Climate and monthly weather forecast
Alamogordo, NM

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High rocks and cliffs on the slopes of a high hill overlooking the gorgeous Alamogordo Mountain ranges in New Mexico
High rocks and cliffs on the slopes of a high hill overlooking the gorgeous Alamogordo Mountain ranges in New Mexico

The climate of Alamogordo

Alamogordo, located in New Mexico, USA, bears the Köppen climate classification of BSk, symbolizing a mid-latitude steppe climate. This categorization speaks volumes about the city's weather, presenting a climate that features hot summers and mild winters. Throughout the year, the weather conditions in the city fluctuate with a considerable difference in temperature, humidity, rainfall, and wind speed.

In the context of temperature, Alamogordo sees significant changes from season to season. Monthly average high temperatures range from 50.7°F (10.4°C) in the coldest month, January, to a peak of 89.1°F (31.7°C) in the hottest month, June. Correspondingly, the average low temperatures vary from 32.9°F (0.5°C) in January to 69.8°F (21°C) in July. Further, perusal of atmospheric conditions shows that Alamogordo enjoys moderate humidity throughout the year where the relative humidity hovers between 25% in April and May to 51% in December.

Rainfall in Alamogordo is inconsistent across the year. The city, characterized by scanty rainfall, records the maximum average precipitation of 1.14" (29mm) in July while in contrast, the driest month, April, sees a rainfall of merely 0.16" (4mm). Moreover, with respect to snowfall, only December and February witness average snowfall of 0.51" (13mm) and 0.12" (3mm) respectively, with the rest of the year remaining free of snow.

Weather characteristics unique to Alamogordo include its striking consistency in certain parameters. The visibility remains steady throughout the year at 6 miles. Similarly, sunlight hours span between approximately 10.3 hours in January to 14.3 hours in June, rendering long and sunny days predominantly.

The best time to visit Alamogordo

From climatological insights, the best time to pay a visit to Alamogordo depends on the visitor's preference for specific weather. If one is attracted to warm and pleasant weather with moderate humidity, May to June serves as an ideal time period. During these months, the temperature remains comfortable, swinging from 64.2°F (17.9°C) to 89.1°F (31.7°C) coinciding with minimal rainfall.

The worst time to visit Alamogordo

Travelers inclined to avoid extreme temperatures and heavy rainfall would find July less favorable. In this month, the city observes the highest average low temperature of 69.8°F (21°C) accompanied by the maximum average rainfall of 1.14" (29mm), leading to relatively uncomfortable weather conditions for the visitors.

Spring weather in Alamogordo

Spring in Alamogordo, spanning from March to May, manifests with rising temperatures and reducing humidity. March initiates the spring with an average high temperature of 64.2°F (17.9°C) and a low of 43.9°F (6.6°C). As spring progresses to May, the average high temperature ascends to 78.6°F (25.9°C) while the average low rises to 55.9°F (13.3°C). Rainfall during these months remains scarce with the average rainfall ranging between 0.16" (4mm) to 0.35" (9mm).

Summer weather in Alamogordo

Alamogordo’s summer from June to August features a surge in both temperature and rainfall. June witnesses high temperatures hitting 89.1°F (31.7°C) on average, with lows around 66.7°F (19.3°C). Amidst the scorching sun, July brings heavy showers, bearing the highest rainfall of 1.14" (29mm) throughout the year. Although the temperature continues soaring in August, the precipitation decreases to a moderate 0.75" (19mm).

Autumn weather in Alamogordo

September initiates Autumn with temperatures drawing back from the height of summer, and begins seeing a gradual dip in both max and min temperatures. With highs averaging at 81°F (27.2°C) in September to 59.9°F (15.5°C) in November and lows weighing in at 63.1°F (17.3°C) to 41.2°F (5.1°C) during the same period, this season carries a slight chill in the air. Rain, too, tapers off from 0.75" (19mm) in September to 0.43" (11mm) in November.

