San Antonio
New Mexico, USA
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
San Antonio, NM

January, the same as December, in San Antonio, New Mexico, is a frosty winter month, with temperature in the range of an average high of 47.8°F (8.8°C) and an average low of 29.8°F (-1.2°C). January is the coldest month, with an average high-temperature of 47.8°F (8.8°C) and an average low-temperature of 29.8°F (-1.2°C). Weather in January »

February, the last month of the winter, in San Antonio, is a cool month, with average temperature varying between 53.2°F (11.8°C) and 33.8°F (1°C). In February, the average high-temperature marginally rises, from a chilly 47.8°F (8.8°C) in January, to a fresh 53.2°F (11.8°C). Weather in February »

March, the first month of the spring, in San Antonio, is a comfortable month, with average temperature ranging between max 62.4°F (16.9°C) and min 41°F (5°C). In San Antonio, the average high-temperature in March rises, from a fresh 53.2°F (11.8°C) in February, to an enjoyable 62.4°F (16.9°C). Weather in March »

April in San Antonio, New Mexico, is a pleasant spring month, with average temperature fluctuating between 69.6°F (20.9°C) and 46.4°F (8°C). In April, the average high-temperature slightly increases, from an enjoyable 62.4°F (16.9°C) in March, to a pleasant 69.6°F (20.9°C). Weather in April »

The last month of the spring, May, is a moderately hot month in San Antonio, New Mexico, with average temperature ranging between min 52.9°F (11.6°C) and max 76.8°F (24.9°C). In May, the average high-temperature slightly increases, from a pleasant 69.6°F (20.9°C) in April, to a moderately hot 76.8°F (24.9°C). Weather in May »

June, the first month of the summer, in San Antonio, is a tropical month, with temperature in the range of an average high of 88.3°F (31.3°C) and an average low of 64.8°F (18.2°C). With an average high-temperature of 88.3°F (31.3°C) and an average low-temperature of 64.8°F (18.2°C), June is the warmest month. Weather in June »

July, the same as June, in San Antonio, New Mexico, is a hot summer month, with average temperature ranging between max 87.8°F (31°C) and min 68.5°F (20.3°C). In July, the average high-temperature is almost the same as in June - a still hot 87.8°F (31°C). Weather in July »

The last month of the summer, August, is also a moderately hot month in San Antonio, New Mexico, with average temperature varying between 67.5°F (19.7°C) and 85.6°F (29.8°C). In August, the average high-temperature is practically the same as in July - a moderately hot 85.6°F (29.8°C). Weather in August »

September, the first month of the autumn, in San Antonio, is also a moderately hot month, with average temperature ranging between max 79.5°F (26.4°C) and min 61°F (16.1°C). In September, the average high-temperature marginally drops, from a moderately hot 85.6°F (29.8°C) in August, to a still warm 79.5°F (26.4°C). Weather in September »

October, like September, is an agreeable autumn month in San Antonio, New Mexico, with average temperature fluctuating between 50°F (10°C) and 69.4°F (20.8°C). In San Antonio, the average high-temperature decreases, from a moderately hot 79.5°F (26.4°C) in September, to a pleasant 69.4°F (20.8°C). Weather in October »

The last month of the autumn, November, is also a moderate month in San Antonio, New Mexico, with average temperature varying between 38.3°F (3.5°C) and 57.7°F (14.3°C). In San Antonio, the average high-temperature drops, from an agreeable 69.4°F (20.8°C) in October, to a moderate 57.7°F (14.3°C). Weather in November »

The first month of the winter, December, is also a frosty month in San Antonio, New Mexico, with average temperature fluctuating between 30.9°F (-0.6°C) and 48°F (8.9°C). In December, the average high-temperature drops, from a moderate 57.7°F (14.3°C) in November, to a chilly 48°F (8.9°C). Weather in December »

What is the coldest month in San Antonio?

With an average high-temperature of 47.8°F (8.8°C) and an average low-temperature of 29.8°F (-1.2°C), January is the coldest month.

What is the most humid month in San Antonio?

The most humid month is January, with an average relative humidity of 54%.

How many days does it rain in San Antonio?

In San Antonio, during the entire year, the rain falls for 90.7 days and collects up to 9.8" (249mm) of precipitation.

When does it snow in San Antonio?

January through March, November and December are months with snowfall in San Antonio, New Mexico.

How many days does it snow in San Antonio?

Throughout the year, in San Antonio, there are 6.8 snowfall days, and 4.33" (110mm) of snow is accumulated.

What are the least humid months in San Antonio?

Months with the lowest humidity in San Antonio, New Mexico, are April through June, with an average relative humidity of 25%.

What is the driest month in San Antonio?

April is the month with the least rainfall in San Antonio, New Mexico. Rain falls for 5.8 days and accumulates 0.39" (10mm) of precipitation.

When it does not snow in San Antonio?

In San Antonio, New Mexico, snow does not fall in April through October.

What is the warmest month in San Antonio?

June is the warmest month, with an average high-temperature of 88.3°F (31.3°C) and an average low-temperature of 64.8°F (18.2°C).

When are the longest days in San Antonio?

The month with the longest days in San Antonio, New Mexico, is June, with an average of 14.4h of daylight.

What month has the most sunshine in San Antonio?

With an average of 12h of sunshine, June has the most sunshine of the year.

When is the highest UV index in San Antonio?

Months with the highest UV index in San Antonio are June and July, with an average maximum UV index of 7.

What is the wettest month in San Antonio?

The month with the most rainfall is August when the rain falls for 15 days and typically aggregates up to 1.73" (44mm) of precipitation.

What is the month with the lowest UV index in San Antonio?

November and December, with an average maximum UV index of 2, are months with the lowest UV index in San Antonio, New Mexico.

When does it snow the most in San Antonio?

December is the month with the most snowfall. Snow falls for 2.1 days and accumulates 1.46" (37mm) of snow.

What is the month with the shortest days in San Antonio?

With an average of 9.9h of daylight, December has the shortest days of the year in San Antonio, New Mexico.

What is the month with the least sunshine in San Antonio?

December has the least sunshine of the year in San Antonio, with an average of 7.1h of sunshine.
Average humidity - San Antonio, NM
Average rainfall - San Antonio, NM
Average rainfall days - San Antonio, NM

The month with the highest number of rainy days is July (15.2 days).
The month with the least rainy days is November (3.6 days).

Average snowfall - San Antonio, NM

The month with the highest snowfall is December (37mm).
Months with the least snowfall are April, May, June, July, August, September and October (0mm).

Average snowfall days - San Antonio, NM

The month with the highest number of snowfall days is December (2.1 days).
Months with the least snowfall days are April, May, June, July, August, September and October (0 days).

Average daylight / Average sunshine - San Antonio, NM

The month with the longest days is June (Average daylight: 14.4h).
The month with the shortest days is December (Average daylight: 9.9h).

The month with the most sunshine is June (Average sunshine: 12h).
The month with the least sunshine is December (Average sunshine: 7.1h).