Altai
Mongolia
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Altai, Mongolia

January, like December, is a freezing cold winter month in Altai, Mongolia, with average temperature varying between -25°C (-13°F) and -10°C (14°F). The coldest month is January, with an average high-temperature of -10°C (14°F) and an average low-temperature of -25°C (-13°F). Weather in January »
February, the last month of the winter, in Altai, is another freezing cold month, with average temperature varying between -9°C (15.8°F) and -23°C (-9.4°F). In Altai, Mongolia, the average high-temperature in February is relatively the same as in January - a still freezing cold -9°C (15.8°F). Weather in February »

March, the first month of the spring, in Altai, is still a freezing cold month, with average temperature fluctuating between -2°C (28.4°F) and -16°C (3.2°F). In March, the average high-temperature increases, from -9°C (15.8°F) in February, to a still freezing cold -2°C (28.4°F). Weather in March »

April in Altai, Mongolia, is a frosty spring month, with average temperature fluctuating between -7°C (19.4°F) and 6°C (42.8°F). In Altai, Mongolia, the average high-temperature in April soars, from a freezing cold -2°C (28.4°F) in March, to a chilly 6°C (42.8°F). Weather in April »

The last month of the spring, May, is a mild month in Altai, Mongolia, with average temperature fluctuating between 14°C (57.2°F) and 1°C (33.8°F). In May, the average high-temperature soars, from a chilly 6°C (42.8°F) in April, to a moderate 14°C (57.2°F). Weather in May »

June, the first month of the summer, in Altai, is a comfortable month, with average temperature ranging between min 6°C (42.8°F) and max 19°C (66.2°F). In June, the average high-temperature rises, from a moderate 14°C (57.2°F) in May, to a comfortable 19°C (66.2°F). Weather in June »

July is an agreeable summer month in Altai, Mongolia, with average temperature fluctuating between 8°C (46.4°F) and 20°C (68°F). The warmest month is July, with an average high-temperature of 20°C (68°F) and an average low-temperature of 8°C (46.4°F). Weather in July »

August, the last month of the summer, in Altai, is also an enjoyable month, with average temperature ranging between max 19°C (66.2°F) and min 7°C (44.6°F). In Altai, Mongolia, the average high-temperature is relatively the same as in July - a comfortable 19°C (66.2°F). Weather in August »

September, the first month of the autumn, in Altai, is also a moderate month, with temperature in the range of an average high of 14°C (57.2°F) and an average low of 1°C (33.8°F). In Altai, Mongolia, the average high-temperature drops, from an enjoyable 19°C (66.2°F) in August, to a mild 14°C (57.2°F). Weather in September »

October, like September, is a frosty autumn month in Altai, Mongolia, with average temperature varying between -7°C (19.4°F) and 6°C (42.8°F). In Altai, Mongolia, the average high-temperature in October declines considerably, from a moderate 14°C (57.2°F) in September, to a chilly 6°C (42.8°F). Weather in October »

The last month of the autumn, November, is also a subzero cold month in Altai, Mongolia, with average temperature ranging between min -17°C (1.4°F) and max -3°C (26.6°F). In November, the average high-temperature significantly decreases, from a frosty 6°C (42.8°F) in October, to a subzero cold -3°C (26.6°F). Weather in November »

The first month of the winter, December, is still a freezing cold month in Altai, Mongolia, with average temperature fluctuating between -8°C (17.6°F) and -22°C (-7.6°F). In Altai, the average high-temperature decreases, from -3°C (26.6°F) in November, to a still subzero cold -8°C (17.6°F). Weather in December »

What is the coldest month in Altai?

With an average high-temperature of -10°C (14°F) and an average low-temperature of -25°C (-13°F), January is the coldest month.

How much does it rain in Altai?

Throughout the year, in Altai, there are 74 rainfall days, and 153mm (6") of precipitation is accumulated.

What is the driest month in Altai?

January and February are months with the least rain when the rain falls for 3 days and typically aggregates up to 1mm (0") of rain.

What are the months with the lowest UV index in Altai?

January, November and December, with an average maximum UV index of 1, are months with the lowest UV index in Altai.

What is the month with the most sunshine in Altai?

Months with the most sunshine in Altai, Mongolia, are May through August, with an average of 10h of sunshine.

When are the longest days in Altai?

With an average of 15.7h of daylight, June has the longest days of the year.

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

Months with the highest UV index in Altai, Mongolia, are June and July, with an average maximum UV index of 9.

What is the warmest month in Altai?

The warmest month in Altai is July, with an average high-temperature of 20°C (68°F) and an average low-temperature of 8°C (46.4°F).

What is the wettest month in Altai?

The month with the most rainfall in Altai, Mongolia, is July when the rain falls for 12 days and typically aggregates up to 44mm (1.7") of precipitation.

What is the month with the shortest days in Altai?

The month with the shortest days in Altai, Mongolia, is December, with an average of 8.7h of daylight.

What is the month with the least sunshine in Altai?

With an average of 6h of sunshine, December has the least sunshine of the year in Altai, Mongolia.
Average rainfall - Altai, Mongolia
Average rainfall days - Altai, Mongolia

The month with the highest number of rainy days is July (12 days).
Months with the lowest number of rainy days are January, February and December (3 days).

Average daylight / Average sunshine - Altai, Mongolia