Climate and monthly weather forecast
Sedan, NM

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Weather in January

January, the same as December, in Sedan, New Mexico, is another chilly winter month, with temperature in the range of an average low of 28.4°F (-2°C) and an average high of 46.8°F (8.2°C). Sedan transitions into January recording an average high-temperature of a still chilly 46.8°F (8.2°C), closely aligning with the preceding month's temperature. Weather in January »

Weather in February

The last month of the winter, February, is also a frosty month in Sedan, New Mexico, with an average temperature fluctuating between 29.8°F (-1.2°C) and 48.6°F (9.2°C). Sedan's weather, upon February's arrival, documents an average high-temperature of a still frosty 48.6°F (9.2°C), nearly identical to the prior month. Weather in February »

Weather in March

The first month of the spring, March, is a refreshing month in Sedan, New Mexico, with an average temperature ranging between max 59.4°F (15.2°C) and min 38.5°F (3.6°C). The shift into March brings an increase in the average high-temperature, moving from a frosty 48.6°F (9.2°C) in February to a mild 59.4°F (15.2°C). Weather in March »

Weather in April

April in Sedan, New Mexico, is a comfortable spring month, with an average temperature varying between 66.4°F (19.1°C) and 43.7°F (6.5°C). In Sedan, stepping into April brings a gentle temperature nudge, moving slightly up from March's moderate 59.4°F (15.2°C) to an enjoyable 66.4°F (19.1°C). Weather in April »

Weather in May

May, the last month of the spring in Sedan, is a moderately hot month, with temperature in the range of an average high of 74.8°F (23.8°C) and an average low of 51.4°F (10.8°C). As April transitions into May, Sedan notices a gentle rise in the average high-temperature, transitioning from a refreshing 66.4°F (19.1°C) to a moderately hot 74.8°F (23.8°C). Weather in May »

Weather in June

June, the first month of the summer in Sedan, is a tropical month, with an average temperature fluctuating between 87.1°F (30.6°C) and 63.3°F (17.4°C). June brings a temperature increase, with average high-temperatures moving from May's moderately hot 74.8°F (23.8°C) to a tropical 87.1°F (30.6°C). Weather in June »

Weather in July

July, the same as June, in Sedan, New Mexico, is another hot summer month, with an average temperature fluctuating between 67.6°F (19.8°C) and 88.5°F (31.4°C). Sedan's temperature records reveal July as the warmest month, marked by average highs of 88.5°F (31.4°C) and lows of 67.6°F (19.8°C). During July, the heat index is appraised at a hot 89.6°F (32°C). Weather in July »

Weather in August

August, the last month of the summer in Sedan, is another hot month, with an average temperature ranging between min 65.3°F (18.5°C) and max 86.4°F (30.2°C). Sedan's average high-temperature in August sits at a still hot 86.4°F (30.2°C), showing little difference from the previous month. Weather in August »

Weather in September

September, the first month of the autumn in Sedan, is still a warm month, with an average temperature ranging between max 79.5°F (26.4°C) and min 58.8°F (14.9°C). A mild shift in the average high-temperature occurs in September, reducing from a tropical 86.4°F (30.2°C) in August to a moderately hot 79.5°F (26.4°C). Weather in September »

Weather in October

October, the same as September, is another enjoyable autumn month in Sedan, New Mexico, with an average temperature fluctuating between 46.4°F (8°C) and 66.2°F (19°C). October comes with a drop in the average high-temperature, falling from September's warm 79.5°F (26.4°C) to a comfortable 66.2°F (19°C). Weather in October »

Weather in November

The last month of the autumn, November, is also a moderate month in Sedan, New Mexico, with an average temperature varying between 55.9°F (13.3°C) and 36.3°F (2.4°C). With November's onset, the weather shows a temperature decrease, transitioning from a refreshing 66.2°F (19°C) in October to a moderate 55.9°F (13.3°C). Weather in November »

Weather in December

December, the first month of the winter in Sedan, is also a frosty month, with an average temperature fluctuating between 45.5°F (7.5°C) and 27.7°F (-2.4°C). December stands out as Sedan's coldest month, with temperatures ranging between an average high of 45.5°F (7.5°C) and a low of 27.7°F (-2.4°C). Weather in December »
Updated: Jul 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How much does it rain?

