Los Alamos
New Mexico, USA
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Los Alamos, NM

January, the same as December, is a wintry winter month in Los Alamos, New Mexico, with temperature in the range of an average low of 21.6°F (-5.8°C) and an average high of 37.9°F (3.3°C). January is the coldest month, with an average high-temperature of 37.9°F (3.3°C) and an average low-temperature of 21.6°F (-5.8°C). Weather in January »

February, the last month of the winter, in Los Alamos, is another cold month, with temperature in the range of an average high of 42.4°F (5.8°C) and an average low of 23.9°F (-4.5°C). In Los Alamos, the average high-temperature is relatively the same as in January - a still wintry 42.4°F (5.8°C). Weather in February »

March, the first month of the spring, in Los Alamos, is a fresh month, with average temperature ranging between max 52.3°F (11.3°C) and min 31.5°F (-0.3°C). In Los Alamos, the average high-temperature rises, from a cold 42.4°F (5.8°C) in February, to a cool 52.3°F (11.3°C). Weather in March »

April in Los Alamos, New Mexico, is a mild spring month, with average temperature fluctuating between 36.5°F (2.5°C) and 59.7°F (15.4°C). In April, the average high-temperature marginally rises, from a fresh 52.3°F (11.3°C) in March, to a mild 59.7°F (15.4°C). Weather in April »

The last month of the spring, May, is an agreeable month in Los Alamos, New Mexico, with average temperature ranging between max 68.5°F (20.3°C) and min 43.7°F (6.5°C). In May, the average high-temperature slightly increases, from a mild 59.7°F (15.4°C) in April, to an agreeable 68.5°F (20.3°C). Weather in May »

The first month of the summer, June, is a moderately hot month in Los Alamos, New Mexico, with average temperature ranging between min 54.7°F (12.6°C) and max 80.6°F (27°C). In Los Alamos, New Mexico, the average high-temperature in June increases, from an agreeable 68.5°F (20.3°C) in May, to a warm 80.6°F (27°C). Weather in June »

July, like June, in Los Alamos, New Mexico, is another warm summer month, with average temperature ranging between min 59.2°F (15.1°C) and max 81.3°F (27.4°C). With an average high-temperature of 81.3°F (27.4°C) and an average low-temperature of 59.2°F (15.1°C), July is the warmest month. In July, the average heat index is appraised at 81.5°F (27.5°C). Weather in July »

August, the last month of the summer, in Los Alamos, is also a moderately hot month, with average temperature varying between 79.7°F (26.5°C) and 57.9°F (14.4°C). In Los Alamos, the average high-temperature is practically the same as in July - a still warm 79.7°F (26.5°C). Weather in August »

September, the first month of the autumn, in Los Alamos, is also a moderately hot month, with temperature in the range of an average high of 73.9°F (23.3°C) and an average low of 51.6°F (10.9°C). In Los Alamos, the average high-temperature in September slightly decreases, from a warm 79.7°F (26.5°C) in August, to a still moderately hot 73.9°F (23.3°C). Weather in September »

October, like September, in Los Alamos, New Mexico, is another comfortable autumn month, with average temperature fluctuating between 61.5°F (16.4°C) and 40.5°F (4.7°C). In Los Alamos, the average high-temperature decreases, from a moderately hot 73.9°F (23.3°C) in September, to a comfortable 61.5°F (16.4°C). Weather in October »

November, the last month of the autumn, in Los Alamos, is another chilly month, with average temperature varying between 49.5°F (9.7°C) and 29.5°F (-1.4°C). In Los Alamos, the average high-temperature drops, from a comfortable 61.5°F (16.4°C) in October, to a chilly 49.5°F (9.7°C). Weather in November »

December, the first month of the winter, in Los Alamos, is still a cold month, with average temperature ranging between min 21.6°F (-5.8°C) and max 38.8°F (3.8°C). In Los Alamos, New Mexico, the average high-temperature decreases, from a frosty 49.5°F (9.7°C) in November, to a wintry 38.8°F (3.8°C). Weather in December »

What is the coldest month in Los Alamos?

The coldest month in Los Alamos, New Mexico, is January, with an average high-temperature of 37.9°F (3.3°C) and an average low-temperature of 21.6°F (-5.8°C).

What is the most humid month in Los Alamos?

January is the most humid month in Los Alamos, New Mexico, with an average relative humidity of 70%.

How many days does it rain in Los Alamos?

In Los Alamos, New Mexico, during the entire year, the rain falls for 106.2 days and collects up to 12.05" (306mm) of precipitation.

When does it snow in Los Alamos?

January through May, October through December are months with snowfall.

How much does it snow in Los Alamos?

In Los Alamos, during the entire year, snow falls for 30.9 days, and aggregates up to 19.69" (500mm) of snow.

When does it snow the most in Los Alamos?

January is the month with the most snowfall. Snow falls for 7.1 days and accumulates 5.24" (133mm) of snow.

What is the month with the least sunshine in Los Alamos?

January, February and December, with an average of 7.1h of sunshine, are months with the least sunshine in Los Alamos, New Mexico.

When is the lowest UV index in Los Alamos?

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index.

What is the driest month in Los Alamos?

The month with the least rainfall in Los Alamos is April when the rain falls for 7.5 days and typically collects 0.39" (10mm) of precipitation.

What is the least humid month in Los Alamos?

With an average relative humidity of 33%, June is the least humid month in Los Alamos, New Mexico.

When it does not snow in Los Alamos?

In Los Alamos, New Mexico, snow does not fall in June through September.

When are the longest days in Los Alamos?

With an average of 14.6h of daylight, June has the longest days of the year.

What month has the most sunshine in Los Alamos?

With an average of 12.1h of sunshine, June has the most sunshine of the year in Los Alamos.

When is the highest UV index in Los Alamos?

June is the month with the highest UV index in Los Alamos, New Mexico, with an average maximum UV index of 6.

What is the warmest month in Los Alamos?

With an average high-temperature of 81.3°F (27.4°C) and an average low-temperature of 59.2°F (15.1°C), July is the warmest month in Los Alamos.

What is the rainiest month in Los Alamos?

The month with the most rainfall in Los Alamos, New Mexico, is July when the rain falls for 18.2 days and typically aggregates up to 2.56" (65mm) of precipitation.

What is the month with the shortest days in Los Alamos?

The month with the shortest days in Los Alamos, New Mexico, is December, with an average of 9.8h of daylight.
Average temperature - Los Alamos, NM
Average rainfall - Los Alamos, NM
Average rainfall days - Los Alamos, NM

The month with the highest number of rainy days is July (18.2 days).
The month with the lowest number of rainy days is November (5.1 days).

Average snowfall - Los Alamos, NM
Average snowfall days - Los Alamos, NM

The month with the highest number of snowfall days is December (8.1 days).
Months with the lowest number of snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine - Los Alamos, NM

The month with the longest days is June (Average daylight: 14.6h).
The month with shortest days is December (Average daylight: 9.8h).

The month with most sunshine is June (Average sunshine: 12.1h).
Months with least sunshine are January, February and December (Average sunshine: 7.1).