Fort Sumner
New Mexico, USA
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Fort Sumner, NM

January, like December, is another chilly winter month in Fort Sumner, New Mexico, with average temperature ranging between min 30.6°F (-0.8°C) and max 49.6°F (9.8°C). In Fort Sumner, the average high-temperature is relatively the same as in December - a still chilly 49.6°F (9.8°C). Weather in January »

The last month of the winter, February, is a fresh month in Fort Sumner, New Mexico, with average temperature varying between 53.8°F (12.1°C) and 33.4°F (0.8°C). In February, the average high-temperature is essentially the same as in January - a fresh 53.8°F (12.1°C). Weather in February »

The first month of the spring, March, is an enjoyable month in Fort Sumner, New Mexico, with average temperature ranging between max 64°F (17.8°C) and min 41.5°F (5.3°C). In March, the average high-temperature increases, from a cool 53.8°F (12.1°C) in February, to an enjoyable 64°F (17.8°C). Weather in March »

April in Fort Sumner, New Mexico, is an agreeable spring month, with temperature in the range of an average low of 46.6°F (8.1°C) and an average high of 70.3°F (21.3°C). In Fort Sumner, the average high-temperature in April slightly increases, from an enjoyable 64°F (17.8°C) in March, to an agreeable 70.3°F (21.3°C). Weather in April »

May, the last month of the spring, in Fort Sumner, is a moderately hot month, with average temperature fluctuating between 54°F (12.2°C) and 78.1°F (25.6°C). In Fort Sumner, the average high-temperature in May slightly increases, from an agreeable 70.3°F (21.3°C) in April, to a moderately hot 78.1°F (25.6°C). Weather in May »

June, the first month of the summer, in Fort Sumner, is a tropical month, with average temperature fluctuating between 65.3°F (18.5°C) and 90°F (32.2°C). The warmest months are June and July, with an average high-temperature of 90°F (32.2°C). Weather in June »

July, the same as June, in Fort Sumner, New Mexico, is another tropical summer month, with temperature in the range of an average low of 68.9°F (20.5°C) and an average high of 90°F (32.2°C). June and July, with an average high-temperature of 90°F (32.2°C), are the warmest months. In July, the average heat index is appraised at a hot 91°F (32.8°C). Weather in July »

August, the last month of the summer, in Fort Sumner, is also a hot month, with temperature in the range of an average low of 67.6°F (19.8°C) and an average high of 88.9°F (31.6°C). In Fort Sumner, the average high-temperature is almost the same as in July - a still tropical 88.9°F (31.6°C). Weather in August »

September, the first month of the autumn, in Fort Sumner, is still a warm month, with temperature in the range of an average high of 81.3°F (27.4°C) and an average low of 60.8°F (16°C). In September, the average high-temperature marginally drops, from a hot 88.9°F (31.6°C) in August, to a moderately hot 81.3°F (27.4°C). Weather in September »

October, like September, is another pleasant autumn month in Fort Sumner, New Mexico, with average temperature fluctuating between 49.6°F (9.8°C) and 69.4°F (20.8°C). In October, the average high-temperature drops, from a warm 81.3°F (27.4°C) in September, to an agreeable 69.4°F (20.8°C). Weather in October »

The last month of the autumn, November, is another mild month in Fort Sumner, New Mexico, with average temperature ranging between max 58.8°F (14.9°C) and min 38.7°F (3.7°C). In Fort Sumner, the average high-temperature drops, from a pleasant 69.4°F (20.8°C) in October, to a moderate 58.8°F (14.9°C). Weather in November »

The first month of the winter, December, is still a chilly month in Fort Sumner, New Mexico, with average temperature ranging between min 31.5°F (-0.3°C) and max 49.3°F (9.6°C). With an average high-temperature of 49.3°F (9.6°C) and an average low-temperature of 31.5°F (-0.3°C), December is the coldest month. Weather in December »

How much does it rain in Fort Sumner?

Throughout the year, in Fort Sumner, there are 78.6 rainfall days, and 9.06" (230mm) of precipitation is accumulated.

What is the driest month in Fort Sumner?

The month with the least rainfall is January when the rain falls for 3.6 days and typically collects 0.35" (9mm) of precipitation.

When does it snow in Fort Sumner?

Months with snowfall are January through April, October through December.

How many days does it snow in Fort Sumner?

In Fort Sumner, New Mexico, during the entire year, snow falls for 13.6 days, and aggregates up to 8.19" (208mm) of snow.

What is the month with the least sunshine in Fort Sumner?

January and December, with an average of 7.1h of sunshine, are months with the least sunshine in Fort Sumner, New Mexico.

What is the least humid month in Fort Sumner?

With an average relative humidity of 31%, April is the least humid month in Fort Sumner, New Mexico.

When it does not snow in Fort Sumner?

May through September are months without snowfall in Fort Sumner.

What is the warmest month in Fort Sumner?

June and July, with an average high-temperature of 90°F (32.2°C), are warmest months in Fort Sumner.

When are the longest days in Fort Sumner?

With an average of 14.4h of daylight, June has the longest days of the year.

What month has the most sunshine in Fort Sumner?

June has the most sunshine of the year in Fort Sumner, New Mexico, with an average of 11.9h of sunshine.

What is the month with the highest UV index in Fort Sumner?

The month with the highest UV index is June, with an average maximum UV index of 7.

What is the wettest month in Fort Sumner?

July is the month with the most rainfall in Fort Sumner, New Mexico. Rain falls for 12.5 days and accumulates 1.61" (41mm) of precipitation.

When does it snow the most in Fort Sumner?

November is the month with the most snowfall in Fort Sumner, New Mexico. Snow falls for 1.5 days and accumulates 1.85" (47mm) of snow.

What is the coldest month in Fort Sumner?

With an average high-temperature of 49.3°F (9.6°C) and an average low-temperature of 31.5°F (-0.3°C), December is the coldest month.

What is the most humid month in Fort Sumner?

The most humid month in Fort Sumner, New Mexico, is December, with an average relative humidity of 52%.

What is the month with the shortest days in Fort Sumner?

The month with the shortest days is December, with an average of 9.9h of daylight.

What is the month with the lowest UV index in Fort Sumner?

December is the month with the lowest UV index, with an average maximum UV index of 2.
Average temperature - Fort Sumner, NM
Average rainfall - Fort Sumner, NM

The wettest month (with the highest rainfall) is July (1.61").
The driest month (with the lowest rainfall) is January (0.35").

Average rainfall days - Fort Sumner, NM

The month with the highest number of rainy days is July (12.5 days).
The month with the lowest number of rainy days is November (2.4 days).

Average snowfall - Fort Sumner, NM
Average snowfall days - Fort Sumner, NM

Months with the highest number of snowfall days are January and December (3.5 days).
Months with the lowest number of snowfall days are May, June, July, August and September (0 days).

Average daylight / Average sunshine - Fort Sumner, NM

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

The month with most sunshine is June (Average sunshine: 11.9h).
Months with least sunshine are January and December (Average sunshine: 7.1).