is noticeable in Montevideo. The rise of the sea temperature can be observed, its value is 15.9 °C (60.6 °F), and the day temperature continues to rise too, with its value being 20.8 °C (69.4 °F). The beginning of the rise of the number of rainy days could be noticed, while the maximum of the rainfall amount is observable, with its value being 99 mm (3.88 in). The rise of the night temperature can be observed, its value is 11.2 °C (52.2 °F).

    November weather

    The day temperature continues to rise in Montevideo, and the sea temperature rises similarly to the previous month too, its value is 18.7 °C (65.7 °F). The tourist season is close to its peak in November. The rainfall amount descent's start could be observed, with its value being 86 mm (3.40 in). The number of sun hours (without clouds) rises similarly to the previous month, the value of this measure is 8 hours. The night temperature continues to rise, with its value being 13.2 °C (55.8 °F).

    December weather

    The tourist season continues this month in Montevideo. The sea temperature continues to rise, with its value of 21.3 °C (70.3 °F), and the rise of the day temperature can be observed as well, with its value being 26.7 °C (80.1 °F). The descent of the rainfall amount can be observed, with its value of 74 mm (2.90 in), while the beginning of the descent of the number of rainy days could be noticed, with its value of 8 days. The night temperature rises similarly to the previous month, with its value of 15.5 °C (59.9 °F).

    FAQs

    What is the temperature in Montevideo during the day in January?

    In January in Montevideo, the average daily temperatures will be 28.5 °C (83.3 °F). The ideal temperature for enjoying sunbathing by the water and a good temperature for other activities. For some people, it will be too hot in the direct sunlight and the stay may not be so pleasant. Don't forget to pack flip-flops, sunscreen, and a hand fan if necessary - it may come in handy.

    How many sunny hours can I expect in February in Montevideo?

    There is an average length of sunshine of 8 hours per day in Montevideo in February.

    Is March part of the dry season in Montevideo?

    No, March is not a dry month in Montevideo, expect rain approximately 8 days in a month.

    What is the night temperature in Montevideo in April?

    The average night temperature in April in Montevideo is 12.3 °C (54.1 °F). Nights can be cooler, morning running can be refreshing but choose appropriate clothing, evening outdoor sitting can be pleasant but you can also be cold.

    Are there good conditions to visit in Montevideo in May?

    May is a good month to visit Montevideo. There are only 7 days of rain in the whole month, so you can leave your umbrella at home. There are some people, who may feel a slight chill at 18.1 °C (64.6 °F), but others will feel perfectly fine. The temperature of 9.2 °C (48.6 °F) at night may make it better to dine inside or to put on more clothes for a dinner outside.

    How windy is it in Montevideo in July?

    In July in Montevideo, there will be an average wind scale of 4.4.

    What level of humidity is to expect in Montevideo in August?

    In Montevideo in August, expect humidity around 77 %.

    How many days of precipitation on average can I expect in Montevideo in September?

    In Montevideo in September, we can expect 7 days to be rainy, that is, days when precipitation exceeds 2 mm (0.08 in). Converted to days of the week, this means that it will occur on an average of 1.7 days of the week, or in general - 25 % days.

    What is the sea temperature in October in Montevideo?

    The sea will reach 15.9 °C (60.6 °F) in October in Montevideo. This is a sea temperature for resilient people only, most people won't enjoy swimming in such cold water or will have to use a wetsuit for water activities.

    Is November part of the wet season in Montevideo?

    No, there is no wet season in Montevideo in November - you can expect 9 days of rain during the month.

    Is it hot in December in Montevideo?

    In Montevideo in December, you will enjoy nice warm weather, but it will also be pleasant and you probably won't feel hot.