Winter Weather in Alamogordo

Winter months from December to February in Alamogordo signify a substantial drop in temperatures and a rise in the humidity level. High temperatures revolve between 50.7°F (10.4°C) to 55.2°F (12.9°C) and low temperatures shift between 32.9°F (0.5°C) to 36.7°F (2.6°C). This season is notable for the low-temperature extremes, requiring substantial winter clothing. Rainfall remains moderate, except in December, which also sees an average snowfall of 0.51" (13mm).

Weather in January

January, being the first month of the year, brings a series of chilly days in Alamogordo, New Mexico. The city feels a plunge in temperatures, with lows dipping down to a crisp 32.9°F (0.5°C). Residents can observe some snowfall, although typically limited to a mild 0.12" (3mm) throughout the month. Weather in January »

Weather in February

As February rolls in, Alamogordo, New Mexico starts to witness a very slight rise in temperatures, inviting the first hints of the approaching spring season. Snowfall becomes a rare occurrence with a notable increase in occasional rainfall, accumulating to about 0.35" (9mm) during the month. Weather in February »

Weather in March

March is a month of transition for Alamogordo, New Mexico, as the city moves from the cool vestiges of winter towards the warming influence of spring. Temperatures rise to a comfortable high of 64.2°F (17.9°C), offering residents a taste of the warmer months to come. Weather in March »

Weather in April

April is marked by a palpable shift in weather trends in Alamogordo, New Mexico. The city begins to warm up significantly, with temperature highs reaching up to 70.9°F (21.6°C). This warmer weather signals the onset of plentiful sunshine hours, sometimes totalling 11.7 hours in a day. Weather in April »

Weather in May

In May, the city of Alamogordo, New Mexico is bathed in the full embrace of spring, reflected in the city's increasing temperatures. The days grow longer and the nights shorter, matching the increase in temperature highs soaring up to 78.6°F (25.9°C). Weather in May »

Weather in June

June marks the beginning of the summer season in Alamogordo, New Mexico, and the weather fits the bill. The city sees a major surge in temperatures, scaling to an extreme high of 89.1°F (31.7°C), the highest of the whole year. This hot and dry atmosphere is interrupted only by the occasional spells of rainfall. Weather in June »

Weather in July

In July, summer is in full swing in Alamogordo, New Mexico. While the temperature stays near the highs seen in June, there's an increase in rainfall, reaching up to 1.14" (29mm). This is the month when precipitation hits its peak for the year. Weather in July »

Weather in August

August continues the steady summer rhythm in Alamogordo, New Mexico. The city remains hot, wavering around temperature highs similar to July. There is a notable decrease in rainfall, dropping to 0.75" (19mm) compared to the peak in July. Weather in August »

Weather in September

September arrives with a transformative change in weather patterns for Alamogordo, New Mexico. Temperatures lower to a much more agreeable high of 81°F (27.2°C). September marks the transition from the intense heat of the summer towards the refreshing coolness of autumn. Weather in September »

Weather in October

October welcomes the amiable coolness of fall in Alamogordo, New Mexico. The shift in temperature becomes more noticeable, with the highs dropping to a comfortable 70.9°F (21.6°C). The trees display their autumn hues, with the weather accommodating the change. Weather in October »

Weather in November

November in Alamogordo, New Mexico is characterized by a marked change in temperatures, signalling the forthcoming winter. Lingering autumn leaves fall, revealing November's steady shift towards winter with temperature lows reaching a new low of 41.2°F (5.1°C). Weather in November »

Weather in December

December in Alamogordo, New Mexico brings with it the characteristic chill of the winter season. Indeed, this month witnesses a significant drop in temperature, with the daily highs settling at 50.9°F (10.5°C). The city experiences a return of snowfall, though it remains a modest 0.51" (13mm), setting the stage for a white Christmas. Weather in December »
Updated: Jul 31, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What month is the coldest?