Throughout the year, there are 88.4 rainfall days, and 11.34" (288mm) of precipitation is accumulated.

When does it snow in Sedan?

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

How much does it snow?

Throughout the year, there are 19.7 snowfall days, and 8.86" (225mm) of snow is accumulated.

What is the snowiest month?

The month with the most snowfall in Sedan, New Mexico, is February, when snow falls for 3.8 days and typically aggregates up to 1.97" (50mm) of snow.

What is the month with the least sunshine?

With an average of 6.8h of sunshine, February has the least sunshine of the year.

When is Daylight Saving Time (DST)?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from MST to MDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from MDT to MST.

What is the least humid month?

The least humid month in Sedan is April, with an average relative humidity of 40%.

When it does not snow?

June through September are months without snowfall.

When are the longest days?

With an average of 14h and 36min of daylight, June has the longest days of the year.

What is the month with the most sunshine?

The months with the most sunshine are June and July, with an average of 11.9h of sunshine.

What is the month with the highest UV index?

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

What part of the year is the hottest in Sedan?

With its average high temperature of 88.5°F (31.4°C) and a low of 67.6°F (19.8°C), July is regarded as the warmest month in Sedan.

What is the wettest month?

July is the month with the most rainfall. Rain falls for 14.1 days and accumulates 2.17" (55mm) of precipitation.

What is the driest month?

November is the month with the least rainfall. Rain falls for 2.1 days and accumulates 0.35" (9mm) of precipitation.

What is the coldest month?

December is Sedan's coldest month, registering average high temperatures of 45.5°F (7.5°C) and lows of 27.7°F (-2.4°C).

What is the most humid month?

With an average relative humidity of 54%, December is the most humid month.

What is the month with the shortest days?

December has the shortest days of the year, with an average of 9h and 42min of daylight.

What is the month with the lowest UV index?

The month with the lowest UV index in Sedan is December, with an average maximum UV index of 2.

Average temperature
Sedan, NM

Average temperature - Sedan, NM

The warmest month (with the highest average high temperature) is July (88.5°F).
The month with the lowest average high temperature is December (45.5°F).

The month with the highest average low temperature is July (67.6°F).
The coldest month (with the lowest average low temperature) is December (27.7°F).

Average pressure
Sedan, NM

Average pressure - Sedan, NM

The month with the highest atmospheric pressure is January (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.83"Hg).

Average wind speed
Sedan, NM

Average wind speed - Sedan, NM

The windiest month (with the highest average wind speed) is April (13.4mph).
The calmest month (with the lowest average wind speed) is August (10.1mph).

Average humidity
Sedan, NM

Average humidity - Sedan, NM

The month with the highest relative humidity is December (54%).
The month with the lowest relative humidity is April (40%).

Average rainfall
Sedan, NM

Average rainfall - Sedan, NM

The wettest month (with the highest rainfall) is July (2.17").
The driest month (with the least rainfall) is November (0.35").

Average rainfall days
Sedan, NM

Average rainfall days - Sedan, NM

The month with the highest number of rainy days is July (14.1 days).
The month with the least rainy days is November (2.1 days).

Average snowfall
Sedan, NM

Average snowfall - Sedan, NM

The month with the highest snowfall is February (1.97").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days
Sedan, NM

Average snowfall days - Sedan, NM

The month with the highest number of snowfall days is January (4.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine
Sedan, NM

Average daylight / Average sunshine - Sedan, NM

The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).

The months with the most sunshine are June and July (Average sunshine: 11h and 54min).
The month with the least sunshine is February (Average sunshine: 6h and 48min).

Average sunshine days
Sedan, NM

Average sunshine days - Sedan, NM

The month with the most sunshine days is November (25.5 days).
The month with the least sunshine days is July (13.3 days).

Average visibility
Sedan, NM

Average visibility - Sedan, NM

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

Sedan, New Mexico, USA

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