October weather - Spring 2024 - Montevideo, Uruguay

Weather in October
Frequently asked questions
Average temperature in October
Average humidity in October
Average rainfall in October
Average rainfall days in October
Average sea temperature in October
Average daylight in October
Average sunshine in October
Average UV index in October

Beautiful lawns and palm trees in the independence square outside the Centrally placed Salvo Palace in Montevideo, Uruguay

Weather in October

By October, Montevideo fully embraces spring with pleasant weather encouraging outdoor enjoyment. Rainfall peaks again at 109mm (4.29"), being the highest in the second half of the year. Day and sunshine durations increase noticeably, painting long vibrant days. As sea temperature rises steadily, water activities become more enjoyable. Despite the increased rainfall, the month remains comfortable due to its moderate humidity.

Temperature

The arrival of October brings an average high-temperature of an agreeable 20.5°C (68.9°F), closely following the temperature pattern of September. Montevideo experiences an average low-temperature of 11.5°C (52.7°F) in the month of October.

Humidity

In Montevideo, Uruguay, the average relative humidity in October is 71%.

Rainfall

The month with the most rainfall in Montevideo is October, when the rain falls for 7 days and typically aggregates up to 109mm (4.29") of precipitation.

Sea temperature

In Montevideo, in October, the average water temperature is 17.2°C (63°F).
Note: Swimming is not a pleasurable activity for most people when the water temperature is 17.2°C (63°F). Breathing control gets harder as the water temperature drops from 21°C (69.8°F) to 15°C (59°F).

Daylight

In Montevideo, Uruguay, the average length of the day in October is 12h and 59min.
On the first day of the month, sunrise is at 06:20 and sunset at 18:48. On the last day of October, sunrise is at 05:42 and sunset at 19:13 -03.

Sunshine

The average sunshine in October in Montevideo is 7.7h.

UV index

The average daily maximum UV index in October in Montevideo is 8. A UV Index of 8 to 10 symbolizes a very high health vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: A daily maximum UV index of 8 in October translates into the following instructions:
It is crucial to take precautions; skin and eyes can get damaged if left unprotected. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.

[Resources]

Frequently asked questions

What is the usual temperature for Montevideo in October?

The high-temperature, in October, in Montevideo, records 20.5°C (68.9°F), while the low-temperature is 11.5°C (52.7°F). In February, the average heat index (a.k.a. 'felt air temperature', 'feels like'), which combines air temperature and relative humidity, is estimated at 30°C (86°F).

What is the average humidity in October in Montevideo?

In Montevideo, the average relative humidity in October is 71%.

What is the rainiest month in Montevideo?

The month with the most rainfall in Montevideo, Uruguay, is October, when the rain falls for 7 days and typically aggregates up to 109mm (4.29") of precipitation.

How much does it rain in Montevideo in October?

In Montevideo, in October, during 7 rainfall days, 109mm (4.29") of precipitation is typically accumulated.

What is the sea water temperature in October in Montevideo?

In Montevideo, Uruguay, in October, the average water temperature is 17.2°C (63°F). For swimming, a surface water temperature of 17.2°C (63°F) is not enjoyable for the majority. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 21°C (69.8°F).

What is the average length of the day in October in Montevideo?

The average day length in October in Montevideo is 12h and 59min.

When is the sunrise / sunset in October in Montevideo?

In October, on the first day of the month, sunrise is at 06:20 and sunset at 18:48. On the last day of the month, in Montevideo, Uruguay, sunrise is at 05:42 and sunset at 19:13 -03.

How many hours of sunshine does Montevideo have in October?

In October, the average sunshine duration in Montevideo, Uruguay, is 7.7h.

What is the UV index reading in October in Montevideo?

The average daily maximum UV index in October is 8. A UV Index of 8 to 10 symbolizes a very high health threat from unsafe exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year J F M A M J J A S October N D

Sep

October

Nov

Average high temperature

18°C 64.4°F

20.5°C 68.9°F

23.7°C 74.7°F

Average low temperature

Average humidity

Average rainfall

Average rainfall days

Average sea temperature

Average daylight

Average sunshine

Average UV index

Average temperature in October
Montevideo, Uruguay

Average high temperature in October: 20.5°C

The warmest month (with the highest average high temperature) is January (28.4°C).
The month with the lowest average high temperature is July (15°C).

Average low temperature in October: 11.5°C

The month with the highest average low temperature is January (18°C).
The coldest month (with the lowest average low temperature) is July (7.2°C).

[Resources]

Average humidity in October
Montevideo, Uruguay

Average humidity in October: 71%

The month with the highest relative humidity is June (82%).
The month with the lowest relative humidity is December (67%).

[Resources]

Average rainfall in October
Montevideo, Uruguay

Average rainfall in October: 108.5mm

The wettest month (with the highest rainfall) is October (108.5mm).
The driest month (with the least rainfall) is June (83.1mm).

[Resources]

Average rainfall days in October
Montevideo, Uruguay

Average rainfall days in October: 7 days

The months with the highest number of rainy days are February, June, July, October and November (7 days).
The months with the least rainy days are January, March, April, May, August, September and December (6 days).

[Resources]

Average sea temperature in October
Montevideo, Uruguay

Average sea temperature in October: 17.2°C

The best month for swimming (with the highest average sea temperature) is January (24.2°C).
The coldest month (with the lowest average sea temperature) is July (11.3°C).

[Resources]

Average daylight in October /
Average sunshine in October
Montevideo, Uruguay

Average daylight in October: 13h and 0min

The month with the longest days is December (Average daylight: 14h and 30min).
The month with the shortest days is June (Average daylight: 9h and 48min).

Average sunshine in October: 7h and 4min

The month with the most sunshine is January (Average sunshine: 9h and 30min).
The month with the least sunshine is June (Average sunshine: 4h and 18min).

[Resources]

Average UV index in October
Montevideo, Uruguay

Average UV index in October: 8

The months with the highest UV index are January and December (UV index 12).
The months with the lowest UV index are June and July (UV index 2).

[Resources]

October weather forecast
Montevideo, Uruguay

Contents