In Alamogordo, January records the average lowest temperatures, peaking at 50.7°F (10.4°C) and reaching a low of 32.9°F (0.5°C).

How many days does it rain?

Throughout the year, there are 60.2 rainfall days, and 5.79" (147mm) of precipitation is accumulated.

When does it snow?

Months with snowfall are January, February, November and December.

How much does it snow?

Throughout the year, there are 3.8 snowfall days, and 1.46" (37mm) of snow is accumulated.

When does it snow the most?

February is the month with the most snowfall. Snow falls for 0.9 days and accumulates 0.79" (20mm) of snow.

When it does not snow?

March through October are months without snowfall.

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 are the least humid months?

The months with the lowest humidity are April and May, with an average relative humidity of 25%.

What is the driest month in Alamogordo?

The month with the least rainfall is April, when the rain falls for 3 days and typically collects 0.16" (4mm) of precipitation.

What is the hottest time of year?

The highest temperatures in Alamogordo are recorded in June, with averages reaching a high of 89.1°F (31.7°C) and a low of 66.7°F (19.3°C).

When are the longest days?

The month with the longest days is June, with an average of 14h and 18min of daylight.

What month has the most sunshine?

The month with the most sunshine is June, with an average of 12.1h of sunshine.

What is the month with the highest UV index in Alamogordo?

The months with the highest UV index are June and July, with an average maximum UV index of 7.

What is the rainiest month?

July is the month with the most rainfall. Rain falls for 11.2 days and accumulates 1.14" (29mm) of precipitation.

What is the most humid month?

December is the most humid month in Alamogordo, with an average relative humidity of 51%.

What is the month with the shortest days?

With an average of 10h and 0min of daylight, December has the shortest days of the year.

What is the month with the least sunshine?

December has the least sunshine of the year, with an average of 7.3h of sunshine.

What is the month with the lowest UV index?

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

Average temperature
Alamogordo, NM

Average temperature - Alamogordo, NM

The warmest month (with the highest average high temperature) is June (89.1°F).
The month with the lowest average high temperature is January (50.7°F).

The month with the highest average low temperature is July (69.8°F).
The coldest month (with the lowest average low temperature) is January (32.9°F).

Average pressure
Alamogordo, NM

Average pressure - Alamogordo, NM

The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).

Average wind speed
Alamogordo, NM

Average wind speed - Alamogordo, NM

The windiest month (with the highest average wind speed) is April (8.9mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).

Average humidity
Alamogordo, NM

Average humidity - Alamogordo, NM

The month with the highest relative humidity is December (51%).
The months with the lowest relative humidity are April and May (25%).

Average rainfall
Alamogordo, NM

Average rainfall - Alamogordo, NM

The wettest month (with the highest rainfall) is July (1.14").
The driest month (with the least rainfall) is April (0.16").

Average rainfall days
Alamogordo, NM

Average rainfall days - Alamogordo, NM

The month with the highest number of rainy days is July (11.2 days).
The month with the least rainy days is May (2.9 days).

Average snowfall
Alamogordo, NM

Average snowfall - Alamogordo, NM

The month with the highest snowfall is February (0.79").
The months with the least snowfall are March, April, May, June, July, August, September and October (0").

Average snowfall days
Alamogordo, NM

Average snowfall days - Alamogordo, NM

The month with the highest number of snowfall days is December (1.8 days).
The months with the least snowfall days are March, April, May, June, July, August and September (0 days).

Average daylight / Average sunshine
Alamogordo, NM

Average daylight / Average sunshine - Alamogordo, NM

The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).

The month with the most sunshine is June (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 7h and 18min).

Average sunshine days
Alamogordo, NM

Average sunshine days - Alamogordo, NM

The month with the most sunshine days is April (27.1 days).
The month with the least sunshine days is July (13 days).

Average visibility
Alamogordo, NM

Average visibility - Alamogordo, 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).

Alamogordo, New Mexico, USA

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